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Round|Lab Grown|IGI

0.51ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG407936487

Shape and cutting style on the report: Round brilliant

Certificate IGI LG407936487

Diamond specifications and retailer prices

From ₹30,415 INR
As of November 3, 2026
Save ₹1,20,603 INR (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹1,51,017 INR at MOH London · As of November 3, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG407936487 or 407936487. Listed at 13 retailers as of November 3, 2026, with prices from ₹30,415 to ₹1,51,017, a ₹1,20,603 spread on the same certified stone. MOH London lists it at ₹1,51,017. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407936487
Dimensions5.10 × 5.11 × 3.21 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
5.10 mm5.11 mm0.51 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG407936487
Side View
Table 56.5%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

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 3
Current: ₹1,51,017 INR|Low: ₹29,183 INR|High: ₹1,52,822 INR|Avg: ₹75,040 INR|-1.0%
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 12₹30,415 INR
Retailer 13₹32,215 INR
Retailer 3₹33,921 INR
Retailer 4₹35,247 INR
Retailer 14₹37,711 INR
Retailer 16₹37,711 INR
Retailer 5₹53,913 INR
Retailer 15₹61,209 INR
Retailer 2₹68,315 INR
Retailer 10₹68,883 INR
Retailer 6₹72,484 INR
Retailer 7₹72,863 INR
Retailer 11₹1,10,479 INR
Retailer 17₹1,21,091 INR
Retailer 8₹1,47,242 INR
MOH London₹1,51,017 INR
Retailer 9₹1,51,316 INR

23 data points across 17 retailers

13 retailers₹30,415 INR to ₹1,51,017 INR

A
Cheapest Retailer
-
₹30,415 INR
A
Retailer 2
-
₹32,215 INR
View
A
Retailer 3
-
₹33,921 INR
View
Final sale: no returns
A
Retailer 4
-
₹35,247 INR
View
A
Retailer 5
-
₹37,711 INR
View
Retailer 6
-
₹37,711 INR
View
Price last confirmed 10 days ago
B+
Retailer 7
-
₹61,209 INR
View
B+
Retailer 8
-
₹68,315 INR
View
B+
Retailer 9
-
₹68,883 INR
View
B
Retailer 10
-
₹1,10,479 INR
View
B
Retailer 11
-
₹1,21,091 INR
View
B
Retailer 12
-
₹1,47,242 INR
View
Most Expensive
B
MOH London
LG407936487 · Nov 3
₹1,51,017 INR
£1,255 GBP
View
12 more retailers have this diamond
Prices start from ₹30,415 INRSave up to ₹1,20,603 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
₹30,415 INR