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Round|Natural|HRD

1.28ct F IF Round Natural Diamond

EX • F/IF • HRD 260000258281

Certificate HRD 260000258281

Diamond specifications and retailer prices

From $8,969 SGD
As of November 6, 2026
Save $8,191 SGD (48%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $17,161 SGD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.28ct natural round diamond

This 1.28ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by HRD 260000258281. Listed at 5 retailers as of November 2, 2026, with prices from $8,969 to $17,161, a $8,191 spread on the same certified stone. NZ Jewellers lists it at $17,161. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41°
OriginNatural
Grading LabHRD
CertificateHRD 260000258281
Dimensions6.89 × 6.93 × 4.30 mm
L/W Ratio1.01
Girdle conditionMedium
Top View
6.89 mm6.93 mm1.28 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000258281
Side View
Table 59.0%Crown 36.1°GirdlePavilion 41°Culet: NoneDepth 62.3%

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: $17,161 SGD|Low: $8,969 SGD|High: $17,286 SGD|Avg: $12,094 SGD|-0.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3$8,969 SGD
Retailer 5$10,259 SGD
Retailer 4$10,418 SGD
Retailer 2$14,299 SGD
NZ Jewellers$17,161 SGD

7 data points across 5 retailers

5 retailers$8,969 SGD to $17,161 SGD

A
Cheapest Retailer
-
$8,969 SGD
A
Retailer 2
-
$10,259 SGD
View
A
Retailer 3
-
$10,418 SGD
View
B+
Retailer 4
-
$14,299 SGD
View
Most Expensive
B
NZ Jewellers
01d973fd-fa24-44aa-8bd6-a8888e9c0faa · Nov 2
$17,161 SGD
$13,435 USD
View
4 more retailers have this diamond
Prices start from $8,969 SGDSave up to $8,191 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
1.28ct Round
$8,969 SGD