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Princess|Natural|GIA

1.50ct D SI1 Princess Natural Diamond

GD • D/SI1 • GIA 2537054411

Certificate GIA 2537054411

Diamond specifications and retailer prices

From £3,208 GBP
₹409,379 INR
As of November 1, 2026
Save £885 GBP (22%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £4,093 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 2537054411. Listed at 9 retailers as of November 1, 2026, with prices from £3,208 to £4,093, a £885 spread on the same certified stone. GemTrove lists it at £4,093. 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 2537054411
Dimensions6.15 × 5.88 × 4.57 mm
L/W Ratio1.05
Top View
6.15 mm5.88 mm1.50 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2537054411
Side View
Table 73.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 77.6%

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 1
Current: £3,511 GBP|Low: £2,991 GBP|High: £4,424 GBP|Avg: £3,554 GBP|-9.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2£3,208 GBP
Retailer 3£3,291 GBP
Retailer 4£3,403 GBP
Retailer 7£3,466 GBP
Retailer 1£3,511 GBP
Retailer 6£3,569 GBP
Retailer 5£3,910 GBP

46 data points across 7 retailers

9 retailers£3,208 GBP to £4,093 GBP

A
Cheapest Retailer
-
£3,208 GBP
₹409,379 INR
A
Retailer 2
-
£3,291 GBP
$4,409 USD
View
A
Retailer 3
-
£3,403 GBP
$4,559 USD
View
Final sale: no returns
B+
Retailer 4
-
£3,466 GBP
MYR 18,915 MYR
View
A
Retailer 5
-
£3,511 GBP
View
B+
Retailer 6
-
£3,569 GBP
SGD 6,462 SGD
View
B+
Retailer 7
-
£3,910 GBP
$5,239 USD
View
B+
Retailer 8
-
£4,014 GBP
A$8,275 AUD
View
Most Expensive
B+
GemTrove
GT-N-01307786-98 · Nov 2
£4,093 GBP
A$8,438 AUD
View
8 more retailers have this diamond
Prices start from £3,208 GBPSave up to £885 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
£3,208 GBP