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Princess|Natural|GIA

1.50ct D SI1 Princess Natural Diamond

GD • D/SI1 • GIA 3525394259

Certificate GIA 3525394259

Diamond specifications and retailer prices

From £3,394 GBP
$4,548 USD
As of November 2, 2026
Save £1,044 GBP (24%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £4,438 GBP at GemTrove · As of November 2, 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 November 2, 2026, with prices from £3,394 to £4,438, a £1,044 spread on the same certified stone. GemTrove lists it at £4,438. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £4,438 GBP|Low: £3,091 GBP|High: £4,784 GBP|Avg: £4,016 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 11£3,394 GBP
Retailer 4£3,604 GBP
Retailer 10£3,626 GBP
Retailer 6£3,800 GBP
Retailer 3£3,819 GBP
Retailer 2£3,842 GBP
Retailer 12£3,907 GBP
Retailer 5£3,920 GBP
Retailer 7£4,165 GBP
Retailer 9£4,165 GBP
Retailer 8£4,299 GBP
GemTrove£4,438 GBP

39 data points across 12 retailers

12 retailers£3,394 GBP to £4,438 GBP

A
Cheapest Retailer
-
£3,394 GBP
$4,548 USD
Final sale: no returns
B+
Retailer 2
-
£3,604 GBP
CA$6,706 CAD
View
A
Retailer 3
-
£3,626 GBP
$4,859 USD
View
A
Retailer 4
-
£3,800 GBP
$5,092 USD
View
B+
Retailer 5
-
£3,819 GBP
MYR 20,841 MYR
View
B+
Retailer 6
-
£3,842 GBP
View
B+
Retailer 7
-
£3,907 GBP
$5,235 USD
View
B+
Retailer 8
-
£3,920 GBP
SGD 7,097 SGD
View
B+
Retailer 9
-
£4,165 GBP
$5,580 USD
View
B+
Retailer 10
-
£4,165 GBP
$5,580 USD
View
B+
Retailer 11
-
£4,299 GBP
$5,760 USD
View
Most Expensive
B+
GemTrove
GT-N-01307762-98 · Nov 2
£4,438 GBP
A$9,148 AUD
View
11 more retailers have this diamond
Prices start from £3,394 GBPSave up to £1,044 GBP

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
£3,394 GBP