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Cushion|Lab Grown|IGI

1.55ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG520211710

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG520211710

Diamond specifications and retailer prices

From ₹23,187 INR
As of November 4, 2026
Save ₹99,845 INR (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹1,23,032 INR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.55ct lab-grown cushion diamond

This 1.55ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG520211710 or 520211710. Listed at 15 retailers as of November 4, 2026, with prices from ₹23,187 to ₹1,23,032, a ₹99,845 spread on the same certified stone. Brilliant Earth lists it at ₹1,23,032. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle30.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG520211710
Dimensions7.71 × 6.23 × 3.88 mm
L/W Ratio1.24
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Blue 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
7.71 mm6.23 mm1.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG520211710
Side View
Table 61.0%Crown 33.2°Girdle: MED-THKPavilion 30.6°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: ₹1,23,032 INR|Low: ₹34,828 INR|High: ₹1,41,014 INR|Avg: ₹65,784 INR|-10.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 8₹34,828 INR
Retailer 3₹41,736 INR
Retailer 5₹44,481 INR
Retailer 2₹47,415 INR
Retailer 10₹57,068 INR
Retailer 4₹60,286 INR
Retailer 7₹63,314 INR
Retailer 9₹87,069 INR
Retailer 6₹1,03,347 INR
Brilliant Earth₹1,23,032 INR

44 data points across 10 retailers

15 retailers₹23,187 INR to ₹1,23,032 INR

A
Cheapest Retailer
-
₹23,187 INR
Final sale: no returns
B+
Retailer 2
-
₹34,828 INR
View
A
Retailer 3
-
₹41,736 INR
View
A
Retailer 4
-
₹44,481 INR
View
A
Retailer 5
-
₹47,415 INR
View
A
Retailer 6
-
₹47,509 INR
View
A
Retailer 7
-
₹52,904 INR
View
A
Retailer 8
-
₹57,068 INR
View
A
Retailer 9
-
₹60,286 INR
View
A
Retailer 10
-
₹63,314 INR
View
B
Retailer 11
-
₹87,069 INR
View
B
Retailer 12
-
₹87,921 INR
View
B+
Retailer 13
-
₹1,03,347 INR
View
B
Retailer 14
-
₹1,18,962 INR
View
Most Expensive
B
Brilliant Earth
10788322A · Nov 4
₹1,23,032 INR
$1,300 USD
View
14 more retailers have this diamond
Prices start from ₹23,187 INRSave up to ₹99,845 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
1.55ct Cushion
₹23,187 INR