CaratHunter
Plans
Oval|Lab Grown|IGI

10.31ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG577377877

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG577377877

Diamond specifications and retailer prices

From ₹1,46,033 INR
$1,538 USD
As of November 1, 2026
Save ₹5,46,057 INR (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹6,92,091 INR at Adiamor · As of November 2, 2026
View at Adiamor

About this 10.31ct lab-grown oval diamond

This 10.31ct 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 LG577377877 or 577377877. Listed at 12 retailers as of November 1, 2026, with prices from ₹1,46,033 to ₹6,92,091, a ₹5,46,057 spread on the same certified stone. Adiamor lists it at ₹6,92,091. 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

10.31
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG577377877
Dimensions17.46 × 12.33 × 7.75 mm
L/W Ratio1.42
Girdle conditionFaceted
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
17.46 mm12.33 mm10.31 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG577377877
Side View
Table 60.0%Crown 35.9°Girdle: MediumPavilion 41°Culet: NoneDepth 62.9%

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 1
Current: ₹6,92,091 INR|Low: ₹1,46,033 INR|High: ₹15,37,241 INR|Avg: ₹4,66,301 INR
Adiamor
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 2, 2026
Retailer 12₹1,46,033 INR
Retailer 10₹1,51,143 INR
Retailer 4₹1,58,851 INR
Retailer 14₹1,69,391 INR
Retailer 13₹1,85,627 INR
Retailer 16₹1,99,319 INR
Retailer 15₹2,17,910 INR
Retailer 2₹2,39,259 INR
Retailer 9₹2,66,620 INR
Retailer 11₹2,99,472 INR
Retailer 3₹3,17,418 INR
Retailer 5₹3,86,627 INR
Retailer 7₹6,76,326 INR
Adiamor₹6,92,091 INR
Retailer 6₹13,95,816 INR
Retailer 8₹15,37,241 INR

6 data points across 16 retailers

12 retailers₹1,46,033 INR to ₹6,92,091 INR

A
Cheapest Retailer
-
₹1,46,033 INR
$1,538 USD
A
Retailer 2
-
₹1,51,143 INR
£1,253 GBP
View
A
Retailer 3
-
₹1,58,851 INR
$1,673 USD
View
A
Retailer 4
-
₹1,69,391 INR
$1,784 USD
View
A
Retailer 5
-
₹1,85,627 INR
$1,955 USD
View
A
Retailer 6
-
₹1,99,319 INR
HK$16,400 HKD
View
A
Retailer 7
-
₹2,17,910 INR
$2,295 USD
View
A
Retailer 8
-
₹2,39,259 INR
£1,984 GBP
View
B+
Retailer 9
-
₹2,66,620 INR
$2,808 USD
View
B+
Retailer 10
-
₹2,99,472 INR
$3,154 USD
View
B+
Retailer 11
-
₹3,17,418 INR
$3,343 USD
View
Most Expensive
B
Adiamor
D-82828868 · Nov 2
₹6,92,091 INR
$7,289 USD
View
11 more retailers have this diamond
Prices start from ₹1,46,033 INRSave up to ₹5,46,057 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
10.31ct Oval
₹1,46,033 INR