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Radiant|Lab Grown|IGI

1.28ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG751511602

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG751511602

Diamond specifications and retailer prices

From €184 EUR
As of November 4, 2026
Save €1,581 EUR (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,764 EUR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown radiant diamond

This 1.28ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG751511602 or 751511602. Listed at 15 retailers as of November 4, 2026, with prices from €184 to €1,764, a €1,581 spread on the same certified stone. Do Amore Diamonds lists it at €1,764. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG751511602
Dimensions7.66 × 5.32 × 3.64 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.66 mm5.32 mm1.28 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG751511602
Side View
Table 65.0%Crown 44.7°Girdle: MediumPavilion 35.4°Culet: NoneDepth 68.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €1,764 EUR|Low: €184 EUR|High: €1,764 EUR|Avg: €581 EUR
Do Amore Diamonds
Retailer 2
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Retailer 19
November 5, 2026
Retailer 18€184 EUR
Retailer 5€213 EUR
Retailer 7€227 EUR
Retailer 15€227 EUR
Retailer 2€298 EUR
Retailer 3€345 EUR
Retailer 8€356 EUR
Retailer 4€394 EUR
Retailer 12€464 EUR
Retailer 13€499 EUR
Retailer 19€514 EUR
Retailer 10€710 EUR
Retailer 17€734 EUR
Retailer 9€784 EUR
Retailer 6€807 EUR
Retailer 16€854 EUR
Retailer 11€991 EUR
Retailer 14€1,007 EUR
Do Amore Diamonds€1,764 EUR

27 data points across 19 retailers

15 retailers€184 EUR to €1,764 EUR

A
Cheapest Retailer
-
€184 EUR
A
Retailer 2
-
€213 EUR
View
A
Retailer 3
-
€227 EUR
View
A
Retailer 4
-
€298 EUR
View
A
Retailer 5
-
€345 EUR
View
A
Retailer 6
-
€394 EUR
View
B+
Retailer 7
-
€464 EUR
View
B+
Retailer 8
-
€499 EUR
View
B+
Retailer 9
-
€514 EUR
View
B
Retailer 10
-
€734 EUR
View
Retailer 11
-
€753 EUR
View
Price last confirmed 39 days ago
B
Retailer 12
-
€807 EUR
View
B
Retailer 13
-
€854 EUR
View
B
Retailer 14
-
€1,007 EUR
View
Most Expensive
B
Do Amore Diamonds
27-3CCAA07FA · Nov 4
€1,764 EUR
$1,980 USD
View
14 more retailers have this diamond
Prices start from €184 EURSave up to €1,581 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.28ct Radiant
€184 EUR