Princess|Natural|GIA

1.50ct F SI1 Princess Natural Diamond

ID • F/SI1 • GIA 6521227164

Certificate GIA 6521227164

Diamond specifications and retailer prices

From $5,389 USD
As of November 6, 2026
Save $5,579 USD (51%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $10,968 USD at NZ Jewellers · As of November 5, 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 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 6521227164. Listed at 16 retailers as of November 5, 2026, with prices from $5,389 to $10,968, a $5,579 spread on the same certified stone. NZ Jewellers lists it at $10,968. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6521227164
Dimensions6.39 × 6.22 × 4.52 mm
L/W Ratio1.03
Top View
6.39 mm6.22 mm1.50 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521227164
Side View
Table 72.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.7%

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 6
Current: $10,968 USD|Low: $5,044 USD|High: $10,968 USD|Avg: $7,166 USD
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
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 6$5,044 USD
Retailer 7$5,599 USD
Retailer 5$5,792 USD
Retailer 2$5,955 USD
Retailer 4$6,053 USD
Retailer 17$6,090 USD
Retailer 3$6,397 USD
Retailer 11$6,513 USD
Retailer 13$6,557 USD
Retailer 15$6,658 USD
Retailer 8$6,716 USD
Retailer 10$7,126 USD
Retailer 16$7,566 USD
Retailer 12$8,001 USD
Retailer 14$9,403 USD
Retailer 9$10,593 USD
NZ Jewellers$10,968 USD

24 data points across 17 retailers

16 retailers$5,389 USD to $10,968 USD

A
Cheapest Retailer
-
$5,389 USD
A
Retailer 2
-
$5,599 USD
View
B+
Retailer 3
-
$5,955 USD
View
Retailer 4
-
$6,053 USD
View
Price last confirmed 22 days ago
B+
Retailer 5
-
$6,090 USD
View
Retailer 6
-
$6,397 USD
View
Price last confirmed 29 days ago
B+
Retailer 7
-
$6,513 USD
View
B+
Retailer 8
-
$6,554 USD
View
B+
Retailer 9
-
$6,557 USD
View
B+
Retailer 10
-
$6,658 USD
View
B+
Retailer 11
-
$6,716 USD
View
B+
Retailer 12
-
$7,126 USD
View
B+
Retailer 13
-
$7,566 USD
View
B+
Retailer 14
-
$8,001 USD
View
B
Retailer 15
-
$9,403 USD
View
Most Expensive
B
NZ Jewellers
a432a78c-4035-4514-a011-a5e1c5405cad · Nov 5
$10,968 USD
View
15 more retailers have this diamond
Prices start from $5,389 USDSave up to $5,579 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
$5,389 USD