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Princess|Natural|GIA

1.50ct H SI2 Princess Natural Diamond

EX • H/SI2 • GIA 1555684438

Certificate GIA 1555684438

Diamond specifications and retailer prices

From $4,532 SGD
$3,545 USD
As of October 31, 2026
Save $4,795 SGD (51%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $9,327 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded H 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 1555684438. Listed at 14 retailers as of October 26, 2026, with prices from $4,532 to $9,327, a $4,795 spread on the same certified stone. MOH London lists it at $9,327. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1555684438
Dimensions6.34 × 6.31 × 4.67 mm
L/W Ratio1.00
Key to symbols
Crystal, Feather, Needle
Top View
6.34 mm6.31 mm1.50 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1555684438
Side View
Table 73.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 74.1%

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: $9,327 SGD|Low: $4,492 SGD|High: $9,909 SGD|Avg: $6,013 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 12$4,532 SGD
Retailer 8$4,620 SGD
Retailer 10$4,708 SGD
Retailer 9$4,941 SGD
Retailer 5$5,049 SGD
Retailer 4$5,630 SGD
Retailer 11$5,677 SGD
Retailer 6$5,872 SGD
Retailer 3$6,021 SGD
Retailer 7$6,021 SGD
Retailer 2$6,619 SGD
Retailer 13$8,544 SGD
MOH London$9,327 SGD

42 data points across 13 retailers

14 retailers$4,532 SGD to $9,327 SGD

A
Cheapest Retailer
-
$4,532 SGD
$3,545 USD
A
Retailer 2
-
$4,620 SGD
$3,614 USD
View
A
Retailer 3
-
$4,708 SGD
$3,683 USD
View
A
Retailer 4
-
$4,941 SGD
$3,865 USD
View
Final sale: no returns
A
Retailer 5
-
$5,049 SGD
CA$5,485 CAD
View
A
Retailer 6
-
$5,630 SGD
$4,404 USD
View
B+
Retailer 7
-
$5,677 SGD
$4,441 USD
View
B+
Retailer 8
-
$5,872 SGD
£3,617 GBP
View
B+
Retailer 9
-
$6,021 SGD
$4,710 USD
View
B+
Retailer 10
-
$6,021 SGD
$4,710 USD
View
B+
Retailer 11
-
$6,226 SGD
$4,870 USD
View
B+
Retailer 12
-
$6,619 SGD
€4,931 EUR
View
B
Retailer 13
-
$8,544 SGD
$6,684 USD
View
Most Expensive
B
MOH London
77BF9691C · Oct 26
$9,327 SGD
£5,745 GBP
View
13 more retailers have this diamond
Prices start from $4,532 SGDSave up to $4,795 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
$4,532 SGD