Skip to main content
  • Want more images or videos?
    Request additional images or videos from the seller
1 of 5

GIA Certified 4 Carat Radiant Cut Diamond Platinum Ring

$75,000
$100,00025% Off

About the Item

Gorgeous ring with a GIA diamond, square radiant cut, 4 carat A magnificent excellent stone accompanied by two side stones which make this item a very elegant and modern ring. The mounting is made in white gold. This item can be customized on customer request.

Custom Services

Resizing is available.
This item can be customized on customer request.

Shipping & Returns

  • Shipping
    Retrieving quote...
    Ships From: Chicago, IL
  • Return Policy

    A return for this item may be initiated within 3 days of delivery. Please be advised, certain types of customizations are not eligible for returns.

1stDibs Buyer Protection Guaranteed
If your item arrives not as described, we’ll work with you and the seller to make it right. Learn More
About the Seller
5.0
Located in Rome, Italy
Recognized Seller
These prestigious sellers are industry leaders and represent the highest echelon for item quality and design.
Platinum Seller
These expertly vetted sellers are 1stDibs' most experienced sellers and are rated highest by our customers.
Established in 2012
1stDibs seller since 2020
255 sales on 1stDibs
Typical response time: 2 hours
More From This SellerView All
  • GIA Certified 1.70 Carat Radiant Cut Diamond Platinum Ring
    By Antinori Fine Jewels
    Located in Rome, IT
    Gorgeous ring with a GIA diamond, square radiant cut, 1.70 carat, I color and vs1 in clarity! A magnificent excellent stone accompanied by two side stones which make this item a ver...
    Category

    2010s Italian Modern Engagement Rings

    Materials

    Diamond, White Diamond, White Gold, Platinum

  • GIA Certified 2.50 Carat Radiant Cut Diamond Platinum Ring
    By Antinori Fine Jewels
    Located in Rome, IT
    GIA Certified 2.50 Carat Radiant Cut Diamond Ring VVS1 Clarity G Color Excellent Polish Excellent Symmetry Platinum Ring
    Category

    2010s Italian Modern Three-Stone Rings

    Materials

    Diamond, White Diamond, Platinum

  • GIA Certified 4 Carat Radiant Cut Diamond Ring E Color
    By Antinori Fine Jewels
    Located in Rome, IT
    This ring is just breathtaking. One of my favorite shapes a 4 carat square radiant cut displays so much life together with two very pure trillion diamonds The main stone has been cer...
    Category

    2010s Italian Modern Engagement Rings

    Materials

    Diamond

  • GIA Certified 5.80 Carat Radiant Cut Diamond Ring
    By Antinori Fine Jewels
    Located in Rome, IT
    GIA Certified 5 Carat Radiant Cut Diamond Ring
    Category

    2010s Italian Modern Engagement Rings

    Materials

    Diamond, White Diamond

  • GIA 3 Carat Radiant Cut Diamond Ring
    By Antinori Fine Jewels
    Located in Rome, IT
    GIA 3 Carat Radiant Cut Diamond Ring
    Category

    2010s Italian Modern Three-Stone Rings

    Materials

    Diamond, White Diamond

    GIA 3 Carat Radiant Cut Diamond Ring
    $56,250 Sale Price
    25% Off
    Free Shipping
  • 3.50 Carat GIA Certified Radiant Cut Diamond Ring
    By Antinori Fine Jewels
    Located in Rome, IT
    This ring is just breathtaking a 3 carat square radiant cut displays so much life together with two very pure trillion diamonds
    Category

    2010s Italian Modern Engagement Rings

    Materials

    Diamond

    3.50 Carat GIA Certified Radiant Cut Diamond Ring
    $71,250 Sale Price
    25% Off
    Free Shipping
People Also Browsed
  • GIA 3 Carat Radiant Cut Diamond Ring
    By Antinori Fine Jewels
    Located in Rome, IT
    GIA 3 Carat Radiant Cut Diamond Ring
    Category

    2010s Italian Modern Three-Stone Rings

    Materials

    Diamond, White Diamond

    GIA 3 Carat Radiant Cut Diamond Ring
    $56,250 Sale Price
    25% Off
    Free Shipping
  • GIA Certified 4 Carat Long Radiant Cut Diamond Ring Excellent Cut
    By Antinori Fine Jewels
    Located in Rome, IT
    The diamond is very well cut and displays excellent luster! It is impeccably finished as well with Excellent grade in Polish and very good Symmetry. The fantastic sparkle and bright...
    Category

    2010s Italian Modern Engagement Rings

    Materials

    Diamond, White Diamond, Platinum

  • EXCEPTIONAL GIA Certified 5 Carat Asscher Cut Diamond Solitaire Ring
    By Antinori Fine Jewels
    Located in Rome, IT
    GIA Certified 5 Carat Asscher Cut Diamond Solitaire Ring I Color VS2 Clarity (100% eye clean) None Fluorescence Excellent Polish Very Good Symmetry
    Category

    2010s Italian Modern Engagement Rings

    Materials

    Diamond, White Diamond, 18k Gold

  • GIA Certified 5.80 Carat Radiant Cut Diamond Ring
    By Antinori Fine Jewels
    Located in Rome, IT
    GIA Certified 5 Carat Radiant Cut Diamond Ring
    Category

    2010s Italian Modern Engagement Rings

    Materials

    Diamond, White Diamond

  • GIA Certified 1.70 Carat Radiant Cut Diamond Platinum Ring
    By Antinori Fine Jewels
    Located in Rome, IT
    Gorgeous ring with a GIA diamond, square radiant cut, 1.70 carat, I color and vs1 in clarity! A magnificent excellent stone accompanied by two side stones which make this item a ver...
    Category

    2010s Italian Modern Engagement Rings

    Materials

    Diamond, White Diamond, White Gold, Platinum

You May Also Like
  • 5 Carat Radiant Cut Diamond Engagement Ring GIA Certified
    Located in New York, NY
    SAIFA -5 CARAT RADIANT CUT THREE STONE YELLOW DIAMOND ENGAGEMENT RING PLATINUM & 18K GOLD CERTIFIED MIKE NEKTA GIA CERTIFIED Center Diamond: Carat Weight: 5 Carats Color : Clarity...
    Category

    2010s American Engagement Rings

    Materials

    Diamond, Platinum

  • GIA Certified 10.08 Carat Radiant Cut Diamond Ring
    By Diana M. Jewels
    Located in New York, NY
    Platinum handmade diamond ring, features 10.08 Carats Radiant Cut diamond, J in Color SI1 in Clarity, certified by GIA, surrounded by 2.00 carats of trapezoids and round brilliant cu...
    Category

    21st Century and Contemporary American Three-Stone Rings

    Materials

    Diamond, White Diamond, Platinum

  • 5 Carat Radiant Cut Diamond Engagement Ring GIA Certified I VS2
    Located in New York, NY
    LOLA - RADIANT CUT THREE STONE DIAMOND ENGAGEMENT RING BY MIKE NEKTA GIA CERTIFIED Center Diamond Carat Weight: 5 Carats Color : I Clarity: VS2 Style: CUT-CORNERED RECTANGULAR MO...
    Category

    2010s American Engagement Rings

    Materials

    Diamond, Platinum

  • 5 Carat Radiant Cut Diamond Engagement Ring GIA Certified FIY
    Located in New York, NY
    KATYA YELLOW DIAMOND ENGAGEMENT PLATINUM & 18K WHITE GOLD RING BY MIKE NEKTA GIA CERTIFIED Center Diamond: Carat Weight: 3.5 Carats Color: FANCY INTENSE YELLOW Color Origin: NATURA...
    Category

    2010s American Engagement Rings

    Materials

    Diamond, 14k Gold, 18k Gold, White Gold

  • 7 Carat Radiant Cut Diamond Engagement Ring GIA Certified H VS2
    Located in New York, NY
    FREYJA RADIANT CUT DIAMOND ENGAGEMENT RING in 18K WHITE GOLD BY MIKE NEKTA GIA CERTIFIED Center Diamond: Carat Weight: 5 Carats Color : H Clarity: VS2 Style: CUT-CORNERED RECTANGUL...
    Category

    2010s American Engagement Rings

    Materials

    Diamond, 14k Gold, 18k Gold, White Gold

  • 7 Carat Radiant Cut Diamond Engagement Ring GIA Certified F VVS1
    Located in New York, NY
    OLIVIA RADIANT FANCY YELLOW DIAMOND ENGAGEMENT RING 14K WHITE GOLD BY MIKE NEKTA GIA CERTIFIED Center Diamond: Carat Weight: 5.5 Carats Color : F* Clarity: VVS1 Style: CUT-CORNER...
    Category

    2010s American Engagement Rings

    Materials

    Diamond, 14k Gold, 18k Gold, White Gold

Recently Viewed

View More

The 1stDibs Promise

Learn More

Expertly Vetted Sellers

Confidence at Checkout

Price-Match Guarantee

Exceptional Support

Buyer Protection

Trusted Global Delivery