CaratHunter
Plans
Cushion|Lab Grown|IGI

6.65ct H SI2 Cushion Lab Grown Diamond

ID • H/SI2 • IGI LG571309737

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG571309737

Diamond specifications and retailer prices

From ₹99,660 INR
HK$8,200 HKD
As of October 31, 2026
Save ₹2,18,206 INR (69%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: ₹3,17,866 INR at MOH London · As of October 29, 2026
View at MOH London

About this 6.65ct lab-grown cushion diamond

This 6.65ct lab-grown cushion sits in the over five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG571309737 or 571309737. Listed at 7 retailers as of October 29, 2026, with prices from ₹99,660 to ₹3,17,866, a ₹2,18,206 spread on the same certified stone. MOH London lists it at ₹3,17,866. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

6.65
Carat
H
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571309737
Dimensions12.48 × 10.30 × 6.95 mm
L/W Ratio1.21
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
12.48 mm10.30 mm6.65 ctH / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571309737
Side View
Table 62.0%Crown 34.3°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 67.5%

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: Oct 31
Current: ₹3,17,866 INR|Low: ₹99,660 INR|High: ₹7,85,310 INR|Avg: ₹3,19,893 INR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 5₹99,660 INR
Retailer 2₹1,00,355 INR
Retailer 4₹1,27,613 INR
Retailer 3₹1,33,794 INR
Retailer 7₹1,36,443 INR
Retailer 6₹2,21,613 INR
MOH London₹3,17,866 INR
Retailer 9₹5,09,719 INR
Retailer 10₹6,90,287 INR
Retailer 8₹7,85,310 INR

5 data points across 10 retailers

7 retailers₹99,660 INR to ₹3,17,866 INR

A
Cheapest Retailer
-
₹99,660 INR
HK$8,200 HKD
A
Retailer 2
-
₹1,00,355 INR
£832 GBP
View
B+
Retailer 3
-
₹1,27,613 INR
$1,344 USD
View
B+
Retailer 4
-
₹1,33,794 INR
€1,342 EUR
View
B+
Retailer 5
-
₹1,36,443 INR
$1,437 USD
View
B+
Retailer 6
-
₹2,21,613 INR
$2,334 USD
View
Most Expensive
B
MOH London
LG571309737 · Oct 29
₹3,17,866 INR
£2,636 GBP
View
6 more retailers have this diamond
Prices start from ₹99,660 INRSave up to ₹2,18,206 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
6.65ct Cushion
₹99,660 INR