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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 $3,686 USD
HK$28,800 HKD
As of November 1, 2026
Save $4,158 USD (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,845 USD 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 $3,686 to $7,845, a $4,158 spread on the same certified stone. MOH London lists it at $7,845. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $7,845 USD|Low: $3,533 USD|High: $8,412 USD|Avg: $5,166 USD|-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$3,686 USD
Retailer 15$3,830 USD
Retailer 3$3,848 USD
Retailer 12$4,057 USD
Retailer 4$4,073 USD
Retailer 13$4,199 USD
Retailer 11$4,213 USD
Retailer 5$4,720 USD
Retailer 9$4,898 USD
Retailer 6$5,020 USD
Retailer 14$5,020 USD
Retailer 16$5,180 USD
Retailer 8$5,261 USD
Retailer 2$5,572 USD
Retailer 7$7,128 USD
MOH London$7,845 USD

31 data points across 16 retailers

16 retailers$3,686 USD to $7,845 USD

A
Cheapest Retailer
-
$3,686 USD
HK$28,800 HKD
A
Retailer 2
-
$3,830 USD
View
A
Retailer 3
-
$3,848 USD
View
A
Retailer 4
-
$4,057 USD
View
A
Retailer 5
-
$4,073 USD
A$6,266 AUD
View
A
Retailer 6
-
$4,199 USD
View
A
Retailer 7
-
$4,213 USD
CA$5,852 CAD
View
A
Retailer 8
-
$4,720 USD
View
A
Retailer 9
-
$4,898 USD
£3,857 GBP
View
A
Retailer 10
-
$5,020 USD
View
A
Retailer 11
-
$5,020 USD
View
A
Retailer 12
-
$5,180 USD
View
Retailer 13
-
$5,261 USD
A$8,095 AUD
View
Price last confirmed 23 days ago
B+
Retailer 14
-
$5,572 USD
€5,307 EUR
View
B+
Retailer 15
-
$7,128 USD
View
Most Expensive
B+
MOH London
8B9BE9DDD · Nov 1
$7,845 USD
£6,177 GBP
View
15 more retailers have this diamond
Prices start from $3,686 USDSave up to $4,158 USD

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
$3,686 USD