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Princess|Natural|GIA

1.50ct G SI1 Princess Natural Diamond

EX • G/SI1 • GIA 6532957853

Certificate GIA 6532957853

Diamond specifications and retailer prices

From $6,942 SGD
As of November 5, 2026
Save $5,003 SGD (42%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $13,599 SGD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6532957853. Listed at 17 retailers as of November 4, 2026, with a 72% 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.28°
Pavilion angle38.96°
OriginNatural
Grading LabGIA
CertificateGIA 6532957853
Dimensions6.29 × 6.19 × 4.50 mm
L/W Ratio1.02
Top View
6.29 mm6.19 mm1.50 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532957853
Side View
Table 72.0%Crown 26.28°Girdle: THK-VTKPavilion 38.96°Culet: NoneDepth 72.7%

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 5
Current: $13,599 SGD|Low: $6,942 SGD|High: $13,599 SGD|Avg: $8,542 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 6, 2026
Retailer 8$6,942 SGD
Retailer 9$7,091 SGD
Retailer 19$7,117 SGD
Retailer 10$7,272 SGD
Retailer 15$7,340 SGD
Retailer 16$7,455 SGD
Retailer 7$7,561 SGD
Retailer 2$7,619 SGD
Retailer 18$8,087 SGD
Retailer 3$8,130 SGD
Retailer 4$8,130 SGD
Retailer 5$8,130 SGD
Retailer 17$8,315 SGD
Retailer 11$8,637 SGD
Retailer 12$8,834 SGD
Retailer 6$9,381 SGD
Retailer 13$9,920 SGD
Retailer 14$11,946 SGD
NZ Jewellers$13,599 SGD

21 data points across 19 retailers

17 retailers$6,942 SGD to $11,946 SGD

A
Cheapest Retailer
-
$6,942 SGD
A
Retailer 2
-
$7,091 SGD
View
B+
Retailer 3
-
$7,117 SGD
View
B+
Retailer 4
-
$7,272 SGD
View
B+
Retailer 5
-
$7,340 SGD
View
B+
Retailer 6
-
$7,455 SGD
View
B+
Retailer 7
-
$7,561 SGD
View
B+
Retailer 8
-
$7,619 SGD
View
Retailer 9
-
$8,087 SGD
View
Price last confirmed 35 days ago
Retailer 10
-
$8,130 SGD
View
Price last confirmed 46 days ago
Retailer 11
-
$8,130 SGD
View
Price last confirmed 39 days ago
B+
Retailer 12
-
$8,315 SGD
View
B+
Retailer 13
-
$8,834 SGD
View
Retailer 14
-
$9,381 SGD
View
Price last confirmed 44 days ago
B+
Retailer 15
-
$9,920 SGD
View
B
Retailer 16
-
$11,946 SGD
View
Most Expensive
NZ Jewellers
5543539c-77f1-4364-84d4-b0b25856eaaf · Sep 25
$13,599 SGD
$10,611 USD
View
Price last confirmed 42 days ago
16 more retailers have this diamond
Prices start from $6,942 SGDSave up to $5,003 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 Princess
$6,942 SGD