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Marquise|Lab Grown|IGI

1.51ct H VS1 Marquise Lab Grown Diamond

EX • H/VS1 • IGI LG848646844

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848646844

Diamond specifications and retailer prices

From ₹46,791 INR
$493 USD
As of October 31, 2026
Save ₹47,225 INR (50%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: ₹1,11,134 INR at MOH London · As of October 26, 2026
View at MOH London

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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848646844 or 848646844. Listed at 7 retailers as of October 31, 2026, with a 101% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848646844
Dimensions11.89 × 6.03 × 3.64 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.89 mm6.03 mm1.51 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848646844
Side View
Table 62.0%Crown 36.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.4%

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 31
Current: ₹1,11,134 INR|Low: ₹46,140 INR|High: ₹1,11,134 INR|Avg: ₹68,086 INR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 3₹46,140 INR
Retailer 6₹46,791 INR
Retailer 2₹47,645 INR
Retailer 5₹58,654 INR
Retailer 4₹85,894 INR
Retailer 7₹94,016 INR
MOH London₹1,11,134 INR

6 data points across 7 retailers

7 retailers₹46,791 INR to ₹94,016 INR

Retailer 1
-
₹46,140 INR
€463 EUR
Price last confirmed 8 days ago
A
Retailer 2
-
₹46,791 INR
$493 USD
View
A
Retailer 3
-
₹47,645 INR
$502 USD
View
A
Retailer 4
-
₹58,654 INR
$618 USD
View
Retailer 5
-
₹85,894 INR
$905 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
₹94,016 INR
$991 USD
View
Most Expensive
B
MOH London
LG848646844 · Oct 26
₹1,11,134 INR
£922 GBP
View
Price last confirmed 7 days ago
6 more retailers have this diamond
Prices start from ₹46,791 INRSave up to ₹47,225 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
₹46,791 INR