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Marquise|Lab Grown|IGI

1.51ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG811670269

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811670269

Diamond specifications and retailer prices

From ₹21,744 INR
$229 USD
As of October 30, 2026
Save ₹1,06,439 INR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹1,28,183 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.51ct lab-grown marquise diamond

This 1.51ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811670269 or 811670269. Listed at 19 retailers as of October 30, 2026, with prices from ₹21,744 to ₹1,28,183, a ₹1,06,439 spread on the same certified stone. Brilliant Earth lists it at ₹1,28,183. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811670269
Dimensions11.11 × 5.83 × 3.85 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.11 mm5.83 mm1.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811670269
Side View
Table 60.0%Crown 34.6°Girdle: THK-VTKPavilion 40.4°Culet: NoneDepth 66.0%

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: ₹1,28,183 INR|Low: ₹21,744 INR|High: ₹1,34,829 INR|Avg: ₹70,855 INR|-4.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 20₹21,744 INR
Retailer 18₹24,307 INR
Retailer 6₹26,871 INR
Retailer 9₹26,966 INR
Retailer 11₹28,770 INR
Retailer 13₹29,963 INR
Retailer 3₹37,031 INR
Retailer 17₹39,024 INR
Retailer 7₹46,260 INR
Retailer 14₹50,308 INR
Retailer 16₹72,447 INR
Retailer 15₹86,499 INR
Retailer 5₹91,509 INR
Retailer 8₹96,403 INR
Retailer 19₹99,033 INR
Retailer 2₹1,05,395 INR
Retailer 12₹1,12,869 INR
Retailer 10₹1,16,004 INR
Retailer 4₹1,22,006 INR
Brilliant Earth₹1,28,183 INR

21 data points across 20 retailers

19 retailers₹21,744 INR to ₹1,28,183 INR

A
Cheapest Retailer
-
₹21,744 INR
$229 USD
A
Retailer 2
-
₹24,307 INR
$256 USD
View
Final sale: no returns
A
Retailer 3
-
₹26,871 INR
$283 USD
View
A
Retailer 4
-
₹26,966 INR
$284 USD
View
Retailer 5
-
₹28,770 INR
$303 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
₹29,963 INR
£248 GBP
View
B+
Retailer 7
-
₹37,031 INR
$390 USD
View
A
Retailer 8
-
₹39,024 INR
$411 USD
View
A
Retailer 9
-
₹46,260 INR
€464 EUR
View
A
Retailer 10
-
₹50,308 INR
£417 GBP
View
B+
Retailer 11
-
₹72,447 INR
$763 USD
View
B+
Retailer 12
-
₹86,499 INR
$911 USD
View
B+
Retailer 13
-
₹91,509 INR
$964 USD
View
Retailer 14
-
₹96,403 INR
A$1,562 AUD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
₹99,033 INR
$1,043 USD
View
B
Retailer 16
-
₹1,05,395 INR
$1,110 USD
View
Retailer 17
-
₹1,16,004 INR
£962 GBP
View
Price last confirmed 13 days ago
B
Retailer 18
-
₹1,22,006 INR
$1,285 USD
View
Most Expensive
B
Brilliant Earth
20658656A · Oct 31
₹1,28,183 INR
$1,350 USD
View
18 more retailers have this diamond
Prices start from ₹21,744 INRSave up to ₹1,06,439 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
1.51ct Marquise
₹21,744 INR