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1.51ct F IF Round Natural Diamond

EX • F/IF • HRD 230000076960

Shape and cutting style on the report: Brilliant

Certificate HRD 230000076960

Diamond specifications and retailer prices

From $11,974 SGD
As of November 6, 2026
Save $18,699 SGD (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $30,672 SGD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by HRD 230000076960. Listed at 14 retailers as of November 5, 2026, with prices from $11,974 to $30,672, a $18,699 spread on the same certified stone. Diamond Quarter lists it at $30,672. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41°
OriginNatural
Grading LabHRD
CertificateHRD 230000076960
Dimensions7.26 × 7.31 × 4.54 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.26 mm7.31 mm1.51 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 230000076960
Side View
Table 59.0%Crown 35.9°Girdle: MediumPavilion 41°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $11,974 SGD|Low: $11,974 SGD|High: $22,109 SGD|Avg: $16,081 SGD|-6.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 1$11,974 SGD
Retailer 11$13,586 SGD
Retailer 5$14,191 SGD
Retailer 4$14,641 SGD
Retailer 2$14,642 SGD
Retailer 10$15,862 SGD
Retailer 12$16,106 SGD
Retailer 3$16,242 SGD
Retailer 6$16,584 SGD
Retailer 9$18,303 SGD
Retailer 7$20,661 SGD
Retailer 8$22,109 SGD

37 data points across 12 retailers

14 retailers$11,974 SGD to $30,672 SGD

A+
Cheapest Retailer
-
$11,974 SGD
A
Retailer 2
-
$13,586 SGD
View
A
Retailer 3
-
$14,191 SGD
View
A
Retailer 4
-
$14,641 SGD
View
Final sale: no returns
Retailer 5
-
$14,642 SGD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$15,159 SGD
View
A
Retailer 7
-
$15,862 SGD
View
A
Retailer 8
-
$16,106 SGD
View
A
Retailer 9
-
$16,242 SGD
View
A
Retailer 10
-
$16,584 SGD
View
B+
Retailer 11
-
$18,303 SGD
View
B+
Retailer 12
-
$20,661 SGD
View
B+
Retailer 13
-
$22,109 SGD
View
Most Expensive
B
Diamond Quarter
1.51IFF23602AB9N · Nov 5
$30,672 SGD
£18,845 GBP
View
13 more retailers have this diamond
Prices start from $11,974 SGDSave up to $18,699 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+
1.51ct Round
$11,974 SGD