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Princess|Natural|GIA

0.45ct K SI1 Princess Natural Diamond

EX • K/SI1 • GIA 2231162331

Certificate GIA 2231162331

Diamond specifications and retailer prices

From £249 GBP
As of November 4, 2026
Save £211 GBP (46%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £460 GBP at Yorxs · As of November 6, 2026
View at Yorxs

About this 0.45ct natural princess diamond

This 0.45ct natural princess sits in the sub-half-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231162331. Listed at 3 retailers as of November 4, 2026, with prices from £249 to £460, a £211 spread on the same certified stone. Yorxs lists it at £460. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.45
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryFair
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231162331
Dimensions4.12 × 3.93 × 3.25 mm
L/W Ratio1.05
Culet sizeNone
Top View
4.12 mm3.93 mm0.45 ctK / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryFair
FluorescenceNone
CertificateGIA 2231162331
Side View
Table 75.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 82.8%

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: Nov 4
Current: £323 GBP|Low: £249 GBP|High: £463 GBP|Avg: £371 GBP|+5.3%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 6, 2026
Retailer 2£249 GBP
Retailer 1£323 GBP
Retailer 3£391 GBP
Yorxs£460 GBP

42 data points across 4 retailers

3 retailers£249 GBP to £460 GBP

B+
Cheapest Retailer
-
£249 GBP
B
Retailer 2
-
£323 GBP
View
Most Expensive
C
Yorxs
6D3AA7115 · Nov 6
£460 GBP
€590 EUR
View
2 more retailers have this diamond
Prices start from £249 GBPSave up to £211 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
£249 GBP