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Oval|Lab Grown|IGI

1.00ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG497145121

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG497145121

Diamond specifications and retailer prices

From ₹63,584 INR
As of November 5, 2026
Save ₹56,540 INR (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹2,07,375 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct lab-grown oval diamond

This 1ct 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 LG497145121 or 497145121. Listed at 12 retailers as of November 5, 2026, with a 89% 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

1.00
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497145121
Dimensions8.14 × 5.60 × 3.49 mm
L/W Ratio1.45
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
8.14 mm5.60 mm1.00 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG497145121
Side View
Table 55.0%Crown 34.6°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.3%

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: ₹1,16,836 INR|Low: ₹46,490 INR|High: ₹3,14,820 INR|Avg: ₹1,09,442 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 5, 2026
Retailer 3₹46,490 INR
Retailer 7₹63,584 INR
Retailer 11₹71,097 INR
Retailer 2₹73,727 INR
Retailer 9₹73,727 INR
Retailer 8₹85,467 INR
Retailer 5₹90,633 INR
Retailer 1₹1,16,836 INR
Retailer 10₹1,20,124 INR
Retailer 6₹1,88,404 INR
Retailer 4₹3,12,378 INR

44 data points across 11 retailers

12 retailers₹63,584 INR to ₹1,20,124 INR

B+
Cheapest Retailer
-
₹63,584 INR
B
Retailer 2
-
₹69,219 INR
View
B
Retailer 3
-
₹71,097 INR
View
Final sale: no returns
Retailer 4
-
₹73,727 INR
View
Price last confirmed 21 days ago
B
Retailer 5
-
₹73,727 INR
View
B
Retailer 6
-
₹85,467 INR
View
B
Retailer 7
-
₹90,633 INR
View
B
Retailer 8
-
₹1,16,836 INR
View
B
Retailer 9
-
₹1,20,124 INR
View
Retailer 10
-
₹1,88,404 INR
View
Price under review
Most Expensive
NZ Jewellers
a138cbf6-82d7-4729-9991-1ca35600ba41 · Nov 5
₹2,07,375 INR
$2,208 USD
View
Price under review
10 more retailers have this diamond
Prices start from ₹63,584 INRSave up to ₹56,540 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+
1.00ct Oval
₹63,584 INR