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Round|Natural|GIA

1.50ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 2245047998

Certificate GIA 2245047998

Diamond specifications and retailer prices

From $8,206 SGD
$6,419 USD
As of October 31, 2026
Save $10,047 SGD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $18,253 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 2245047998. Listed at 19 retailers as of October 30, 2026, with prices from $8,206 to $18,253, a $10,047 spread on the same certified stone. NZ Jewellers lists it at $18,253. 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 angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2245047998
Dimensions7.24 × 7.29 × 4.53 mm
L/W Ratio1.01
Key to symbols
Feather, Cloud, Crystal, Needle
Top View
7.24 mm7.29 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245047998
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
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: Oct 31
Current: $18,253 SGD|Low: $8,206 SGD|High: $18,253 SGD|Avg: $10,776 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
Retailer 19
November 2, 2026
Retailer 7$8,206 SGD
Retailer 13$8,342 SGD
Retailer 4$8,629 SGD
Retailer 11$9,103 SGD
Retailer 19$9,126 SGD
Retailer 17$9,887 SGD
Retailer 16$10,039 SGD
Retailer 2$10,197 SGD
Retailer 6$10,310 SGD
Retailer 9$10,561 SGD
Retailer 3$10,994 SGD
Retailer 10$10,994 SGD
Retailer 8$11,136 SGD
Retailer 5$11,365 SGD
Retailer 18$11,408 SGD
Retailer 15$11,588 SGD
Retailer 12$11,735 SGD
Retailer 14$15,210 SGD
NZ Jewellers$18,253 SGD

34 data points across 19 retailers

19 retailers$8,206 SGD to $18,253 SGD

A
Cheapest Retailer
-
$8,206 SGD
$6,419 USD
A
Retailer 2
-
$8,342 SGD
$6,525 USD
View
A
Retailer 3
-
$8,629 SGD
$6,750 USD
View
A
Retailer 4
-
$9,103 SGD
CA$9,890 CAD
View
B+
Retailer 5
-
$9,126 SGD
$7,139 USD
View
Final sale: no returns
B+
Retailer 6
-
$9,887 SGD
$7,734 USD
View
B+
Retailer 7
-
$10,039 SGD
$7,853 USD
View
B+
Retailer 8
-
$10,197 SGD
£6,281 GBP
View
B+
Retailer 9
-
$10,310 SGD
$8,065 USD
View
B+
Retailer 10
-
$10,561 SGD
$8,261 USD
View
B+
Retailer 11
-
$10,994 SGD
$8,600 USD
View
B+
Retailer 12
-
$10,994 SGD
$8,600 USD
View
B+
Retailer 13
-
$11,136 SGD
$8,711 USD
View
B+
Retailer 14
-
$11,365 SGD
$8,890 USD
View
B+
Retailer 15
-
$11,408 SGD
$8,924 USD
View
B+
Retailer 16
-
$11,588 SGD
£7,137 GBP
View
B+
Retailer 17
-
$11,735 SGD
€8,742 EUR
View
B
Retailer 18
-
$15,210 SGD
£9,368 GBP
View
Most Expensive
B
NZ Jewellers
1377aafa-72ad-4dc9-bec1-a23faa7228ab · Oct 30
$18,253 SGD
$14,278 USD
View
18 more retailers have this diamond
Prices start from $8,206 SGDSave up to $10,047 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
$8,206 SGD