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Round|Natural|GIA

1.51ct F IF Round Natural Diamond

EX • F/IF • GIA 6562181461

Certificate GIA 6562181461

Diamond specifications and retailer prices

From $21,774 SGD
As of November 3, 2026
Save $11,136 SGD (34%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $32,911 SGD at MOH London · As of November 2, 2026
View at MOH London

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 GIA 6562181461. Listed at 10 retailers as of November 2, 2026, with prices from $21,774 to $32,911, a $11,136 spread on the same certified stone. MOH London lists it at $32,911. 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 angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6562181461
Dimensions7.30 × 7.26 × 4.57 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Top View
7.30 mm7.26 mm1.51 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562181461
Side View
Table 57.0%Crown 35.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.8%

Caratlytics Score

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

Price History

Last verified: Nov 3
Current: $32,911 SGD|Low: $21,774 SGD|High: $33,948 SGD|Avg: $24,958 SGD|-2.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5$21,774 SGD
Retailer 4$22,110 SGD
Retailer 3$22,742 SGD
Retailer 2$23,073 SGD
MOH London$32,911 SGD

35 data points across 5 retailers

10 retailers$21,774 SGD to $32,911 SGD

B+
Cheapest Retailer
-
$21,774 SGD
Retailer 2
-
$22,110 SGD
View
Price last confirmed 15 days ago
B+
Retailer 3
-
$22,742 SGD
View
B+
Retailer 4
-
$23,073 SGD
View
Retailer 5
-
$24,893 SGD
View
Price last confirmed 39 days ago
Retailer 6
-
$25,558 SGD
View
Price last confirmed 30 days ago
Retailer 7
-
$25,683 SGD
View
Price last confirmed 42 days ago
Retailer 8
-
$30,278 SGD
View
Price last confirmed 35 days ago
Retailer 9
-
$30,426 SGD
View
Price last confirmed 40 days ago
Most Expensive
B
MOH London
3E87CECA8 · Nov 2
$32,911 SGD
£20,220 GBP
View
9 more retailers have this diamond
Prices start from $21,774 SGDSave up to $11,136 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+
1.51ct Round
$21,774 SGD