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Cushion|Lab Grown|IGI

1.72ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG831679876

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG831679876

Diamond specifications and retailer prices

From ₹63,332 INR
$667 USD
As of October 29, 2026
Save ₹2,73,741 INR (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹3,37,073 INR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.72ct lab-grown cushion diamond

This 1.72ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831679876 or 831679876. Listed at 12 retailers as of October 29, 2026, with prices from ₹63,332 to ₹3,37,073, a ₹2,73,741 spread on the same certified stone. Brilliant Earth lists it at ₹3,37,073. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831679876
Dimensions8.58 × 6.13 × 3.98 mm
L/W Ratio1.40
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
8.58 mm6.13 mm1.72 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831679876
Side View
Table 61.0%Crown 35.6°Girdle: THK-VTKPavilion 35.8°Culet: NoneDepth 64.9%

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 29
Current: ₹3,37,073 INR|Low: ₹63,332 INR|High: ₹4,71,902 INR|Avg: ₹1,71,744 INR|-28.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 12₹63,332 INR
Retailer 8₹71,325 INR
Retailer 2₹81,657 INR
Retailer 6₹89,918 INR
Retailer 7₹1,06,059 INR
Retailer 9₹1,07,956 INR
Retailer 10₹1,31,221 INR
Retailer 4₹2,19,904 INR
Retailer 11₹2,23,557 INR
Retailer 3₹2,30,252 INR
Retailer 5₹3,00,897 INR
Brilliant Earth₹3,37,073 INR

3 data points across 12 retailers

12 retailers₹63,332 INR to ₹3,37,073 INR

A
Cheapest Retailer
-
₹63,332 INR
$667 USD
Final sale: no returns
A
Retailer 2
-
₹71,325 INR
£591 GBP
View
A
Retailer 3
-
₹81,657 INR
$860 USD
View
A
Retailer 4
-
₹89,918 INR
$947 USD
View
A
Retailer 5
-
₹1,06,059 INR
$1,117 USD
View
A
Retailer 6
-
₹1,07,956 INR
£895 GBP
View
A
Retailer 7
-
₹1,31,221 INR
$1,382 USD
View
B+
Retailer 8
-
₹2,19,904 INR
$2,316 USD
View
B+
Retailer 9
-
₹2,23,557 INR
$2,354 USD
View
B+
Retailer 10
-
₹2,30,252 INR
SGD 3,277 SGD
View
B
Retailer 11
-
₹3,00,897 INR
$3,169 USD
View
Most Expensive
B
Brilliant Earth
22348886A · Oct 30
₹3,37,073 INR
$3,550 USD
View
11 more retailers have this diamond
Prices start from ₹63,332 INRSave up to ₹2,73,741 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
1.72ct Cushion
₹63,332 INR