Princess|Natural|GIA

1.50ct D SI1 Princess Natural Diamond

GD • D/SI1 • GIA 2516840610

Certificate GIA 2516840610

Diamond specifications and retailer prices

From £6,053 GBP
$8,110 USD
As of November 1, 2026
Save £4,932 GBP (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £10,984 GBP 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 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 2516840610. Listed at 16 retailers as of October 30, 2026, with prices from £6,053 to £10,984, a £4,932 spread on the same certified stone. NZ Jewellers lists it at £10,984. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2516840610
Dimensions6.47 × 6.40 × 4.67 mm
L/W Ratio1.01
Top View
6.47 mm6.40 mm1.50 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2516840610
Side View
Table 72.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.9%

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: Nov 1
Current: £8,303 GBP|Low: £6,053 GBP|High: £10,418 GBP|Avg: £7,933 GBP|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7£6,053 GBP
Retailer 9£6,542 GBP
Retailer 2£7,207 GBP
Retailer 6£7,242 GBP
Retailer 8£8,257 GBP
Retailer 1£8,303 GBP
Retailer 5£8,675 GBP
Retailer 4£9,683 GBP
Retailer 3£10,294 GBP

44 data points across 9 retailers

16 retailers£6,053 GBP to £10,984 GBP

B+
Cheapest Retailer
-
£6,053 GBP
$8,110 USD
B
Retailer 2
-
£6,171 GBP
$8,268 USD
View
B
Retailer 3
-
£6,542 GBP
$8,765 USD
View
B
Retailer 4
-
£6,591 GBP
$8,831 USD
View
B
Retailer 5
-
£6,707 GBP
$8,986 USD
View
B
Retailer 6
-
£7,140 GBP
$9,567 USD
View
B
Retailer 7
-
£7,207 GBP
View
Retailer 8
-
£7,242 GBP
A$14,928 AUD
View
Price last confirmed 9 days ago
B
Retailer 9
-
£7,250 GBP
$9,714 USD
View
B
Retailer 10
-
£7,807 GBP
$10,461 USD
View
B
Retailer 11
-
£8,239 GBP
$11,039 USD
View
B
Retailer 12
-
£8,257 GBP
$11,064 USD
View
B
Retailer 13
-
£8,303 GBP
€10,595 EUR
View
B
Retailer 14
-
£9,683 GBP
ZAR 209,590 ZAR
View
B
Retailer 15
-
£10,294 GBP
View
Most Expensive
C
NZ Jewellers
86879354-ee66-480e-87bc-8ecca06d7697 · Oct 30
£10,984 GBP
$14,718 USD
View
15 more retailers have this diamond
Prices start from £6,053 GBPSave up to £4,932 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.

B+
1.50ct Princess
£6,053 GBP