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Round|Natural|HRD

1.50ct E SI2 Round Natural Diamond

EX • E/SI2 • HRD 260000094517

Certificate HRD 260000094517

Diamond specifications and retailer prices

From $3,571 SGD
As of November 5, 2026
Save $4,307 SGD (55%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,262 SGD at NZ Jewellers · As of October 23, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by HRD 260000094517. Listed at 10 retailers as of November 4, 2026, with a 121% 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

1.50
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.8°
OriginNatural
Grading LabHRD
CertificateHRD 260000094517
Dimensions7.20 × 7.26 × 4.55 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.20 mm7.26 mm1.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000094517
Side View
Table 58.0%Crown 36.6°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.9%

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 5
Current: $8,262 SGD|Low: $3,571 SGD|High: $8,343 SGD|Avg: $5,402 SGD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 3$3,571 SGD
Retailer 5$4,193 SGD
Retailer 6$4,723 SGD
Retailer 9$4,723 SGD
Retailer 7$4,905 SGD
Retailer 8$4,909 SGD
Retailer 2$5,179 SGD
Retailer 10$5,472 SGD
Retailer 4$7,878 SGD
NZ Jewellers$8,262 SGD

43 data points across 10 retailers

10 retailers$3,571 SGD to $7,878 SGD

A
Cheapest Retailer
-
$3,571 SGD
A
Retailer 2
-
$4,193 SGD
View
Retailer 3
-
$4,723 SGD
View
Price last confirmed 12 days ago
Retailer 4
-
$4,723 SGD
View
Price last confirmed 11 days ago
Retailer 5
-
$4,905 SGD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$4,909 SGD
View
A
Retailer 7
-
$5,179 SGD
View
Retailer 8
-
$5,472 SGD
View
Price last confirmed 14 days ago
A
Retailer 9
-
$7,878 SGD
View
Most Expensive
NZ Jewellers
68b2edae-b5e8-46c6-b8ce-58a70d9e2183 · Oct 23
$8,262 SGD
$6,468 USD
View
Price last confirmed 13 days ago
9 more retailers have this diamond
Prices start from $3,571 SGDSave up to $4,307 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
$3,571 SGD