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Oval|Lab Grown|IGI

1.50ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG494174656

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG494174656

Diamond specifications and retailer prices

From ₹1,60,466 INR
$1,690 USD
As of October 29, 2026
Save ₹1,12,597 INR (41%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹3,61,000 INR at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 1.5ct lab-grown oval diamond

This 1.5ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG494174656 or 494174656. Listed at 12 retailers as of October 29, 2026, with a 70% 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

1.50
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG494174656
Dimensions8.82 × 6.60 × 4.03 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.82 mm6.60 mm1.50 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG494174656
Side View
Table 60.0%Crown 33.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: ₹2,73,063 INR|Low: ₹1,24,696 INR|High: ₹5,57,351 INR|Avg: ₹2,47,788 INR|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 10₹1,24,696 INR
Retailer 6₹1,60,466 INR
Retailer 5₹1,66,068 INR
Retailer 9₹1,85,817 INR
Retailer 7₹1,92,559 INR
Retailer 2₹2,08,415 INR
Retailer 1₹2,73,063 INR
Retailer 8₹3,02,321 INR
Retailer 4₹3,32,040 INR
Retailer 3₹5,53,010 INR

40 data points across 10 retailers

12 retailers₹1,60,466 INR to ₹2,73,063 INR

B
Cheapest Retailer
-
₹1,60,466 INR
$1,690 USD
B
Retailer 2
-
₹1,66,068 INR
$1,749 USD
View
B
Retailer 3
-
₹1,80,595 INR
$1,902 USD
View
B
Retailer 4
-
₹1,85,817 INR
$1,957 USD
View
Final sale: no returns
B
Retailer 5
-
₹1,92,559 INR
$2,028 USD
View
Retailer 6
-
₹1,92,559 INR
$2,028 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
₹2,08,415 INR
$2,195 USD
View
B
Retailer 8
-
₹2,73,063 INR
£2,264 GBP
View
Retailer 9
-
₹3,02,321 INR
$3,184 USD
View
Price under review
Retailer 10
-
₹3,32,040 INR
$3,497 USD
View
Price under review
Most Expensive
NZ Jewellers
5f2b8ef7-0a61-49ab-b464-9544790bbd2d · Oct 28
₹3,61,000 INR
$3,802 USD
View
Price under review
10 more retailers have this diamond
Prices start from ₹1,60,466 INRSave up to ₹1,12,597 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
1.50ct Oval
₹1,60,466 INR