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Princess|Natural|GIA

1.50ct G SI2 Princess Natural Diamond

EX • G/SI2 • GIA 1558686181

Certificate GIA 1558686181

Diamond specifications and retailer prices

From $4,004 SGD
₹298,274 INR
As of November 1, 2026
Save $1,454 SGD (27%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,458 SGD at GemTrove · As of November 2, 2026
View at GemTrove

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 1558686181. Listed at 6 retailers as of November 1, 2026, with prices from $4,004 to $5,458, a $1,454 spread on the same certified stone. GemTrove lists it at $5,458. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558686181
Dimensions6.29 × 6.26 × 4.55 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
6.29 mm6.26 mm1.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558686181
Side View
Table 70.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 72.6%

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 1
Current: $5,458 SGD|Low: $3,643 SGD|High: $5,458 SGD|Avg: $4,572 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2$4,004 SGD
Retailer 6$4,297 SGD
Retailer 3$4,342 SGD
Retailer 5$4,373 SGD
Retailer 4$4,914 SGD
GemTrove$5,458 SGD

45 data points across 6 retailers

6 retailers$4,004 SGD to $5,458 SGD

A
Cheapest Retailer
-
$4,004 SGD
₹298,274 INR
Retailer 2
-
$4,297 SGD
$3,361 USD
View
Price last confirmed 18 days ago
Retailer 3
-
$4,342 SGD
£2,674 GBP
View
Price last confirmed 10 days ago
Retailer 4
-
$4,914 SGD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$5,052 SGD
A$6,080 AUD
View
Most Expensive
A
GemTrove
GT-N-01307931-98 · Nov 2
$5,458 SGD
A$6,568 AUD
View
5 more retailers have this diamond
Prices start from $4,004 SGDSave up to $1,454 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
$4,004 SGD