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Cushion|Lab Grown|IGI

1.73ct H VVS2 Cushion Lab Grown Diamond

ID • H/VVS2 • IGI LG620421291

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG620421291

Diamond specifications and retailer prices

From ₹25,826 INR
$272 USD
As of October 30, 2026
Save ₹96,659 INR (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹1,22,486 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.73ct lab-grown cushion diamond

This 1.73ct lab-grown cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG620421291 or 620421291. Listed at 12 retailers as of October 30, 2026, with prices from ₹25,826 to ₹1,22,486, a ₹96,659 spread on the same certified stone. Brilliant Earth lists it at ₹1,22,486. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620421291
Dimensions8.23 × 6.42 × 4.35 mm
L/W Ratio1.28
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
8.23 mm6.42 mm1.73 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620421291
Side View
Table 58.0%Crown 34°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 67.8%

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: Oct 30
Current: ₹1,22,486 INR|Low: ₹25,162 INR|High: ₹1,31,981 INR|Avg: ₹63,951 INR|-7.2%
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
November 1, 2026
Retailer 13₹25,826 INR
Retailer 2₹34,236 INR
Retailer 11₹38,455 INR
Retailer 5₹45,101 INR
Retailer 7₹49,158 INR
Retailer 6₹51,344 INR
Retailer 12₹53,267 INR
Retailer 3₹59,819 INR
Retailer 8₹66,717 INR
Retailer 10₹71,497 INR
Retailer 4₹96,902 INR
Retailer 9₹1,14,798 INR
Brilliant Earth₹1,22,486 INR

40 data points across 13 retailers

12 retailers₹25,826 INR to ₹1,22,486 INR

A
Cheapest Retailer
-
₹25,826 INR
$272 USD
Final sale: no returns
A
Retailer 2
-
₹34,236 INR
£284 GBP
View
B+
Retailer 3
-
₹38,455 INR
$405 USD
View
A
Retailer 4
-
₹49,158 INR
ZAR 8,364 ZAR
View
A
Retailer 5
-
₹51,344 INR
€515 EUR
View
A
Retailer 6
-
₹53,267 INR
$561 USD
View
A
Retailer 7
-
₹59,819 INR
$630 USD
View
A
Retailer 8
-
₹66,717 INR
A$1,081 AUD
View
B+
Retailer 9
-
₹71,497 INR
$753 USD
View
B+
Retailer 10
-
₹96,902 INR
$1,021 USD
View
B+
Retailer 11
-
₹1,14,798 INR
£952 GBP
View
Most Expensive
B+
Brilliant Earth
11234971A · Oct 31
₹1,22,486 INR
$1,290 USD
View
11 more retailers have this diamond
Prices start from ₹25,826 INRSave up to ₹96,659 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
1.73ct Cushion
₹25,826 INR