Princess|Natural|GIA

1.50ct D SI1 Princess Natural Diamond

GD • D/SI1 • GIA 3525394259

Certificate GIA 3525394259

Diamond specifications and retailer prices

From $4,548 USD
As of October 31, 2026
Save $1,398 USD (24%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,946 USD at GemTrove · As of October 31, 2026
View at GemTrove

About this 1.5ct natural princess diamond

This 1.5ct natural princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3525394259. Listed at 12 retailers as of October 31, 2026, with prices from $4,548 to $5,946, a $1,398 spread on the same certified stone. GemTrove lists it at $5,946. 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
D
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3525394259
Dimensions6.11 × 6.10 × 4.56 mm
L/W Ratio1.00
Top View
6.11 mm6.10 mm1.50 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3525394259
Side View
Table 71.0%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: Oct 31
Current: $5,946 USD|Low: $4,142 USD|High: $6,410 USD|Avg: $5,390 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 11$4,548 USD
Retailer 4$4,828 USD
Retailer 10$4,859 USD
Retailer 6$5,092 USD
Retailer 2$5,105 USD
Retailer 3$5,117 USD
Retailer 12$5,235 USD
Retailer 5$5,252 USD
Retailer 7$5,580 USD
Retailer 9$5,580 USD
Retailer 8$5,760 USD
GemTrove$5,946 USD

39 data points across 12 retailers

12 retailers$4,548 USD to $5,946 USD

A
Cheapest Retailer
-
$4,548 USD
Final sale: no returns
B+
Retailer 2
-
$4,828 USD
CA$6,706 CAD
View
A
Retailer 3
-
$4,859 USD
View
A
Retailer 4
-
$5,092 USD
View
B+
Retailer 5
-
$5,105 USD
£4,020 GBP
View
B+
Retailer 6
-
$5,117 USD
MYR 20,841 MYR
View
B+
Retailer 7
-
$5,235 USD
View
B+
Retailer 8
-
$5,252 USD
SGD 7,097 SGD
View
B+
Retailer 9
-
$5,580 USD
View
B+
Retailer 10
-
$5,580 USD
View
B+
Retailer 11
-
$5,760 USD
View
Most Expensive
B+
GemTrove
GT-N-01307762-98 · Oct 31
$5,946 USD
A$9,148 AUD
View
11 more retailers have this diamond
Prices start from $4,548 USDSave up to $1,398 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
$4,548 USD