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Oval|Lab Grown|IGI

1.00ct G SI1 Oval Lab Grown Diamond

ID • G/SI1 • IGI LG512220539

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG512220539

Diamond specifications and retailer prices

From ₹56,540 INR
As of November 5, 2026
Save ₹1,17,306 INR (67%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹1,84,271 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG512220539 or 512220539. Listed at 12 retailers as of November 4, 2026, with a 207% 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
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512220539
Dimensions7.98 × 5.53 × 3.44 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
7.98 mm5.53 mm1.00 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512220539
Side View
Table 64.5%Crown 36.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.2%

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: ₹1,08,478 INR|Low: ₹54,286 INR|High: ₹3,07,776 INR|Avg: ₹1,10,364 INR|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7₹56,540 INR
Retailer 10₹63,208 INR
Retailer 2₹70,064 INR
Retailer 8₹70,064 INR
Retailer 4₹78,893 INR
Retailer 5₹82,180 INR
Retailer 9₹1,07,444 INR
Retailer 1₹1,08,478 INR
Retailer 6₹1,73,846 INR
Retailer 3₹3,04,113 INR

44 data points across 10 retailers

12 retailers₹56,540 INR to ₹1,73,846 INR

B+
Cheapest Retailer
-
₹56,540 INR
B+
Retailer 2
-
₹63,208 INR
View
Final sale: no returns
B+
Retailer 3
-
₹63,302 INR
View
Retailer 4
-
₹70,064 INR
View
Price last confirmed 21 days ago
B
Retailer 5
-
₹70,064 INR
View
B
Retailer 6
-
₹78,893 INR
View
B
Retailer 7
-
₹82,180 INR
View
B
Retailer 8
-
₹1,07,444 INR
View
B
Retailer 9
-
₹1,08,478 INR
View
B
Retailer 10
-
₹1,73,846 INR
View
Most Expensive
NZ Jewellers
3e00e0bf-0ea7-4a0c-ac1c-88c684236d0d · Nov 5
₹1,84,271 INR
$1,962 USD
View
Price under review
10 more retailers have this diamond
Prices start from ₹56,540 INRSave up to ₹1,17,306 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
₹56,540 INR