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Oval|Lab Grown|IGI

0.51ct G SI1 Oval Lab Grown Diamond

ID • G/SI1 • IGI LG436046400

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG436046400

Diamond specifications and retailer prices

From ₹28,485 INR
$300 USD
As of October 31, 2026
Save ₹1,23,575 INR (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹1,52,060 INR at MOH London · As of October 29, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436046400 or 436046400. Listed at 12 retailers as of October 29, 2026, with prices from ₹28,485 to ₹1,52,060, a ₹1,23,575 spread on the same certified stone. MOH London lists it at ₹1,52,060. 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
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436046400
Dimensions6.37 × 4.51 × 2.83 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.37 mm4.51 mm0.51 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436046400
Side View
Table 57.5%Crown 33.7°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 62.7%

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: ₹1,52,060 INR|Low: ₹24,212 INR|High: ₹1,53,145 INR|Avg: ₹60,015 INR|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3₹28,485 INR
Retailer 6₹30,479 INR
Retailer 9₹33,992 INR
Retailer 7₹37,790 INR
Retailer 10₹37,790 INR
Retailer 8₹61,338 INR
Retailer 2₹67,402 INR
Retailer 4₹68,592 INR
Retailer 5₹1,10,712 INR
MOH London₹1,52,060 INR

43 data points across 10 retailers

12 retailers₹28,485 INR to ₹1,52,060 INR

A
Cheapest Retailer
-
₹28,485 INR
$300 USD
A
Retailer 2
-
₹30,479 INR
$321 USD
View
B+
Retailer 3
-
₹33,992 INR
$358 USD
View
Final sale: no returns
B+
Retailer 4
-
₹35,321 INR
$372 USD
View
B+
Retailer 5
-
₹37,790 INR
$398 USD
View
B+
Retailer 6
-
₹37,790 INR
$398 USD
View
B
Retailer 7
-
₹61,338 INR
$646 USD
View
B
Retailer 8
-
₹67,402 INR
£559 GBP
View
B
Retailer 9
-
₹68,592 INR
€688 EUR
View
B
Retailer 10
-
₹1,10,712 INR
$1,166 USD
View
B
Retailer 11
-
₹1,21,346 INR
$1,278 USD
View
Most Expensive
B
MOH London
LG436046400 · Oct 29
₹1,52,060 INR
£1,261 GBP
View
11 more retailers have this diamond
Prices start from ₹28,485 INRSave up to ₹1,23,575 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
₹28,485 INR