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Oval|Lab Grown|IGI

10.51ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG598338536

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG598338536

Diamond specifications and retailer prices

From ₹1,79,487 INR
£1,488 GBP
As of October 27, 2026
Save ₹12,59,955 INR (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹14,39,442 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.51ct lab-grown oval diamond

This 10.51ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG598338536 or 598338536. Listed at 11 retailers as of October 27, 2026, with prices from ₹1,79,487 to ₹14,39,442, a ₹12,59,955 spread on the same certified stone. Brilliant Earth lists it at ₹14,39,442. 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

10.51
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598338536
Dimensions17.56 × 12.40 × 7.79 mm
L/W Ratio1.42
Girdle conditionFaceted
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
17.56 mm12.40 mm10.51 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598338536
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°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: Oct 27
Current: ₹15,61,928 INR|Low: ₹1,79,487 INR|High: ₹19,08,643 INR|Avg: ₹7,64,396 INR
Brilliant Earth
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
November 1, 2026
Retailer 13₹1,79,487 INR
Retailer 9₹2,27,595 INR
Retailer 14₹2,86,749 INR
Retailer 6₹2,92,902 INR
Retailer 5₹3,37,642 INR
Retailer 2₹3,42,963 INR
Retailer 10₹3,45,238 INR
Retailer 4₹3,87,325 INR
Retailer 3₹5,03,525 INR
Retailer 15₹5,65,807 INR
Retailer 11₹8,77,424 INR
Retailer 16₹9,66,021 INR
Retailer 12₹10,77,683 INR
Retailer 7₹14,22,896 INR
Brilliant Earth₹15,61,928 INR
Retailer 8₹19,08,643 INR

11 data points across 16 retailers

11 retailers₹1,79,487 INR to ₹14,39,442 INR

A
Cheapest Retailer
-
₹1,79,487 INR
£1,488 GBP
A
Retailer 2
-
₹2,27,595 INR
$2,397 USD
View
B+
Retailer 3
-
₹2,86,749 INR
$3,020 USD
View
B
Retailer 4
-
₹3,42,963 INR
£2,844 GBP
View
B+
Retailer 5
-
₹3,45,238 INR
$3,636 USD
View
B
Retailer 6
-
₹5,03,525 INR
$5,303 USD
View
B
Retailer 7
-
₹5,65,807 INR
$5,959 USD
View
B
Retailer 8
-
₹8,77,424 INR
$9,241 USD
View
B
Retailer 9
-
₹9,66,021 INR
$10,174 USD
View
B
Retailer 10
-
₹10,77,683 INR
$11,350 USD
View
Most Expensive
B
Brilliant Earth
22301488A · Oct 31
₹14,39,442 INR
$15,160 USD
View
10 more retailers have this diamond
Prices start from ₹1,79,487 INRSave up to ₹12,59,955 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
10.51ct Oval
₹1,79,487 INR