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Marquise|Lab Grown|IGI

0.51ct I VS1 Marquise Lab Grown Diamond

ID • I/VS1 • IGI LG436047200

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG436047200

Diamond specifications and retailer prices

From ₹28,865 INR
As of November 4, 2026
Save ₹1,14,284 INR (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹1,43,150 INR at MOH London · As of November 5, 2026
View at MOH London

About this 0.51ct lab-grown marquise diamond

This 0.51ct lab-grown marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG436047200 or 436047200. Listed at 13 retailers as of November 4, 2026, with prices from ₹28,865 to ₹1,43,150, a ₹1,14,284 spread on the same certified stone. MOH London lists it at ₹1,43,150. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436047200
Dimensions7.80 × 4.28 × 2.72 mm
L/W Ratio1.82
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.80 mm4.28 mm0.51 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436047200
Side View
Table 57.0%Crown 32.9°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 63.6%

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: Nov 4
Current: ₹1,43,150 INR|Low: ₹27,730 INR|High: ₹1,45,193 INR|Avg: ₹73,248 INR|-0.3%
MOH London
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
November 5, 2026
Retailer 11₹28,865 INR
Retailer 4₹32,367 INR
Retailer 16₹33,503 INR
Retailer 12₹34,070 INR
Retailer 3₹35,774 INR
Retailer 13₹35,774 INR
Retailer 5₹50,632 INR
Retailer 15₹58,393 INR
Retailer 9₹64,923 INR
Retailer 2₹65,586 INR
Retailer 6₹70,412 INR
Retailer 10₹1,10,066 INR
Retailer 14₹1,15,082 INR
Retailer 7₹1,39,878 INR
MOH London₹1,43,150 INR
Retailer 8₹1,43,853 INR

28 data points across 16 retailers

13 retailers₹28,865 INR to ₹1,43,150 INR

A
Cheapest Retailer
-
₹28,865 INR
A
Retailer 2
-
₹32,367 INR
View
Final sale: no returns
A
Retailer 3
-
₹33,503 INR
View
B+
Retailer 4
-
₹34,070 INR
View
Retailer 5
-
₹35,774 INR
View
Price last confirmed 11 days ago
B+
Retailer 6
-
₹35,774 INR
View
B
Retailer 7
-
₹58,393 INR
View
B
Retailer 8
-
₹64,923 INR
View
B
Retailer 9
-
₹65,586 INR
View
B
Retailer 10
-
₹1,10,066 INR
View
B
Retailer 11
-
₹1,15,082 INR
View
B
Retailer 12
-
₹1,39,878 INR
View
Most Expensive
B
MOH London
LG436047200 · Nov 5
₹1,43,150 INR
£1,191 GBP
View
12 more retailers have this diamond
Prices start from ₹28,865 INRSave up to ₹1,14,284 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
0.51ct Marquise
₹28,865 INR