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Oval|Lab Grown|IGI

11.65ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG575382214

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG575382214

Diamond specifications and retailer prices

From ₹1,58,021 INR
£1,310 GBP
As of November 1, 2026
Save ₹7,23,021 INR (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹8,81,041 INR at Adiamor · As of October 31, 2026
View at Adiamor

About this 11.65ct lab-grown oval diamond

This 11.65ct 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 LG575382214 or 575382214. Listed at 10 retailers as of October 31, 2026, with prices from ₹1,58,021 to ₹8,81,041, a ₹7,23,021 spread on the same certified stone. Adiamor lists it at ₹8,81,041. 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

11.65
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG575382214
Dimensions18.28 × 12.84 × 8.07 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
18.28 mm12.84 mm11.65 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG575382214
Side View
Table 61.5%Crown 36.1°Girdle: MediumPavilion 41.6°Culet: NoneDepth 62.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: ₹8,81,041 INR|Low: ₹1,57,963 INR|High: ₹8,81,041 INR|Avg: ₹4,26,281 INR
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 2₹1,58,021 INR
Retailer 11₹1,89,900 INR
Retailer 7₹2,12,688 INR
Retailer 3₹2,27,272 INR
Retailer 9₹3,08,682 INR
Retailer 6₹3,30,901 INR
Retailer 12₹3,33,151 INR
Retailer 4₹4,29,497 INR
Retailer 5₹5,32,670 INR
Retailer 10₹6,57,170 INR
Retailer 8₹8,19,419 INR
Adiamor₹8,81,041 INR

39 data points across 12 retailers

10 retailers₹1,58,021 INR to ₹8,81,041 INR

A
Cheapest Retailer
-
₹1,58,021 INR
£1,310 GBP
A
Retailer 2
-
₹1,89,900 INR
$2,000 USD
View
Final sale: no returns
A
Retailer 3
-
₹2,12,688 INR
$2,240 USD
View
A
Retailer 4
-
₹2,27,272 INR
HK$18,700 HKD
View
B+
Retailer 5
-
₹3,08,682 INR
$3,251 USD
View
B+
Retailer 6
-
₹3,30,901 INR
$3,485 USD
View
B
Retailer 7
-
₹5,32,670 INR
$5,610 USD
View
B
Retailer 8
-
₹6,57,170 INR
SGD 9,353 SGD
View
B
Retailer 9
-
₹8,19,419 INR
$8,630 USD
View
Most Expensive
B
Adiamor
D-61178980 · Oct 31
₹8,81,041 INR
$9,279 USD
View
9 more retailers have this diamond
Prices start from ₹1,58,021 INRSave up to ₹7,23,021 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
11.65ct Oval
₹1,58,021 INR