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Round|Natural|GIA

1.50ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 5543365409

Certificate GIA 5543365409

Diamond specifications and retailer prices

From $6,744 SGD
As of November 4, 2026
Save $7,600 SGD (53%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $14,344 SGD at NZ Jewellers · As of November 5, 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 5543365409. Listed at 19 retailers as of November 4, 2026, with prices from $6,744 to $14,344, a $7,600 spread on the same certified stone. NZ Jewellers lists it at $14,344. 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
FluorescenceNone
Crown angle32°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5543365409
Dimensions7.38 × 7.43 × 4.45 mm
L/W Ratio1.01
Top View
7.38 mm7.43 mm1.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543365409
Side View
Table 60.0%Crown 32°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.0%

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: $14,344 SGD|Low: $6,573 SGD|High: $14,344 SGD|Avg: $8,955 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 6, 2026
Retailer 10$6,776 SGD
Retailer 3$6,932 SGD
Retailer 18$7,172 SGD
Retailer 4$7,660 SGD
Retailer 14$7,770 SGD
Retailer 15$7,770 SGD
Retailer 16$7,770 SGD
Retailer 5$7,789 SGD
Retailer 2$8,090 SGD
Retailer 7$8,315 SGD
Retailer 8$8,315 SGD
Retailer 9$8,596 SGD
Retailer 17$8,965 SGD
Retailer 11$9,297 SGD
Retailer 6$9,455 SGD
Retailer 12$12,601 SGD
Retailer 13$13,066 SGD
NZ Jewellers$14,344 SGD

26 data points across 18 retailers

19 retailers$6,744 SGD to $14,344 SGD

A
Cheapest Retailer
-
$6,744 SGD
A
Retailer 2
-
$6,776 SGD
View
A
Retailer 3
-
$6,932 SGD
View
A
Retailer 4
-
$7,172 SGD
View
Final sale: no returns
A
Retailer 5
-
$7,660 SGD
View
A
Retailer 6
-
$7,770 SGD
View
A
Retailer 7
-
$7,770 SGD
View
Retailer 8
-
$7,770 SGD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$7,789 SGD
View
A
Retailer 10
-
$8,090 SGD
View
B+
Retailer 11
-
$8,315 SGD
View
B+
Retailer 12
-
$8,315 SGD
View
B+
Retailer 13
-
$8,596 SGD
View
B+
Retailer 14
-
$8,965 SGD
View
B+
Retailer 15
-
$9,297 SGD
View
Retailer 16
-
$9,455 SGD
View
Price last confirmed 22 days ago
B+
Retailer 17
-
$12,601 SGD
View
Retailer 18
-
$13,066 SGD
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
caf821d9-5a0d-4e62-ad17-65b307026dfd · Nov 5
$14,344 SGD
$11,230 USD
View
18 more retailers have this diamond
Prices start from $6,744 SGDSave up to $7,600 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
$6,744 SGD