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Oval|Natural|HRD

1.51ct H I1 Oval Natural Diamond

ID • H/I1 • HRD 260000126699

Certificate HRD 260000126699

Diamond specifications and retailer prices

From $2,158 SGD
₹160,770 INR
As of November 1, 2026
Save $3,746 SGD (63%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,904 SGD at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000126699. Listed at 10 retailers as of October 30, 2026, with prices from $2,158 to $5,904, a $3,746 spread on the same certified stone. NZ Jewellers lists it at $5,904. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000126699
Dimensions8.69 × 6.19 × 4.01 mm
L/W Ratio1.40
Top View
8.69 mm6.19 mm1.51 ctH / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000126699
Side View
Table 60.0%CrownGirdle: THIPavilionCulet: NoneDepth 64.7%

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 1
Current: $5,904 SGD|Low: $2,158 SGD|High: $5,904 SGD|Avg: $3,122 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 3$2,158 SGD
Retailer 8$2,419 SGD
Retailer 10$2,607 SGD
Retailer 4$2,617 SGD
Retailer 5$2,824 SGD
Retailer 7$2,824 SGD
Retailer 6$2,954 SGD
Retailer 9$3,257 SGD
Retailer 2$3,525 SGD
NZ Jewellers$5,904 SGD

44 data points across 10 retailers

10 retailers$2,158 SGD to $5,904 SGD

A
Cheapest Retailer
-
$2,158 SGD
₹160,770 INR
A
Retailer 2
-
$2,419 SGD
$1,892 USD
View
B+
Retailer 3
-
$2,607 SGD
$2,039 USD
View
Final sale: no returns
A
Retailer 4
-
$2,617 SGD
$2,047 USD
View
B+
Retailer 5
-
$2,824 SGD
$2,209 USD
View
B+
Retailer 6
-
$2,824 SGD
$2,209 USD
View
B+
Retailer 7
-
$2,954 SGD
$2,311 USD
View
B+
Retailer 8
-
$3,257 SGD
$2,548 USD
View
B+
Retailer 9
-
$3,525 SGD
€2,626 EUR
View
Most Expensive
B+
NZ Jewellers
77661f59-5e52-49b9-9cda-a2523801e2af · Oct 30
$5,904 SGD
$4,618 USD
View
9 more retailers have this diamond
Prices start from $2,158 SGDSave up to $3,746 SGD

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
$2,158 SGD