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1.25ct D SI2 Round Natural Diamond

EX • D/SI2 • HRD 250000186142

Certificate HRD 250000186142

Diamond specifications and retailer prices

From $2,556 SGD
As of November 6, 2026
Save $4,546 SGD (64%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,102 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.25ct natural round diamond

This 1.25ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by HRD 250000186142. Listed at 15 retailers as of November 5, 2026, with prices from $2,556 to $7,102, a $4,546 spread on the same certified stone. NZ Jewellers lists it at $7,102. 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

1.25
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.6°
OriginNatural
Grading LabHRD
CertificateHRD 250000186142
Dimensions6.86 × 6.83 × 4.31 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.86 mm6.83 mm1.25 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 250000186142
Side View
Table 55.0%Crown 36.6°Girdle: MED-MEDPavilion 40.6°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 6
Current: $7,102 SGD|Low: $2,556 SGD|High: $7,194 SGD|Avg: $3,950 SGD|-1.3%
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
November 6, 2026
Retailer 2$2,556 SGD
Retailer 9$2,917 SGD
Retailer 10$3,072 SGD
Retailer 3$3,134 SGD
Retailer 12$3,279 SGD
Retailer 14$3,394 SGD
Retailer 5$3,396 SGD
Retailer 13$3,528 SGD
Retailer 6$3,920 SGD
Retailer 8$3,974 SGD
Retailer 7$4,001 SGD
Retailer 4$4,938 SGD
Retailer 11$5,934 SGD
NZ Jewellers$7,102 SGD

36 data points across 14 retailers

15 retailers$2,556 SGD to $7,102 SGD

A
Cheapest Retailer
-
$2,556 SGD
A
Retailer 2
-
$2,917 SGD
View
A
Retailer 3
-
$3,072 SGD
View
A
Retailer 4
-
$3,134 SGD
View
Final sale: no returns
A
Retailer 5
-
$3,279 SGD
View
A
Retailer 6
-
$3,394 SGD
View
A
Retailer 7
-
$3,396 SGD
View
A
Retailer 8
-
$3,527 SGD
View
A
Retailer 9
-
$3,528 SGD
View
A
Retailer 10
-
$3,920 SGD
View
A
Retailer 11
-
$3,974 SGD
View
A
Retailer 12
-
$4,001 SGD
View
A
Retailer 13
-
$4,938 SGD
View
A
Retailer 14
-
$5,934 SGD
View
Most Expensive
B+
NZ Jewellers
ec5069ce-888a-4e92-8e67-842eca80f908 · Nov 5
$7,102 SGD
$5,560 USD
View
14 more retailers have this diamond
Prices start from $2,556 SGDSave up to $4,546 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
1.25ct Round
$2,556 SGD