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Cushion|Lab Grown|IGI

2.59ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG818690339

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG818690339

Diamond specifications and retailer prices

From ₹75,899 INR
£627 GBP
As of October 26, 2026
Save ₹2,28,965 INR (75%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: ₹3,04,864 INR at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 2.59ct lab-grown cushion diamond

This 2.59ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818690339 or 818690339. Listed at 2 retailers as of October 26, 2026, with prices from ₹75,899 to ₹3,04,864, a ₹2,28,965 spread on the same certified stone. Brilliant Earth lists it at ₹3,04,864. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.59
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818690339
Dimensions9.43 × 7.18 × 4.82 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.43 mm7.18 mm2.59 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818690339
Side View
Table 62.0%Crown 34.2°Girdle: THN-THKPavilion 35.8°Culet: NoneDepth 67.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 26
Current: ₹3,04,864 INR|Low: ₹69,166 INR|High: ₹3,64,884 INR|Avg: ₹1,54,889 INR|-16.4%
Brilliant Earth
Retailer 2
Retailer 3
October 26, 2026
Retailer 3₹69,166 INR
Retailer 2₹75,899 INR
Brilliant Earth₹3,04,864 INR

26 data points across 3 retailers

2 retailers₹75,899 INR to ₹3,04,864 INR

A
Cheapest Retailer
-
₹75,899 INR
£627 GBP
Most Expensive
B
Brilliant Earth
21331389A · Oct 26
₹3,04,864 INR
$3,200 USD
View
1 more retailer has this diamond
Prices start from ₹75,899 INRSave up to ₹2,28,965 INR

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
2.59ct Cushion
₹75,899 INR