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Oval|Natural|GIA

1.51ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 7543674333

Certificate GIA 7543674333

Diamond specifications and retailer prices

From ₹2,45,225 INR
As of November 6, 2026
Save ₹3,27,499 INR (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹5,72,724 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7543674333. Listed at 16 retailers as of November 5, 2026, with prices from ₹2,45,225 to ₹5,72,724, a ₹3,27,499 spread on the same certified stone. NZ Jewellers lists it at ₹5,72,724. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7543674333
Dimensions9.06 × 6.35 × 4.01 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
9.06 mm6.35 mm1.51 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7543674333
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.2%

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: ₹3,18,858 INR|Low: ₹2,45,225 INR|High: ₹5,56,288 INR|Avg: ₹3,91,890 INR|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6₹2,45,225 INR
Retailer 1₹3,18,858 INR
Retailer 3₹3,40,178 INR
Retailer 2₹3,82,724 INR
Retailer 4₹4,01,226 INR
Retailer 5₹5,48,117 INR

37 data points across 6 retailers

16 retailers₹2,45,225 INR to ₹5,72,724 INR

A
Cheapest Retailer
-
₹2,45,225 INR
A
Retailer 2
-
₹2,80,633 INR
View
A
Retailer 3
-
₹2,91,809 INR
View
A
Retailer 4
-
₹3,16,510 INR
View
A
Retailer 5
-
₹3,18,858 INR
View
Retailer 6
-
₹3,28,720 INR
View
Price last confirmed 8 days ago
B+
Retailer 7
-
₹3,28,720 INR
View
A
Retailer 8
-
₹3,40,178 INR
View
Retailer 9
-
₹3,41,305 INR
View
Price last confirmed 10 days ago
B+
Retailer 10
-
₹3,41,399 INR
View
B+
Retailer 11
-
₹3,50,979 INR
View
B+
Retailer 12
-
₹3,79,249 INR
View
B+
Retailer 13
-
₹3,82,724 INR
View
B+
Retailer 14
-
₹4,01,226 INR
View
B
Retailer 15
-
₹5,48,117 INR
View
Most Expensive
B
NZ Jewellers
a167fbd1-0cc6-498b-b95c-4f6b8a2bffc5 · Nov 5
₹5,72,724 INR
$6,098 USD
View
15 more retailers have this diamond
Prices start from ₹2,45,225 INRSave up to ₹3,27,499 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
₹2,45,225 INR