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Oval|Natural|GIA

1.51ct K SI2 Oval Natural Diamond

EX • K/SI2 • GIA 7546998099

Certificate GIA 7546998099

Diamond specifications and retailer prices

From ₹1,43,040 INR
As of November 6, 2026
Save ₹1,91,033 INR (57%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: ₹4,32,596 INR at NZ Jewellers · As of October 23, 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 7546998099. Listed at 8 retailers as of November 4, 2026, with a 134% 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

1.51
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7546998099
Dimensions8.94 × 6.39 × 3.99 mm
L/W Ratio1.40
Girdle conditionFaceted
Key to symbols
Crystal, Needle
Top View
8.94 mm6.39 mm1.51 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546998099
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: ₹4,32,596 INR|Low: ₹1,41,819 INR|High: ₹4,32,596 INR|Avg: ₹2,44,953 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5₹1,43,040 INR
Retailer 2₹1,46,703 INR
Retailer 6₹1,91,972 INR
Retailer 8₹2,06,906 INR
Retailer 9₹2,15,828 INR
Retailer 7₹2,16,486 INR
Retailer 3₹2,37,993 INR
Retailer 4₹3,34,073 INR
NZ Jewellers₹4,32,596 INR

46 data points across 9 retailers

8 retailers₹1,43,040 INR to ₹3,34,073 INR

A
Cheapest Retailer
-
₹1,43,040 INR
A
Retailer 2
-
₹1,46,703 INR
View
Retailer 3
-
₹2,06,906 INR
View
Price last confirmed 15 days ago
Retailer 4
-
₹2,15,828 INR
View
Price last confirmed 12 days ago
Retailer 5
-
₹2,16,486 INR
View
Price last confirmed 15 days ago
A
Retailer 6
-
₹2,37,993 INR
View
A
Retailer 7
-
₹3,34,073 INR
View
Most Expensive
NZ Jewellers
173db3fc-fdb2-4388-9c2d-331449b58671 · Oct 23
₹4,32,596 INR
$4,606 USD
View
Price last confirmed 13 days ago
7 more retailers have this diamond
Prices start from ₹1,43,040 INRSave up to ₹1,91,033 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
₹1,43,040 INR