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Oval|Natural|GIA

1.51ct K SI1 Oval Natural Diamond

VG • K/SI1 • GIA 2386505851

Certificate GIA 2386505851

Diamond specifications and retailer prices

From ₹2,58,844 INR
As of November 4, 2026
Save ₹3,28,438 INR (56%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹5,87,282 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2386505851. Listed at 18 retailers as of November 4, 2026, with prices from ₹2,58,844 to ₹5,87,282, a ₹3,28,438 spread on the same certified stone. NZ Jewellers lists it at ₹5,87,282. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2386505851
Dimensions8.31 × 6.36 × 4.20 mm
L/W Ratio1.31
Top View
8.31 mm6.36 mm1.51 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2386505851
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.0%

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 4
Current: ₹5,87,282 INR|Low: ₹2,26,723 INR|High: ₹5,87,282 INR|Avg: ₹3,63,872 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 17₹2,58,844 INR
Retailer 18₹2,65,512 INR
Retailer 15₹2,65,700 INR
Retailer 10₹2,66,263 INR
Retailer 6₹2,70,020 INR
Retailer 13₹2,71,053 INR
Retailer 5₹2,95,848 INR
Retailer 9₹3,05,334 INR
Retailer 3₹3,06,837 INR
Retailer 16₹3,17,074 INR
Retailer 8₹3,34,449 INR
Retailer 11₹3,48,819 INR
Retailer 4₹3,52,388 INR
Retailer 2₹3,70,139 INR
Retailer 12₹4,11,370 INR
Retailer 7₹4,86,693 INR
Retailer 14₹5,62,111 INR
NZ Jewellers₹5,87,282 INR

42 data points across 18 retailers

18 retailers₹2,58,844 INR to ₹5,87,282 INR

A
Cheapest Retailer
-
₹2,58,844 INR
A
Retailer 2
-
₹2,65,512 INR
View
A
Retailer 3
-
₹2,65,700 INR
View
A
Retailer 4
-
₹2,70,020 INR
View
A
Retailer 5
-
₹2,71,053 INR
View
B+
Retailer 6
-
₹2,95,848 INR
View
B+
Retailer 7
-
₹3,05,334 INR
View
B+
Retailer 8
-
₹3,06,837 INR
View
Retailer 9
-
₹3,12,941 INR
View
Price last confirmed 8 days ago
B+
Retailer 10
-
₹3,17,074 INR
View
B+
Retailer 11
-
₹3,34,449 INR
View
B+
Retailer 12
-
₹3,48,819 INR
View
B+
Retailer 13
-
₹3,52,388 INR
View
B+
Retailer 14
-
₹3,70,139 INR
View
B+
Retailer 15
-
₹4,11,370 INR
View
B
Retailer 16
-
₹4,86,693 INR
View
B
Retailer 17
-
₹5,62,111 INR
View
Most Expensive
B
NZ Jewellers
b0a8d4f0-f7b8-4c21-81cf-4c788d294640 · Nov 5
₹5,87,282 INR
$6,253 USD
View
17 more retailers have this diamond
Prices start from ₹2,58,844 INRSave up to ₹3,28,438 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
₹2,58,844 INR