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Marquise|Lab Grown|IGI

0.51ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG813643721

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG813643721

Diamond specifications and retailer prices

From ₹18,413 INR
$194 USD
As of November 2, 2026
Save ₹88,141 INR (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹1,06,554 INR at MOH London · As of November 2, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG813643721 or 813643721. Listed at 17 retailers as of November 2, 2026, with prices from ₹18,413 to ₹1,06,554, a ₹88,141 spread on the same certified stone. MOH London lists it at ₹1,06,554. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813643721
Dimensions8.13 × 4.17 × 2.57 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.13 mm4.17 mm0.51 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813643721
Side View
Table 61.0%Crown 33.4°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.6%

Caratlytics Score

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A+
Exceptional
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 2
Current: ₹1,06,554 INR|Low: ₹18,413 INR|High: ₹1,10,531 INR|Avg: ₹43,906 INR|-3.6%
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
Retailer 17
November 2, 2026
Retailer 17₹18,413 INR
Retailer 15₹20,501 INR
Retailer 11₹21,355 INR
Retailer 13₹22,778 INR
Retailer 6₹22,873 INR
Retailer 8₹25,512 INR
Retailer 4₹30,846 INR
Retailer 5₹40,161 INR
Retailer 12₹41,412 INR
Retailer 10₹41,558 INR
Retailer 3₹43,469 INR
Retailer 9₹44,608 INR
Retailer 2₹58,052 INR
Retailer 7₹62,086 INR
Retailer 14₹73,271 INR
Retailer 16₹73,555 INR
MOH London₹1,06,554 INR

20 data points across 17 retailers

17 retailers₹18,413 INR to ₹1,06,554 INR

A+
Cheapest Retailer
-
₹18,413 INR
$194 USD
A
Retailer 2
-
₹20,501 INR
$216 USD
View
Final sale: no returns
A
Retailer 3
-
₹21,355 INR
$225 USD
View
A
Retailer 4
-
₹22,778 INR
$240 USD
View
Retailer 5
-
₹22,873 INR
$241 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
₹25,512 INR
HK$2,100 HKD
View
A
Retailer 7
-
₹30,846 INR
$325 USD
View
A
Retailer 8
-
₹40,161 INR
€403 EUR
View
A
Retailer 9
-
₹41,412 INR
ZAR 7,049 ZAR
View
A
Retailer 10
-
₹41,558 INR
£345 GBP
View
A
Retailer 11
-
₹43,469 INR
$458 USD
View
A
Retailer 12
-
₹44,608 INR
$470 USD
View
B+
Retailer 13
-
₹58,052 INR
A$941 AUD
View
B+
Retailer 14
-
₹62,086 INR
SGD 884 SGD
View
B+
Retailer 15
-
₹73,271 INR
$772 USD
View
B
Retailer 16
-
₹73,555 INR
$775 USD
View
Most Expensive
B
MOH London
LG813643721 · Nov 2
₹1,06,554 INR
£884 GBP
View
16 more retailers have this diamond
Prices start from ₹18,413 INRSave up to ₹88,141 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
₹18,413 INR