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Oval|Lab Grown|IGI

12.33ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG559269001

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG559269001

Diamond specifications and retailer prices

From ₹1,89,077 INR
£1,568 GBP
As of October 27, 2026
Save ₹15,00,084 INR (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹16,89,161 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 12.33ct lab-grown oval diamond

This 12.33ct 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 LG559269001 or 559269001. Listed at 11 retailers as of October 27, 2026, with prices from ₹1,89,077 to ₹16,89,161, a ₹15,00,084 spread on the same certified stone. Brilliant Earth lists it at ₹16,89,161. 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

12.33
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG559269001
Dimensions18.85 × 13.09 × 8.12 mm
L/W Ratio1.44
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
18.85 mm13.09 mm12.33 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG559269001
Side View
Table 61.0%Crown 35.2°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.0%

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: Oct 27
Current: ₹18,32,535 INR|Low: ₹1,89,077 INR|High: ₹18,32,535 INR|Avg: ₹8,65,322 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
Retailer 17
Retailer 18
November 1, 2026
Retailer 16₹1,89,077 INR
Retailer 12₹2,66,430 INR
Retailer 17₹3,35,363 INR
Retailer 7₹3,67,039 INR
Retailer 11₹3,93,986 INR
Retailer 13₹4,04,297 INR
Retailer 6₹4,05,152 INR
Retailer 5₹4,83,832 INR
Retailer 2₹5,54,033 INR
Retailer 4₹5,85,540 INR
Retailer 18₹7,71,279 INR
Retailer 14₹10,25,571 INR
Retailer 3₹11,33,228 INR
Retailer 15₹12,60,936 INR
Retailer 8₹13,18,856 INR
Retailer 9₹15,82,817 INR
Retailer 10₹15,82,817 INR
Brilliant Earth₹18,32,535 INR

11 data points across 18 retailers

11 retailers₹1,89,077 INR to ₹16,89,161 INR

A
Cheapest Retailer
-
₹1,89,077 INR
£1,568 GBP
A
Retailer 2
-
₹2,66,430 INR
$2,806 USD
View
B+
Retailer 3
-
₹3,35,363 INR
$3,532 USD
View
B
Retailer 4
-
₹3,93,986 INR
£3,267 GBP
View
B
Retailer 5
-
₹4,04,297 INR
$4,258 USD
View
B
Retailer 6
-
₹5,85,540 INR
$6,167 USD
View
B
Retailer 7
-
₹7,71,279 INR
$8,123 USD
View
B
Retailer 8
-
₹10,25,571 INR
$10,801 USD
View
B
Retailer 9
-
₹11,33,228 INR
$11,935 USD
View
B
Retailer 10
-
₹12,60,936 INR
$13,280 USD
View
Most Expensive
B
Brilliant Earth
22300988A · Oct 31
₹16,89,161 INR
$17,790 USD
View
10 more retailers have this diamond
Prices start from ₹1,89,077 INRSave up to ₹15,00,084 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
12.33ct Oval
₹1,89,077 INR