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Princess|Natural|GIA

1.50ct G SI2 Princess Natural Diamond

ID • G/SI2 • GIA 6545608906

Certificate GIA 6545608906

Diamond specifications and retailer prices

From $3,602 SGD
A$4,335 AUD
As of October 31, 2026
Save $3,603 SGD (50%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,736 SGD at NZ Jewellers · As of September 20, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545608906. Listed at 18 retailers as of October 31, 2026, with a 100% 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
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle48.24°
Pavilion angle38.68°
OriginNatural
Grading LabGIA
CertificateGIA 6545608906
Dimensions6.29 × 6.13 × 4.53 mm
L/W Ratio1.03
Top View
6.29 mm6.13 mm1.50 ctG / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545608906
Side View
Table 71.0%Crown 48.24°Girdle: STK-THKPavilion 38.68°Culet: NoneDepth 73.9%

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: Oct 31
Current: $7,736 SGD|Low: $3,205 SGD|High: $7,736 SGD|Avg: $4,946 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
November 1, 2026
Retailer 10$3,602 SGD
Retailer 11$3,824 SGD
Retailer 14$3,976 SGD
Retailer 9$4,097 SGD
Retailer 4$4,228 SGD
Retailer 3$4,440 SGD
Retailer 5$4,440 SGD
Retailer 2$4,493 SGD
Retailer 8$4,503 SGD
Retailer 13$4,625 SGD
Retailer 12$5,044 SGD
Retailer 6$5,283 SGD
Retailer 7$7,205 SGD
NZ Jewellers$7,736 SGD

38 data points across 14 retailers

18 retailers$3,602 SGD to $7,205 SGD

A
Cheapest Retailer
-
$3,602 SGD
A$4,335 AUD
A
Retailer 2
-
$3,824 SGD
$2,991 USD
View
A
Retailer 3
-
$3,976 SGD
$3,110 USD
View
Final sale: no returns
A
Retailer 4
-
$4,097 SGD
$3,205 USD
View
A
Retailer 5
-
$4,228 SGD
A$5,088 AUD
View
Retailer 6
-
$4,440 SGD
$3,473 USD
View
Price last confirmed 40 days ago
Retailer 7
-
$4,440 SGD
$3,473 USD
View
Price last confirmed 48 days ago
Retailer 8
-
$4,440 SGD
$3,473 USD
View
Price last confirmed 16 days ago
A
Retailer 9
-
$4,493 SGD
$3,515 USD
View
A
Retailer 10
-
$4,503 SGD
£2,773 GBP
View
A
Retailer 11
-
$4,625 SGD
$3,618 USD
View
A
Retailer 12
-
$5,044 SGD
€3,758 EUR
View
Retailer 13
-
$5,123 SGD
$4,007 USD
View
Price last confirmed 56 days ago
Retailer 14
-
$5,123 SGD
$4,007 USD
View
Price last confirmed 47 days ago
Retailer 15
-
$5,123 SGD
$4,007 USD
View
Price last confirmed 38 days ago
B+
Retailer 16
-
$7,205 SGD
£4,438 GBP
View
Retailer 17
-
$7,736 SGD
$6,051 USD
View
Price last confirmed 44 days ago
Most Expensive
NZ Jewellers
c9e1bcb4-a9db-4303-bd15-d47e31070968 · Sep 20
$7,736 SGD
$6,051 USD
View
Price last confirmed 41 days ago
17 more retailers have this diamond
Prices start from $3,602 SGDSave up to $3,603 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
$3,602 SGD