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Oval|Natural|GIA

1.51ct K SI2 Oval Natural Diamond

EX • K/SI2 • GIA 2245085602

Certificate GIA 2245085602

Diamond specifications and retailer prices

From ₹1,79,105 INR
As of November 6, 2026
Save ₹3,46,001 INR (66%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹5,25,107 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245085602. Listed at 12 retailers as of November 5, 2026, with prices from ₹1,79,105 to ₹5,25,107, a ₹3,46,001 spread on the same certified stone. NZ Jewellers lists it at ₹5,25,107. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle38.75°
OriginNatural
Grading LabGIA
CertificateGIA 2245085602
Dimensions9.01 × 6.34 × 4.10 mm
L/W Ratio1.42
Key to symbols
Crystal, Cloud
Top View
9.01 mm6.34 mm1.51 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2245085602
Side View
Table 63.0%CrownGirdle: STK-THKPavilion 38.75°Culet: NoneDepth 64.6%

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 6
Current: ₹5,25,107 INR|Low: ₹1,79,105 INR|High: ₹5,58,542 INR|Avg: ₹3,15,755 INR|-6.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2₹1,79,105 INR
Retailer 10₹2,31,513 INR
Retailer 5₹2,42,220 INR
Retailer 6₹2,49,076 INR
Retailer 4₹2,51,142 INR
Retailer 12₹2,60,816 INR
Retailer 3₹2,73,871 INR
Retailer 8₹2,96,975 INR
Retailer 7₹3,08,997 INR
Retailer 11₹3,81,597 INR
Retailer 9₹4,40,015 INR
NZ Jewellers₹5,25,107 INR

24 data points across 12 retailers

12 retailers₹1,79,105 INR to ₹5,25,107 INR

A
Cheapest Retailer
-
₹1,79,105 INR
A
Retailer 2
-
₹2,31,513 INR
View
A
Retailer 3
-
₹2,42,220 INR
View
A
Retailer 4
-
₹2,49,076 INR
View
A
Retailer 5
-
₹2,51,142 INR
View
A
Retailer 6
-
₹2,60,816 INR
View
A
Retailer 7
-
₹2,73,871 INR
View
A
Retailer 8
-
₹2,96,975 INR
View
A
Retailer 9
-
₹3,08,997 INR
View
B+
Retailer 10
-
₹3,81,597 INR
View
B+
Retailer 11
-
₹4,40,015 INR
View
Most Expensive
B
NZ Jewellers
06407ec2-9e67-4908-8adb-4ab5f11a71bc · Nov 5
₹5,25,107 INR
$5,591 USD
View
11 more retailers have this diamond
Prices start from ₹1,79,105 INRSave up to ₹3,46,001 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
₹1,79,105 INR