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Princess|Natural|GIA

1.50ct F SI1 Princess Natural Diamond

ID • F/SI1 • GIA 6415107913

Certificate GIA 6415107913

Diamond specifications and retailer prices

From $4,715 SGD
HK$28,800 HKD
As of November 1, 2026
Save $5,318 SGD (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $10,033 SGD at MOH London · As of November 1, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6415107913. Listed at 16 retailers as of November 1, 2026, with prices from $4,715 to $10,033, a $5,318 spread on the same certified stone. MOH London lists it at $10,033. 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
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6415107913
Dimensions6.28 × 6.10 × 4.56 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.28 mm6.10 mm1.50 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6415107913
Side View
Table 68.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 74.8%

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: Nov 1
Current: $10,033 SGD|Low: $4,518 SGD|High: $10,759 SGD|Avg: $6,607 SGD|-6.7%
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
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 10$4,715 SGD
Retailer 15$4,898 SGD
Retailer 3$4,921 SGD
Retailer 12$5,188 SGD
Retailer 4$5,209 SGD
Retailer 13$5,370 SGD
Retailer 11$5,389 SGD
Retailer 5$6,036 SGD
Retailer 9$6,264 SGD
Retailer 6$6,420 SGD
Retailer 14$6,420 SGD
Retailer 16$6,625 SGD
Retailer 8$6,729 SGD
Retailer 2$7,126 SGD
Retailer 7$9,116 SGD
MOH London$10,033 SGD

31 data points across 16 retailers

16 retailers$4,715 SGD to $10,033 SGD

A
Cheapest Retailer
-
$4,715 SGD
HK$28,800 HKD
A
Retailer 2
-
$4,898 SGD
$3,830 USD
View
A
Retailer 3
-
$4,921 SGD
$3,848 USD
View
A
Retailer 4
-
$5,188 SGD
$4,057 USD
View
A
Retailer 5
-
$5,209 SGD
A$6,266 AUD
View
A
Retailer 6
-
$5,370 SGD
$4,199 USD
View
A
Retailer 7
-
$5,389 SGD
CA$5,852 CAD
View
A
Retailer 8
-
$6,036 SGD
$4,720 USD
View
A
Retailer 9
-
$6,264 SGD
£3,857 GBP
View
A
Retailer 10
-
$6,420 SGD
$5,020 USD
View
A
Retailer 11
-
$6,420 SGD
$5,020 USD
View
A
Retailer 12
-
$6,625 SGD
$5,180 USD
View
Retailer 13
-
$6,729 SGD
A$8,095 AUD
View
Price last confirmed 23 days ago
B+
Retailer 14
-
$7,126 SGD
€5,307 EUR
View
B+
Retailer 15
-
$9,116 SGD
$7,128 USD
View
Most Expensive
B+
MOH London
8B9BE9DDD · Nov 1
$10,033 SGD
£6,177 GBP
View
15 more retailers have this diamond
Prices start from $4,715 SGDSave up to $5,318 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
$4,715 SGD