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Cushion|Lab Grown|IGI

10.21ct H VS2 Cushion Lab Grown Diamond

ID • H/VS2 • IGI LG601305247

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG601305247

Diamond specifications and retailer prices

From ₹1,78,829 INR
£1,483 GBP
As of November 1, 2026
Save ₹5,23,465 INR (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹9,07,722 INR at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 10.21ct lab-grown cushion diamond

This 10.21ct lab-grown cushion sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG601305247 or 601305247. Listed at 13 retailers as of October 31, 2026, with a 293% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

10.21
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle30.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG601305247
Dimensions12.04 × 11.76 × 7.72 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.04 mm11.76 mm10.21 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG601305247
Side View
Table 59.0%Crown 36.5°Girdle: STK-VTKPavilion 30.8°Culet: NoneDepth 65.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: ₹9,07,722 INR|Low: ₹1,38,057 INR|High: ₹9,07,722 INR|Avg: ₹4,37,346 INR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 2₹1,78,829 INR
Retailer 15₹1,93,413 INR
Retailer 11₹2,00,345 INR
Retailer 9₹2,16,486 INR
Retailer 14₹2,51,997 INR
Retailer 10₹2,83,426 INR
Retailer 8₹2,98,395 INR
Retailer 5₹3,40,586 INR
Retailer 3₹4,15,300 INR
Retailer 13₹4,90,536 INR
Retailer 12₹5,30,771 INR
Retailer 4₹5,75,899 INR
Retailer 6₹7,02,294 INR
Retailer 7₹8,83,510 INR
Brilliant Earth₹9,07,722 INR

32 data points across 15 retailers

13 retailers₹1,78,829 INR to ₹7,02,294 INR

A
Cheapest Retailer
-
₹1,78,829 INR
£1,483 GBP
A
Retailer 2
-
₹1,93,413 INR
$2,037 USD
View
Final sale: no returns
Retailer 3
-
₹2,00,345 INR
$2,110 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
₹2,16,486 INR
$2,280 USD
View
A
Retailer 5
-
₹2,51,997 INR
$2,654 USD
View
B+
Retailer 6
-
₹2,83,426 INR
$2,985 USD
View
A
Retailer 7
-
₹2,98,395 INR
€2,993 EUR
View
A
Retailer 8
-
₹4,15,300 INR
£3,444 GBP
View
B+
Retailer 9
-
₹4,90,536 INR
$5,166 USD
View
B+
Retailer 10
-
₹5,30,771 INR
$5,590 USD
View
B+
Retailer 11
-
₹5,75,899 INR
$6,065 USD
View
B+
Retailer 12
-
₹7,02,294 INR
$7,396 USD
View
Most Expensive
Brilliant Earth
10792751A · Sep 28
₹9,07,722 INR
$9,560 USD
View
Price last confirmed 33 days ago
12 more retailers have this diamond
Prices start from ₹1,78,829 INRSave up to ₹5,23,465 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
10.21ct Cushion
₹1,78,829 INR