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Cushion|Lab Grown|IGI

3.09ct J VS1 Cushion Lab Grown Diamond

ID • J/VS1 • IGI LG837637492

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG837637492

Diamond specifications and retailer prices

From ₹2,07,281 INR
As of November 4, 2026
12 retailers carry this diamond
Most expensive: ₹5,47,076 INR at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 3.09ct lab-grown cushion diamond

This 3.09ct lab-grown cushion sits in the three to five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837637492 or 837637492. Listed at 12 retailers as of November 4, 2026. 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

3.09
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837637492
Dimensions11.70 × 7.79 × 4.93 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.70 mm7.79 mm3.09 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837637492
Side View
Table 54.0%Crown 31.8°Girdle: STK-THKPavilion 35.3°Culet: LargeDepth 63.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: ₹2,07,281 INR|Low: ₹1,21,532 INR|High: ₹5,47,076 INR|Avg: ₹2,67,880 INR|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
October 31, 2026
Retailer 9₹1,39,002 INR
Retailer 8₹1,43,792 INR
Retailer 3₹1,50,272 INR
Retailer 10₹1,55,438 INR
Retailer 6₹1,71,404 INR
Retailer 5₹1,85,962 INR
Retailer 1₹2,07,281 INR
Retailer 11₹2,70,490 INR
Retailer 7₹3,59,620 INR
Retailer 2₹4,35,883 INR
Retailer 4₹4,44,617 INR
Taylor and Hart₹5,47,076 INR

26 data points across 12 retailers

12 retailers

Retailer 1
-
₹1,39,002 INR
Price last confirmed 16 days ago
Retailer 2
-
₹1,43,792 INR
View
Price last confirmed 9 days ago
Retailer 3
-
₹1,50,272 INR
View
Price last confirmed 10 days ago
Retailer 4
-
₹1,55,438 INR
View
Price last confirmed 25 days ago
Retailer 5
-
₹1,71,404 INR
View
Price last confirmed 9 days ago
Retailer 6
-
₹1,85,962 INR
View
Price last confirmed 11 days ago
B+
Retailer 7
-
₹2,07,281 INR
View
Retailer 8
-
₹2,70,490 INR
View
Price last confirmed 34 days ago
Retailer 9
-
₹3,59,620 INR
View
Price last confirmed 12 days ago
Retailer 10
-
₹4,35,883 INR
View
Price last confirmed 10 days ago
Retailer 11
-
₹4,44,617 INR
View
Price last confirmed 10 days ago
Most Expensive
Taylor and Hart
GYQM9ZJ · Oct 27
₹5,47,076 INR
$5,825 USD
View
Price last confirmed 10 days ago
11 more retailers have this diamond
Prices start from ₹2,07,281 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.

B+
3.09ct Cushion
₹2,07,281 INR