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Princess|Natural|GIA

1.50ct F SI1 Princess Natural Diamond

GD • F/SI1 • GIA 5553424964

Certificate GIA 5553424964

Diamond specifications and retailer prices

From $4,950 USD
As of October 30, 2026
Save $7,610 USD (61%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $12,560 USD at NZ Jewellers · As of October 30, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 5553424964. Listed at 19 retailers as of October 30, 2026, with prices from $4,950 to $12,560, a $7,610 spread on the same certified stone. NZ Jewellers lists it at $12,560. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
F
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553424964
Dimensions6.03 × 6.01 × 4.65 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Needle
Top View
6.03 mm6.01 mm1.50 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5553424964
Side View
Table 70.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 77.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $12,560 USD|Low: $4,038 USD|High: $12,560 USD|Avg: $6,635 USD
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 23
Retailer 24
November 2, 2026
Retailer 14$4,038 USD
Retailer 4$4,950 USD
Retailer 17$5,313 USD
Retailer 15$5,314 USD
Retailer 12$5,660 USD
Retailer 16$5,660 USD
Retailer 11$5,850 USD
Retailer 22$5,885 USD
Retailer 3$5,933 USD
Retailer 24$5,998 USD
Retailer 9$6,280 USD
Retailer 7$6,310 USD
Retailer 10$6,390 USD
Retailer 8$6,803 USD
Retailer 23$6,908 USD
Retailer 2$7,081 USD
Retailer 21$7,289 USD
Retailer 6$7,850 USD
Retailer 19$8,207 USD
Retailer 20$8,274 USD
Retailer 5$8,344 USD
Retailer 18$9,227 USD
Retailer 13$10,466 USD
NZ Jewellers$12,560 USD

43 data points across 24 retailers

19 retailers$4,950 USD to $12,560 USD

B+
Cheapest Retailer
-
$4,950 USD
Retailer 2
-
$5,313 USD
SGD 7,180 SGD
View
Price last confirmed 31 days ago
B+
Retailer 3
-
$5,885 USD
View
B+
Retailer 4
-
$5,933 USD
View
B+
Retailer 5
-
$5,998 USD
View
B+
Retailer 6
-
$6,280 USD
View
B
Retailer 7
-
$6,310 USD
View
B
Retailer 8
-
$6,390 USD
View
B
Retailer 9
-
$6,803 USD
View
B
Retailer 10
-
$6,908 USD
View
B
Retailer 11
-
$7,081 USD
£5,575 GBP
View
Retailer 12
-
$7,289 USD
A$11,213 AUD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$7,447 USD
View
B
Retailer 14
-
$7,850 USD
View
B
Retailer 15
-
$8,207 USD
€7,816 EUR
View
B
Retailer 16
-
$8,344 USD
View
B
Retailer 17
-
$9,227 USD
ZAR 149,056 ZAR
View
B
Retailer 18
-
$10,466 USD
£8,241 GBP
View
Most Expensive
C
NZ Jewellers
69a29f85-a3a9-4d8d-9255-8fb7b684e7f8 · Oct 30
$12,560 USD
View
18 more retailers have this diamond
Prices start from $4,950 USDSave up to $7,610 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.

B+
1.50ct Princess
$4,950 USD