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Cushion|Lab Grown|IGI

10.57ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG662491132

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG662491132

Diamond specifications and retailer prices

From ₹1,82,779 INR
$1,925 USD
As of October 31, 2026
Save ₹6,87,913 INR (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹8,70,692 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.57ct lab-grown cushion diamond

This 10.57ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG662491132 or 662491132. Listed at 15 retailers as of October 31, 2026, with prices from ₹1,82,779 to ₹8,70,692, a ₹6,87,913 spread on the same certified stone. Brilliant Earth lists it at ₹8,70,692. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

10.57
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662491132
Dimensions14.78 × 11.78 × 7.94 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.78 mm11.78 mm10.57 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662491132
Side View
Table 66.0%Crown 29.9°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 67.4%

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: ₹8,70,692 INR|Low: ₹1,49,353 INR|High: ₹8,97,278 INR|Avg: ₹3,70,717 INR|-3.0%
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
Retailer 16
November 1, 2026
Retailer 13₹1,49,353 INR
Retailer 15₹1,60,750 INR
Retailer 4₹1,66,542 INR
Retailer 11₹1,82,779 INR
Retailer 5₹2,22,183 INR
Retailer 2₹2,35,155 INR
Retailer 12₹2,57,742 INR
Retailer 16₹2,62,252 INR
Retailer 10₹2,71,177 INR
Retailer 9₹3,08,464 INR
Retailer 7₹4,02,277 INR
Retailer 3₹4,48,639 INR
Retailer 14₹4,86,997 INR
Retailer 8₹5,85,415 INR
Retailer 6₹6,16,985 INR
Brilliant Earth₹8,70,692 INR

37 data points across 16 retailers

15 retailers₹1,82,779 INR to ₹8,70,692 INR

Retailer 1
-
₹1,49,353 INR
£1,239 GBP
Price last confirmed 16 days ago
Retailer 2
-
₹1,66,542 INR
$1,754 USD
View
Price last confirmed 22 days ago
A
Retailer 3
-
₹1,82,779 INR
$1,925 USD
View
A
Retailer 4
-
₹2,22,183 INR
$2,340 USD
View
A
Retailer 5
-
₹2,35,155 INR
£1,950 GBP
View
A
Retailer 6
-
₹2,57,742 INR
ZAR 43,853 ZAR
View
B+
Retailer 7
-
₹2,62,252 INR
$2,762 USD
View
A
Retailer 8
-
₹2,71,177 INR
€2,720 EUR
View
A
Retailer 9
-
₹3,08,464 INR
A$4,998 AUD
View
B+
Retailer 10
-
₹4,02,277 INR
£3,336 GBP
View
B+
Retailer 11
-
₹4,48,639 INR
$4,725 USD
View
Retailer 12
-
₹4,86,997 INR
$5,129 USD
View
Price last confirmed 21 days ago
B
Retailer 13
-
₹5,85,415 INR
$6,166 USD
View
B+
Retailer 14
-
₹6,16,985 INR
$6,498 USD
View
Most Expensive
B
Brilliant Earth
12311746A · Oct 31
₹8,70,692 INR
$9,170 USD
View
14 more retailers have this diamond
Prices start from ₹1,82,779 INRSave up to ₹6,87,913 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
10.57ct Cushion
₹1,82,779 INR