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Princess|Natural|GIA

0.45ct D SI1 Princess Natural Diamond

GD • D/SI1 • GIA 6562509646

Certificate GIA 6562509646

Diamond specifications and retailer prices

From £366 GBP
$490 USD
As of October 25, 2026
Save £95 GBP (21%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £461 GBP at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.45ct natural princess diamond

This 0.45ct natural princess sits in the sub-half-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 6562509646. Listed at 2 retailers as of October 25, 2026, with prices from £366 to £461, a £95 spread on the same certified stone. 77 Diamonds lists it at £461. 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

0.45
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562509646
Dimensions4.29 × 4.19 × 3.00 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
4.29 mm4.19 mm0.45 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562509646
Side View
Table 69.0%CrownGirdle: MED-STKPavilionCuletDepth 71.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: £461 GBP|Low: £366 GBP|High: £465 GBP|Avg: £417 GBP|+4.2%
77 Diamonds
Retailer 2
October 31, 2026
Retailer 2£366 GBP
77 Diamonds£461 GBP

25 data points across 2 retailers

2 retailers£366 GBP to £461 GBP

B+
Cheapest Retailer
-
£366 GBP
$490 USD
Most Expensive
B
77 Diamonds
PRICPVMEP8CFU · Oct 31
£461 GBP
View
1 more retailer has this diamond
Prices start from £366 GBPSave up to £95 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+
0.45ct Princess
£366 GBP