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Round|Natural|GIA

1.50ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 2243044031

Certificate GIA 2243044031

Diamond specifications and retailer prices

From $6,561 SGD
$5,132 USD
As of October 31, 2026
Save $7,886 SGD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $14,447 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2243044031. Listed at 19 retailers as of October 30, 2026, with prices from $6,561 to $14,447, a $7,886 spread on the same certified stone. NZ Jewellers lists it at $14,447. 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
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2243044031
Dimensions7.23 × 7.25 × 4.59 mm
L/W Ratio1.00
Star length55%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Indented Natural
Top View
7.23 mm7.25 mm1.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2243044031
Side View
Table 58.0%Crown 35°Girdle: THN-STKPavilion 41.6°Culet: NoneDepth 63.4%

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: $14,447 SGD|Low: $6,561 SGD|High: $14,447 SGD|Avg: $8,783 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$6,561 SGD
Retailer 15$6,705 SGD
Retailer 5$6,892 SGD
Retailer 19$7,223 SGD
Retailer 11$7,357 SGD
Retailer 14$7,826 SGD
Retailer 18$7,826 SGD
Retailer 13$8,025 SGD
Retailer 6$8,229 SGD
Retailer 2$8,310 SGD
Retailer 9$8,333 SGD
Retailer 3$8,795 SGD
Retailer 10$8,795 SGD
Retailer 16$9,029 SGD
Retailer 4$9,089 SGD
Retailer 12$9,313 SGD
Retailer 8$12,645 SGD
Retailer 17$12,795 SGD
NZ Jewellers$14,447 SGD

32 data points across 19 retailers

19 retailers$6,561 SGD to $14,447 SGD

A
Cheapest Retailer
-
$6,561 SGD
$5,132 USD
A
Retailer 2
-
$6,705 SGD
$5,245 USD
View
A
Retailer 3
-
$6,892 SGD
$5,391 USD
View
A
Retailer 4
-
$7,223 SGD
$5,650 USD
View
Final sale: no returns
A
Retailer 5
-
$7,357 SGD
CA$7,993 CAD
View
A
Retailer 6
-
$7,826 SGD
$6,122 USD
View
A
Retailer 7
-
$7,826 SGD
$6,122 USD
View
A
Retailer 8
-
$8,025 SGD
£4,943 GBP
View
A
Retailer 9
-
$8,229 SGD
$6,437 USD
View
A
Retailer 10
-
$8,310 SGD
£5,118 GBP
View
A
Retailer 11
-
$8,333 SGD
$6,518 USD
View
B+
Retailer 12
-
$8,795 SGD
$6,880 USD
View
B+
Retailer 13
-
$8,795 SGD
$6,880 USD
View
B+
Retailer 14
-
$9,029 SGD
$7,063 USD
View
B+
Retailer 15
-
$9,089 SGD
$7,110 USD
View
B+
Retailer 16
-
$9,313 SGD
€6,938 EUR
View
B
Retailer 17
-
$12,645 SGD
$9,891 USD
View
B
Retailer 18
-
$12,795 SGD
£7,881 GBP
View
Most Expensive
B
NZ Jewellers
c81ab9eb-20fa-4c4f-a078-d03dc47db394 · Oct 30
$14,447 SGD
$11,301 USD
View
18 more retailers have this diamond
Prices start from $6,561 SGDSave up to $7,886 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
$6,561 SGD