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Oval|Lab Grown|IGI

0.51ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG843636789

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843636789

Diamond specifications and retailer prices

From ₹9,674 INR
As of October 31, 2026
Save ₹66,426 INR (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹76,100 INR at MOH London · As of November 2, 2026
View at MOH London

About this 0.51ct lab-grown oval diamond

This 0.51ct lab-grown oval sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG843636789 or 843636789. Listed at 11 retailers as of October 31, 2026, with prices from ₹9,674 to ₹76,100, a ₹66,426 spread on the same certified stone. MOH London lists it at ₹76,100. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.51
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843636789
Dimensions6.57 × 4.48 × 2.76 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.57 mm4.48 mm0.51 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843636789
Side View
Table 61.0%Crown 34.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.6%

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: Oct 31
Current: ₹76,100 INR|Low: ₹9,392 INR|High: ₹76,457 INR|Avg: ₹29,149 INR|-0.5%
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 2, 2026
Retailer 12₹9,392 INR
Retailer 7₹9,674 INR
Retailer 4₹14,088 INR
Retailer 2₹19,066 INR
Retailer 5₹19,535 INR
Retailer 9₹24,419 INR
Retailer 10₹24,983 INR
Retailer 8₹25,358 INR
Retailer 3₹29,491 INR
Retailer 6₹33,248 INR
Retailer 11₹37,098 INR
MOH London₹76,100 INR

13 data points across 12 retailers

11 retailers₹9,674 INR to ₹76,100 INR

A
Cheapest Retailer
-
₹9,674 INR
B+
Retailer 2
-
₹14,088 INR
View
A
Retailer 3
-
₹19,066 INR
View
A
Retailer 4
-
₹19,535 INR
View
A
Retailer 5
-
₹24,419 INR
View
A
Retailer 6
-
₹24,983 INR
View
A
Retailer 7
-
₹25,358 INR
View
B+
Retailer 8
-
₹29,491 INR
View
B+
Retailer 9
-
₹33,248 INR
View
B
Retailer 10
-
₹37,098 INR
View
Most Expensive
B
MOH London
LG843636789 · Nov 2
₹76,100 INR
£638 GBP
View
10 more retailers have this diamond
Prices start from ₹9,674 INRSave up to ₹66,426 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 Oval
₹9,674 INR