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Radiant|Lab Grown|IGI

0.51ct F VS1 Radiant Lab Grown Diamond

VG • F/VS1 • IGI LG588368554

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG588368554

Diamond specifications and retailer prices

From ₹10,487 INR
As of November 4, 2026
Save ₹81,725 INR (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹1,08,471 INR at MOH London · As of November 5, 2026
View at MOH London

About this 0.51ct lab-grown radiant diamond

This 0.51ct lab-grown radiant sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG588368554 or 588368554. Listed at 12 retailers as of November 4, 2026, with a 779% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588368554
Dimensions5.15 × 4.09 × 3.08 mm
L/W Ratio1.26
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.15 mm4.09 mm0.51 ctF / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588368554
Side View
Table 60.0%Crown 37.8°Girdle: MediumPavilion 39.1°Culet: NoneDepth 75.3%

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 4
Current: ₹1,08,471 INR|Low: ₹10,487 INR|High: ₹1,12,430 INR|Avg: ₹39,346 INR|-3.3%
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
November 5, 2026
Retailer 9₹10,487 INR
Retailer 3₹12,188 INR
Retailer 12₹13,889 INR
Retailer 7₹17,479 INR
Retailer 5₹22,864 INR
Retailer 11₹23,620 INR
Retailer 4₹25,793 INR
Retailer 2₹25,888 INR
Retailer 10₹31,367 INR
Retailer 13₹41,855 INR
Retailer 8₹46,673 INR
Retailer 6₹67,648 INR
Retailer 14₹92,212 INR
MOH London₹1,08,471 INR

21 data points across 14 retailers

12 retailers₹10,487 INR to ₹92,212 INR

A
Cheapest Retailer
-
₹10,487 INR
A
Retailer 2
-
₹12,188 INR
View
A
Retailer 3
-
₹13,889 INR
View
A
Retailer 4
-
₹17,479 INR
View
B+
Retailer 5
-
₹23,620 INR
View
B+
Retailer 6
-
₹25,793 INR
View
B+
Retailer 7
-
₹25,888 INR
View
B+
Retailer 8
-
₹31,367 INR
View
B
Retailer 9
-
₹41,855 INR
View
B
Retailer 10
-
₹46,673 INR
View
B
Retailer 11
-
₹92,212 INR
View
Most Expensive
MOH London
LG588368554 · Nov 5
₹1,08,471 INR
£904 GBP
View
Price under review
11 more retailers have this diamond
Prices start from ₹10,487 INRSave up to ₹81,725 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 Radiant
₹10,487 INR