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Princess|Natural|GIA

0.90ct K SI1 Princess Natural Diamond

GD • K/SI1 • GIA 6561122241

Certificate GIA 6561122241

Diamond specifications and retailer prices

From £503 GBP
As of November 4, 2026
Save £385 GBP (43%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £888 GBP at GemTrove · As of November 6, 2026
View at GemTrove

About this 0.9ct natural princess diamond

This 0.9ct natural princess sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6561122241. Listed at 7 retailers as of November 4, 2026, with prices from £503 to £888, a £385 spread on the same certified stone. GemTrove lists it at £888. 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

0.90
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561122241
Dimensions5.09 × 4.97 × 3.88 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
5.09 mm4.97 mm0.90 ctK / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561122241
Side View
Table 70.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 78.0%

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 4
Current: £888 GBP|Low: £462 GBP|High: £888 GBP|Avg: £621 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 3£503 GBP
Retailer 6£520 GBP
Retailer 5£561 GBP
Retailer 7£567 GBP
Retailer 2£585 GBP
Retailer 4£633 GBP
GemTrove£888 GBP

43 data points across 7 retailers

7 retailers£503 GBP to £888 GBP

A
Cheapest Retailer
-
£503 GBP
Final sale: no returns
B+
Retailer 2
-
£520 GBP
View
B+
Retailer 3
-
£561 GBP
View
Retailer 4
-
£567 GBP
View
Price last confirmed 7 days ago
B+
Retailer 5
-
£585 GBP
View
B+
Retailer 6
-
£633 GBP
View
Most Expensive
B
GemTrove
GT-N-01305802-98 · Nov 6
£888 GBP
A$1,838 AUD
View
6 more retailers have this diamond
Prices start from £503 GBPSave up to £385 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
0.90ct Princess
£503 GBP