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1.50ct H SI2 Round Natural Diamond

EX • H/SI2 • HRD 260000046146

Certificate HRD 260000046146

Diamond specifications and retailer prices

From $3,196 SGD
As of November 6, 2026
Save $4,187 SGD (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,383 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by HRD 260000046146. Listed at 12 retailers as of November 5, 2026, with prices from $3,196 to $7,383, a $4,187 spread on the same certified stone. NZ Jewellers lists it at $7,383. 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

1.50
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabHRD
CertificateHRD 260000046146
Dimensions7.19 × 7.24 × 4.58 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.19 mm7.24 mm1.50 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000046146
Side View
Table 58.0%Crown 36.5°Girdle: MediumPavilion 41°Culet: NoneDepth 63.4%

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: $7,383 SGD|Low: $3,196 SGD|High: $7,410 SGD|Avg: $4,881 SGD|-0.4%
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$3,196 SGD
Retailer 9$3,763 SGD
Retailer 12$4,023 SGD
Retailer 4$4,238 SGD
Retailer 8$4,238 SGD
Retailer 10$4,400 SGD
Retailer 11$4,421 SGD
Retailer 3$4,560 SGD
Retailer 5$4,642 SGD
Retailer 7$4,890 SGD
Retailer 6$7,086 SGD
NZ Jewellers$7,383 SGD

45 data points across 12 retailers

12 retailers$3,196 SGD to $7,383 SGD

A
Cheapest Retailer
-
$3,196 SGD
A
Retailer 2
-
$3,763 SGD
View
A
Retailer 3
-
$4,023 SGD
View
Retailer 4
-
$4,238 SGD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$4,238 SGD
View
A
Retailer 6
-
$4,400 SGD
View
A
Retailer 7
-
$4,421 SGD
View
A
Retailer 8
-
$4,560 SGD
View
A
Retailer 9
-
$4,642 SGD
View
A
Retailer 10
-
$4,890 SGD
View
B+
Retailer 11
-
$7,086 SGD
View
Most Expensive
B+
NZ Jewellers
3bab89c7-bd85-4151-9bc7-154c1bbd12ad · Nov 5
$7,383 SGD
$5,780 USD
View
11 more retailers have this diamond
Prices start from $3,196 SGDSave up to $4,187 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
1.50ct Round
$3,196 SGD