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Round|Lab Grown|IGI

0.51ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG843690275

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843690275

Diamond specifications and retailer prices

From ₹11,546 INR
As of November 5, 2026
Save ₹33,503 INR (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹1,02,885 INR at MOH London · As of November 2, 2026
View at MOH London

About this 0.51ct lab-grown round diamond

This 0.51ct lab-grown round sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843690275 or 843690275. Listed at 14 retailers as of November 4, 2026, with a 290% 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

0.51
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843690275
Dimensions5.10 × 5.07 × 3.16 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.10 mm5.07 mm0.51 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843690275
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
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: Nov 5
Current: ₹1,02,885 INR|Low: ₹13,155 INR|High: ₹1,03,486 INR|Avg: ₹33,817 INR|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 11₹13,155 INR
Retailer 5₹14,196 INR
Retailer 4₹16,846 INR
Retailer 9₹22,335 INR
Retailer 7₹22,903 INR
Retailer 2₹23,944 INR
Retailer 6₹27,730 INR
Retailer 8₹31,420 INR
Retailer 12₹35,585 INR
Retailer 10₹44,197 INR
Retailer 3₹45,049 INR
MOH London₹1,02,885 INR

20 data points across 12 retailers

14 retailers₹11,546 INR to ₹45,049 INR

A
Cheapest Retailer
-
₹11,546 INR
Retailer 2
-
₹13,155 INR
View
Price last confirmed 11 days ago
A
Retailer 3
-
₹14,196 INR
View
A
Retailer 4
-
₹16,846 INR
View
B+
Retailer 5
-
₹22,335 INR
View
B+
Retailer 6
-
₹22,903 INR
View
B+
Retailer 7
-
₹23,944 INR
View
B+
Retailer 8
-
₹27,730 INR
View
B+
Retailer 9
-
₹31,420 INR
View
B
Retailer 10
-
₹35,585 INR
View
B
Retailer 11
-
₹39,654 INR
View
B
Retailer 12
-
₹44,197 INR
View
B
Retailer 13
-
₹45,049 INR
View
Most Expensive
MOH London
LG843690275 · Nov 2
₹1,02,885 INR
£856 GBP
View
Price under review
13 more retailers have this diamond
Prices start from ₹11,546 INRSave up to ₹33,503 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 Round
₹11,546 INR