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Round|Natural|GIA

1.50ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 6561395606

Certificate GIA 6561395606

Diamond specifications and retailer prices

From $7,241 SGD
As of November 4, 2026
Save $6,104 SGD (46%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $16,067 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6561395606. Listed at 18 retailers as of November 4, 2026, with a 84% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6561395606
Dimensions7.34 × 4.54 × 4.54 mm
L/W Ratio1.62
Culet sizeNone
Top View
7.34 mm4.54 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561395606
Side View
Table 59.0%Crown 33.5°Girdle: THN-STKPavilion 41.6°Culet: NoneDepth 61.6%

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 4
Current: $16,067 SGD|Low: $7,241 SGD|High: $16,067 SGD|Avg: $9,496 SGD
NZ Jewellers
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
November 7, 2026
Retailer 7$7,241 SGD
Retailer 3$7,663 SGD
Retailer 6$7,670 SGD
Retailer 15$7,773 SGD
Retailer 12$7,837 SGD
Retailer 2$8,124 SGD
Retailer 9$8,433 SGD
Retailer 17$8,856 SGD
Retailer 10$8,867 SGD
Retailer 11$8,919 SGD
Retailer 4$9,113 SGD
Retailer 14$9,144 SGD
Retailer 16$9,165 SGD
Retailer 13$10,266 SGD
Retailer 8$11,085 SGD
Retailer 5$11,886 SGD
Retailer 18$13,345 SGD
NZ Jewellers$16,067 SGD

39 data points across 18 retailers

18 retailers$7,241 SGD to $13,345 SGD

A
Cheapest Retailer
-
$7,241 SGD
A
Retailer 2
-
$7,663 SGD
View
A
Retailer 3
-
$7,670 SGD
View
A
Retailer 4
-
$7,773 SGD
View
A
Retailer 5
-
$7,837 SGD
View
A
Retailer 6
-
$8,124 SGD
View
B+
Retailer 7
-
$8,433 SGD
View
B+
Retailer 8
-
$8,856 SGD
View
Retailer 9
-
$8,867 SGD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$8,919 SGD
View
B+
Retailer 11
-
$9,113 SGD
View
B+
Retailer 12
-
$9,144 SGD
View
B+
Retailer 13
-
$9,165 SGD
View
B+
Retailer 14
-
$10,266 SGD
View
B
Retailer 15
-
$11,085 SGD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$11,886 SGD
View
B
Retailer 17
-
$13,345 SGD
View
Most Expensive
NZ Jewellers
d2b60c7d-8d8e-4df1-9c4a-de85b6b40318 · Oct 30
$16,067 SGD
$12,537 USD
View
Price last confirmed 7 days ago
17 more retailers have this diamond
Prices start from $7,241 SGDSave up to $6,104 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
1.50ct Round
$7,241 SGD