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Marquise|Lab Grown|IGI

1.51ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG837653378

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837653378

Diamond specifications and retailer prices

From ₹22,674 INR
$238 USD
As of October 27, 2026
Save ₹1,51,670 INR (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹1,74,344 INR at Brilliant Earth · As of October 28, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837653378 or 837653378. Listed at 17 retailers as of October 27, 2026, with prices from ₹22,674 to ₹1,74,344, a ₹1,51,670 spread on the same certified stone. Brilliant Earth lists it at ₹1,74,344. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837653378
Dimensions12.32 × 6.11 × 3.48 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.32 mm6.11 mm1.51 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837653378
Side View
Table 65.0%Crown 31.5°Girdle: STK-THKPavilion 37.7°Culet: NoneDepth 57.0%

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 27
Current: ₹1,74,344 INR|Low: ₹21,722 INR|High: ₹1,74,344 INR|Avg: ₹71,238 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
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 16₹22,674 INR
Retailer 6₹25,342 INR
Retailer 4₹28,105 INR
Retailer 17₹28,105 INR
Retailer 10₹33,015 INR
Retailer 15₹37,917 INR
Retailer 8₹47,635 INR
Retailer 12₹50,617 INR
Retailer 2₹52,965 INR
Retailer 11₹88,553 INR
Retailer 7₹90,316 INR
Retailer 14₹90,602 INR
Retailer 9₹95,241 INR
Retailer 13₹1,12,644 INR
Retailer 5₹1,14,229 INR
Retailer 3₹1,25,189 INR
Brilliant Earth₹1,74,344 INR

35 data points across 17 retailers

17 retailers₹22,674 INR to ₹1,74,344 INR

A
Cheapest Retailer
-
₹22,674 INR
$238 USD
A
Retailer 2
-
₹25,342 INR
$266 USD
View
Final sale: no returns
A
Retailer 3
-
₹28,105 INR
$295 USD
View
A
Retailer 4
-
₹28,105 INR
$295 USD
View
A
Retailer 5
-
₹33,015 INR
£273 GBP
View
B+
Retailer 6
-
₹37,917 INR
$398 USD
View
A
Retailer 7
-
₹47,635 INR
$500 USD
View
A
Retailer 8
-
₹50,617 INR
€506 EUR
View
A
Retailer 9
-
₹52,965 INR
£438 GBP
View
B+
Retailer 10
-
₹88,553 INR
A$1,430 AUD
View
B+
Retailer 11
-
₹90,316 INR
$948 USD
View
B+
Retailer 12
-
₹90,602 INR
$951 USD
View
B+
Retailer 13
-
₹95,241 INR
$1,000 USD
View
B
Retailer 14
-
₹1,12,644 INR
£931 GBP
View
B
Retailer 15
-
₹1,14,229 INR
$1,199 USD
View
B
Retailer 16
-
₹1,25,189 INR
$1,314 USD
View
Most Expensive
B
Brilliant Earth
21659077A · Oct 28
₹1,74,344 INR
$1,830 USD
View
16 more retailers have this diamond
Prices start from ₹22,674 INRSave up to ₹1,51,670 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
₹22,674 INR