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Cushion|Lab Grown|IGI

8.21ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG792639655

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG792639655

Diamond specifications and retailer prices

From ₹4,55,665 INR
$4,799 USD
As of October 31, 2026
Save ₹12,26,944 INR (73%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹16,82,609 INR at Adiamor · As of October 31, 2026
View at Adiamor

About this 8.21ct lab-grown cushion diamond

This 8.21ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG792639655 or 792639655. Listed at 14 retailers as of October 31, 2026, with prices from ₹4,55,665 to ₹16,82,609, a ₹12,26,944 spread on the same certified stone. Adiamor lists it at ₹16,82,609. 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

8.21
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792639655
Dimensions11.23 × 11.18 × 7.19 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.23 mm11.18 mm8.21 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792639655
Side View
Table 64.0%Crown 39.6°Girdle: STK-THKPavilion 32.2°Culet: NoneDepth 64.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: ₹9,77,233 INR|Low: ₹4,51,867 INR|High: ₹11,96,560 INR|Avg: ₹6,79,664 INR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 2₹4,55,665 INR
Retailer 3₹4,68,578 INR
Retailer 10₹4,71,996 INR
Retailer 12₹4,76,174 INR
Retailer 6₹5,61,584 INR
Retailer 7₹6,11,244 INR
Retailer 4₹6,64,190 INR
Retailer 11₹7,30,450 INR
Retailer 9₹7,91,392 INR
Retailer 8₹8,82,086 INR
Retailer 5₹8,90,707 INR
Retailer 1₹9,77,233 INR

42 data points across 12 retailers

14 retailers₹4,55,665 INR to ₹16,82,609 INR

A
Cheapest Retailer
-
₹4,55,665 INR
$4,799 USD
Final sale: no returns
A
Retailer 2
-
₹4,68,578 INR
$4,935 USD
View
Retailer 3
-
₹4,71,996 INR
$4,971 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
₹4,76,174 INR
$5,015 USD
View
B+
Retailer 5
-
₹5,61,584 INR
£4,657 GBP
View
B+
Retailer 6
-
₹6,11,244 INR
£5,069 GBP
View
B+
Retailer 7
-
₹6,64,190 INR
£5,508 GBP
View
B+
Retailer 8
-
₹7,30,450 INR
$7,693 USD
View
B+
Retailer 9
-
₹7,91,392 INR
ZAR 134,650 ZAR
View
B+
Retailer 10
-
₹8,82,086 INR
$9,290 USD
View
B
Retailer 11
-
₹8,90,707 INR
A$14,432 AUD
View
B+
Retailer 12
-
₹9,77,233 INR
£8,104 GBP
View
B
Retailer 13
-
₹16,81,185 INR
$17,706 USD
View
Most Expensive
B
Adiamor
D-80554870 · Oct 31
₹16,82,609 INR
$17,721 USD
View
13 more retailers have this diamond
Prices start from ₹4,55,665 INRSave up to ₹12,26,944 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
8.21ct Cushion
₹4,55,665 INR