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1.25ct F SI2 Round Natural Diamond

GD • F/SI2 • HRD 240000026045

Certificate HRD 240000026045

Diamond specifications and retailer prices

From $3,225 SGD
As of November 4, 2026
Save $4,304 SGD (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,528 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 standard cut grade and certified by HRD 240000026045. Listed at 10 retailers as of November 4, 2026, with prices from $3,225 to $7,528, a $4,304 spread on the same certified stone. NZ Jewellers lists it at $7,528. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.25
Carat
F
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle41.6°
OriginNatural
Grading LabHRD
CertificateHRD 240000026045
Dimensions6.71 × 6.66 × 4.35 mm
L/W Ratio1.01
Cert comments
NO BGM EYE CLEAN
Top View
6.71 mm6.66 mm1.25 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 240000026045
Side View
Table 60.0%Crown 37.2°GirdlePavilion 41.6°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $7,528 SGD|Low: $2,795 SGD|High: $7,528 SGD|Avg: $4,207 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 3$2,795 SGD
Retailer 11$3,225 SGD
Retailer 9$3,323 SGD
Retailer 6$3,601 SGD
Retailer 7$3,601 SGD
Retailer 8$3,740 SGD
Retailer 10$3,782 SGD
Retailer 5$4,155 SGD
Retailer 2$4,204 SGD
Retailer 4$6,308 SGD
NZ Jewellers$7,528 SGD

24 data points across 11 retailers

10 retailers$3,225 SGD to $7,528 SGD

B+
Cheapest Retailer
-
$3,225 SGD
B+
Retailer 2
-
$3,323 SGD
View
Final sale: no returns
B+
Retailer 3
-
$3,601 SGD
View
Retailer 4
-
$3,601 SGD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$3,740 SGD
View
B+
Retailer 6
-
$3,782 SGD
View
B+
Retailer 7
-
$4,155 SGD
View
B+
Retailer 8
-
$4,204 SGD
View
B
Retailer 9
-
$6,308 SGD
View
Most Expensive
B
NZ Jewellers
f53a123e-3415-4723-9673-56f1453bb5cd · Nov 5
$7,528 SGD
$5,874 USD
View
9 more retailers have this diamond
Prices start from $3,225 SGDSave up to $4,304 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.

B+
1.25ct Round
$3,225 SGD