CaratHunter
Plans
Princess|Natural|GIA

0.91ct K SI1 Princess Natural Diamond

GD • K/SI1 • GIA 3535422743

Certificate GIA 3535422743

Diamond specifications and retailer prices

From £443 GBP
As of November 4, 2026
Save £430 GBP (49%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £873 GBP at GemTrove · As of November 6, 2026
View at GemTrove

About this 0.91ct natural princess diamond

This 0.91ct 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 3535422743. Listed at 5 retailers as of November 4, 2026, with prices from £443 to £873, a £430 spread on the same certified stone. GemTrove lists it at £873. 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

0.91
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3535422743
Dimensions5.22 × 4.97 × 3.87 mm
L/W Ratio1.05
Top View
5.22 mm4.97 mm0.91 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3535422743
Side View
Table 70.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 77.8%

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: £873 GBP|Low: £404 GBP|High: £873 GBP|Avg: £591 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 2£443 GBP
Retailer 3£446 GBP
Retailer 5£497 GBP
Retailer 6£559 GBP
Retailer 4£563 GBP
GemTrove£873 GBP

11 data points across 6 retailers

5 retailers£443 GBP to £873 GBP

A
Cheapest Retailer
-
£443 GBP
B+
Retailer 2
-
£446 GBP
View
Final sale: no returns
B+
Retailer 3
-
£497 GBP
View
B+
Retailer 4
-
£563 GBP
View
Most Expensive
B
GemTrove
GT-N-01305859-98 · Nov 6
£873 GBP
A$1,808 AUD
View
4 more retailers have this diamond
Prices start from £443 GBPSave up to £430 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
0.91ct Princess
£443 GBP