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Princess|Natural|GIA

0.50ct D SI1 Princess Natural Diamond

GD • D/SI1 • GIA 6515991100

Certificate GIA 6515991100

Diamond specifications and retailer prices

From £353 GBP
As of November 4, 2026
Save £613 GBP (63%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £966 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.5ct natural princess diamond

This 0.5ct natural princess sits in the half to three-quarter 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 6515991100. Listed at 9 retailers as of November 4, 2026, with prices from £353 to £966, a £613 spread on the same certified stone. Do Amore Diamonds lists it at £966. 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

0.50
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6515991100
Dimensions4.44 × 4.41 × 3.20 mm
L/W Ratio1.01
Top View
4.44 mm4.41 mm0.50 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6515991100
Side View
Table 70.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.5%

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: Nov 4
Current: £966 GBP|Low: £320 GBP|High: £1,100 GBP|Avg: £479 GBP|-12.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7£353 GBP
Retailer 4£355 GBP
Retailer 3£360 GBP
Retailer 6£364 GBP
Retailer 8£381 GBP
Retailer 5£426 GBP
Retailer 2£472 GBP
Do Amore Diamonds£966 GBP

42 data points across 8 retailers

9 retailers£353 GBP to £966 GBP

A
Cheapest Retailer
-
£353 GBP
Final sale: no returns
A
Retailer 2
-
£355 GBP
View
A
Retailer 3
-
£360 GBP
View
A
Retailer 4
-
£364 GBP
View
A
Retailer 5
-
£381 GBP
View
B+
Retailer 6
-
£426 GBP
View
Retailer 7
-
£455 GBP
View
Price last confirmed 82 days ago
B+
Retailer 8
-
£472 GBP
View
Most Expensive
B
Do Amore Diamonds
12-100761342244 · Nov 4
£966 GBP
$1,300 USD
View
8 more retailers have this diamond
Prices start from £353 GBPSave up to £613 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
0.50ct Princess
£353 GBP