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1.25ct F SI2 Round Natural Diamond

EX • F/SI2 • HRD 260000218639

Certificate HRD 260000218639

Diamond specifications and retailer prices

From $2,741 SGD
As of November 6, 2026
Save $4,209 SGD (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,950 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by HRD 260000218639. Listed at 11 retailers as of November 5, 2026, with prices from $2,741 to $6,950, a $4,209 spread on the same certified stone. NZ Jewellers lists it at $6,950. 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
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41°
OriginNatural
Grading LabHRD
CertificateHRD 260000218639
Dimensions6.80 × 6.85 × 4.31 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.80 mm6.85 mm1.25 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000218639
Side View
Table 57.0%Crown 36.3°Girdle: MediumPavilion 41°Culet: NoneDepth 63.1%

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: $6,950 SGD|Low: $2,741 SGD|High: $6,995 SGD|Avg: $4,452 SGD|-0.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 5$2,741 SGD
Retailer 4$3,294 SGD
Retailer 10$3,799 SGD
Retailer 2$3,820 SGD
Retailer 6$3,860 SGD
Retailer 3$3,990 SGD
Retailer 11$3,990 SGD
Retailer 8$4,245 SGD
Retailer 7$4,292 SGD
Retailer 9$6,653 SGD
NZ Jewellers$6,950 SGD

42 data points across 11 retailers

11 retailers$2,741 SGD to $6,950 SGD

A
Cheapest Retailer
-
$2,741 SGD
A
Retailer 2
-
$3,294 SGD
View
A
Retailer 3
-
$3,799 SGD
View
A
Retailer 4
-
$3,820 SGD
View
A
Retailer 5
-
$3,860 SGD
View
A
Retailer 6
-
$3,990 SGD
View
Retailer 7
-
$3,990 SGD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$4,245 SGD
View
A
Retailer 9
-
$4,292 SGD
View
B+
Retailer 10
-
$6,653 SGD
View
Most Expensive
B
NZ Jewellers
1daf0a54-5f12-446b-92f0-e3e6ce8f6abb · Nov 5
$6,950 SGD
$5,423 USD
View
10 more retailers have this diamond
Prices start from $2,741 SGDSave up to $4,209 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
$2,741 SGD