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Oval|Lab Grown|IGI

1.51ct K SI1 Oval Lab Grown Diamond

ID • K/SI1 • IGI LG436073489

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG436073489

Diamond specifications and retailer prices

From ₹86,125 INR
As of November 5, 2026
Save ₹2,51,791 INR (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: ₹3,37,916 INR at MOH London · As of November 5, 2026
View at MOH London

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436073489 or 436073489. Listed at 9 retailers as of November 5, 2026, with prices from ₹86,125 to ₹3,37,916, a ₹2,51,791 spread on the same certified stone. MOH London lists it at ₹3,37,916. 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

1.51
Carat
K
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436073489
Dimensions9.01 × 6.61 × 4.03 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.01 mm6.61 mm1.51 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG436073489
Side View
Table 56.5%Crown 34.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.0%

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 5
Current: ₹3,37,916 INR|Low: ₹82,650 INR|High: ₹3,42,806 INR|Avg: ₹1,83,626 INR|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 4₹86,125 INR
Retailer 8₹93,732 INR
Retailer 5₹99,931 INR
Retailer 2₹1,16,461 INR
Retailer 9₹1,47,642 INR
Retailer 6₹1,60,040 INR
Retailer 3₹2,22,215 INR
Retailer 7₹2,80,821 INR
Retailer 10₹2,85,986 INR
MOH London₹3,37,916 INR

19 data points across 10 retailers

9 retailers₹86,125 INR to ₹3,37,916 INR

A
Cheapest Retailer
-
₹86,125 INR
A
Retailer 2
-
₹93,732 INR
View
Retailer 3
-
₹99,931 INR
View
Price last confirmed 25 days ago
A
Retailer 4
-
₹99,931 INR
View
A
Retailer 5
-
₹1,16,461 INR
View
B+
Retailer 6
-
₹1,60,040 INR
View
B
Retailer 7
-
₹2,22,215 INR
View
B
Retailer 8
-
₹2,80,821 INR
View
Most Expensive
B
MOH London
LG436073489 · Nov 5
₹3,37,916 INR
£2,833 GBP
View
8 more retailers have this diamond
Prices start from ₹86,125 INRSave up to ₹2,51,791 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
1.51ct Oval
₹86,125 INR