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Cushion|Lab Grown|IGI

1.21ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG809686458

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

Certificate IGI LG809686458

Diamond specifications and retailer prices

From ₹30,821 INR
£256 GBP
As of November 2, 2026
Save ₹77,661 INR (72%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: ₹1,08,482 INR at MOH London · As of October 29, 2026
View at MOH London

About this 1.21ct lab-grown cushion diamond

This 1.21ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG809686458 or 809686458. Listed at 9 retailers as of October 29, 2026, with prices from ₹30,821 to ₹1,08,482, a ₹77,661 spread on the same certified stone. MOH London lists it at ₹1,08,482. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle31.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809686458
Dimensions6.16 × 5.86 × 3.67 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.16 mm5.86 mm1.21 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809686458
Side View
Table 59.0%Crown 34.1°Girdle: STK-THKPavilion 31.8°CuletDepth 62.6%

Caratlytics Score

How it works →
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: Nov 2
Current: ₹1,08,482 INR|Low: ₹23,063 INR|High: ₹1,09,205 INR|Avg: ₹62,700 INR|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7₹23,063 INR
Retailer 2₹30,821 INR
Retailer 4₹38,766 INR
Retailer 9₹40,242 INR
Retailer 6₹59,224 INR
Retailer 8₹70,708 INR
Retailer 3₹80,674 INR
Retailer 5₹89,679 INR
MOH London₹1,08,482 INR

39 data points across 9 retailers

9 retailers₹30,821 INR to ₹1,08,482 INR

Retailer 1
-
₹23,063 INR
$243 USD
Price last confirmed 8 days ago
A
Retailer 2
-
₹30,821 INR
£256 GBP
View
A
Retailer 3
-
₹38,766 INR
€389 EUR
View
A
Retailer 4
-
₹40,242 INR
$424 USD
View
B+
Retailer 5
-
₹59,224 INR
$624 USD
View
Retailer 6
-
₹70,708 INR
$745 USD
View
Price last confirmed 28 days ago
B
Retailer 7
-
₹80,674 INR
$850 USD
View
B
Retailer 8
-
₹89,679 INR
£744 GBP
View
Most Expensive
B
MOH London
LG809686458 · Oct 29
₹1,08,482 INR
£900 GBP
View
8 more retailers have this diamond
Prices start from ₹30,821 INRSave up to ₹77,661 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
1.21ct Cushion
₹30,821 INR