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Oval|Lab Grown|IGI

1.09ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG497143900

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG497143900

Diamond specifications and retailer prices

From ₹55,413 INR
As of November 6, 2026
Save ₹1,35,527 INR (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹2,10,193 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.09ct lab-grown oval diamond

This 1.09ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG497143900 or 497143900. Listed at 12 retailers as of November 4, 2026, with a 245% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.09
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497143900
Dimensions8.54 × 5.85 × 3.49 mm
L/W Ratio1.46
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
8.54 mm5.85 mm1.09 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG497143900
Side View
Table 59.0%Crown 35°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
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 6
Current: ₹1,18,433 INR|Low: ₹55,413 INR|High: ₹3,19,046 INR|Avg: ₹1,17,664 INR|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4₹55,413 INR
Retailer 7₹64,429 INR
Retailer 10₹72,037 INR
Retailer 2₹74,760 INR
Retailer 8₹74,760 INR
Retailer 5₹91,572 INR
Retailer 1₹1,18,433 INR
Retailer 9₹1,21,626 INR
Retailer 6₹1,90,939 INR
Retailer 3₹3,13,975 INR

44 data points across 10 retailers

12 retailers₹55,413 INR to ₹1,90,939 INR

A
Cheapest Retailer
-
₹55,413 INR
B+
Retailer 2
-
₹64,429 INR
View
B
Retailer 3
-
₹70,064 INR
View
B+
Retailer 4
-
₹72,037 INR
View
Final sale: no returns
B+
Retailer 5
-
₹74,760 INR
View
Retailer 6
-
₹74,760 INR
View
Price last confirmed 22 days ago
B
Retailer 7
-
₹91,572 INR
View
B
Retailer 8
-
₹1,18,433 INR
View
B
Retailer 9
-
₹1,21,626 INR
View
B
Retailer 10
-
₹1,90,939 INR
View
Most Expensive
NZ Jewellers
934ab764-8ba7-4297-9131-255ec0c6372e · Nov 5
₹2,10,193 INR
$2,238 USD
View
Price under review
10 more retailers have this diamond
Prices start from ₹55,413 INRSave up to ₹1,35,527 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
1.09ct Oval
₹55,413 INR