CaratHunter
Plans
Oval|Lab Grown|IGI

1.09ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG497145123

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG497145123

Diamond specifications and retailer prices

From ₹69,031 INR
As of November 5, 2026
Save ₹60,766 INR (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹2,25,314 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG497145123 or 497145123. Listed at 12 retailers as of November 4, 2026, with a 88% 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
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497145123
Dimensions8.18 × 5.85 × 3.55 mm
L/W Ratio1.40
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
8.18 mm5.85 mm1.09 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG497145123
Side View
Table 57.0%Crown 35.9°Girdle: MED-THKPavilion 39.4°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: ₹1,27,262 INR|Low: ₹50,717 INR|High: ₹3,18,764 INR|Avg: ₹1,17,598 INR|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3₹50,717 INR
Retailer 7₹69,031 INR
Retailer 11₹77,296 INR
Retailer 2₹80,114 INR
Retailer 9₹80,114 INR
Retailer 8₹92,981 INR
Retailer 5₹96,738 INR
Retailer 1₹1,27,262 INR
Retailer 10₹1,29,797 INR
Retailer 6₹1,97,326 INR
Retailer 4₹3,13,787 INR

43 data points across 11 retailers

12 retailers₹69,031 INR to ₹1,29,797 INR

B+
Cheapest Retailer
-
₹69,031 INR
B
Retailer 2
-
₹75,136 INR
View
B
Retailer 3
-
₹77,296 INR
View
Final sale: no returns
Retailer 4
-
₹80,114 INR
View
Price last confirmed 25 days ago
B
Retailer 5
-
₹80,114 INR
View
B
Retailer 6
-
₹92,981 INR
View
B
Retailer 7
-
₹96,738 INR
View
B
Retailer 8
-
₹1,27,262 INR
View
B
Retailer 9
-
₹1,29,797 INR
View
Retailer 10
-
₹1,97,326 INR
View
Price under review
Most Expensive
NZ Jewellers
2dec137e-8305-427f-9579-da548110d0cb · Nov 5
₹2,25,314 INR
$2,399 USD
View
Price under review
10 more retailers have this diamond
Prices start from ₹69,031 INRSave up to ₹60,766 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.

B+
1.09ct Oval
₹69,031 INR