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Round|Natural|GIA

1.50ct F IF Round Natural Diamond

EX • F/IF • GIA 2557648955

Certificate GIA 2557648955

Diamond specifications and retailer prices

From $21,440 SGD
As of November 7, 2026
11 retailers carry this diamond
Most expensive: $30,634 SGD at MOH London · As of October 5, 2026
View at MOH London

About this 1.5ct natural round diamond

This 1.5ct 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 2557648955. Listed at 11 retailers as of November 7, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2557648955
Dimensions7.29 × 7.24 × 4.53 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.29 mm7.24 mm1.50 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557648955
Side View
Table 57.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.3%

Caratlytics Score

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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 7
Current: $30,634 SGD|Low: $16,420 SGD|High: $31,078 SGD|Avg: $21,213 SGD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 9, 2026
Retailer 17$16,420 SGD
Retailer 7$17,467 SGD
Retailer 12$18,206 SGD
Retailer 16$18,499 SGD
Retailer 15$18,625 SGD
Retailer 13$19,492 SGD
Retailer 18$19,610 SGD
Retailer 4$19,858 SGD
Retailer 8$19,892 SGD
Retailer 9$20,549 SGD
Retailer 5$20,557 SGD
Retailer 19$20,941 SGD
Retailer 11$21,440 SGD
Retailer 3$22,305 SGD
Retailer 6$22,664 SGD
Retailer 2$23,159 SGD
Retailer 14$23,889 SGD
Retailer 10$28,349 SGD
MOH London$30,634 SGD

15 data points across 19 retailers

11 retailers

Retailer 1
-
$16,420 SGD
Price last confirmed 30 days ago
Retailer 2
-
$18,206 SGD
View
Price last confirmed 30 days ago
Retailer 3
-
$18,499 SGD
View
Price last confirmed 31 days ago
Retailer 4
-
$18,625 SGD
View
Price last confirmed 31 days ago
Retailer 5
-
$20,549 SGD
View
Price last confirmed 34 days ago
Retailer 6
-
$20,557 SGD
View
Price last confirmed 30 days ago
B+
Retailer 7
-
$21,440 SGD
View
Retailer 8
-
$27,854 SGD
View
Price last confirmed 43 days ago
Retailer 9
-
$28,349 SGD
View
Price last confirmed 38 days ago
Retailer 10
-
$28,514 SGD
View
Price last confirmed 67 days ago
Most Expensive
MOH London
D1424898E · Oct 5
$30,634 SGD
£18,821 GBP
View
Price last confirmed 32 days ago
10 more retailers have this diamond
Prices start from $21,440 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+
1.50ct Round
$21,440 SGD