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Cushion|Lab Grown|IGI

1.21ct D VVS1 Cushion Lab Grown Diamond

VG • D/VVS1 • IGI LG834609843

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

Certificate IGI LG834609843

Diamond specifications and retailer prices

From ₹26,396 INR
$278 USD
As of November 1, 2026
Save ₹1,52,110 INR (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹1,78,506 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG834609843 or 834609843. Listed at 13 retailers as of October 31, 2026, with prices from ₹26,396 to ₹1,78,506, a ₹1,52,110 spread on the same certified stone. Brilliant Earth lists it at ₹1,78,506. 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

1.21
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834609843
Dimensions6.25 × 6.14 × 4.10 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.25 mm6.14 mm1.21 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834609843
Side View
Table 63.0%Crown 36.1°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 66.8%

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: Nov 1
Current: ₹1,78,506 INR|Low: ₹25,921 INR|High: ₹1,78,506 INR|Avg: ₹68,179 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
November 2, 2026
Retailer 6₹25,921 INR
Retailer 11₹26,396 INR
Retailer 8₹41,175 INR
Retailer 12₹43,012 INR
Retailer 7₹43,158 INR
Retailer 2₹45,849 INR
Retailer 10₹55,451 INR
Retailer 3₹60,298 INR
Retailer 9₹66,560 INR
Retailer 14₹85,392 INR
Retailer 5₹95,045 INR
Retailer 4₹99,002 INR
Retailer 13₹1,17,063 INR
Brilliant Earth₹1,78,506 INR

43 data points across 14 retailers

13 retailers₹26,396 INR to ₹1,78,506 INR

A
Cheapest Retailer
-
₹26,396 INR
$278 USD
Final sale: no returns
A
Retailer 2
-
₹41,175 INR
€413 EUR
View
A
Retailer 3
-
₹43,012 INR
$453 USD
View
A
Retailer 4
-
₹43,158 INR
ZAR 7,343 ZAR
View
A
Retailer 5
-
₹45,849 INR
£380 GBP
View
B+
Retailer 6
-
₹55,451 INR
$584 USD
View
B+
Retailer 7
-
₹60,298 INR
A$977 AUD
View
B+
Retailer 8
-
₹66,560 INR
$701 USD
View
B
Retailer 9
-
₹85,392 INR
$899 USD
View
Retailer 10
-
₹95,045 INR
A$1,540 AUD
View
Price last confirmed 24 days ago
B
Retailer 11
-
₹99,002 INR
£821 GBP
View
B
Retailer 12
-
₹1,17,063 INR
$1,233 USD
View
Most Expensive
B
Brilliant Earth
21696487A · Oct 31
₹1,78,506 INR
$1,880 USD
View
12 more retailers have this diamond
Prices start from ₹26,396 INRSave up to ₹1,52,110 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
₹26,396 INR