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Princess|Natural|GIA

0.81ct H SI1 Princess Natural Diamond

EX • H/SI1 • GIA 2557436045

Certificate GIA 2557436045

Diamond specifications and retailer prices

From £528 GBP
$707 USD
As of November 2, 2026
Save £442 GBP (46%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £969 GBP at GemTrove · As of November 2, 2026
View at GemTrove

About this 0.81ct natural princess diamond

This 0.81ct natural princess sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557436045. Listed at 7 retailers as of November 2, 2026, with prices from £528 to £969, a £442 spread on the same certified stone. GemTrove lists it at £969. 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

0.81
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557436045
Dimensions5.10 × 5.05 × 3.65 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
5.10 mm5.05 mm0.81 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557436045
Side View
Table 70.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 72.2%

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 2
Current: £969 GBP|Low: £505 GBP|High: £969 GBP|Avg: £671 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 3£528 GBP
Retailer 7£553 GBP
Retailer 4£575 GBP
Retailer 6£588 GBP
Retailer 2£622 GBP
Retailer 5£663 GBP
GemTrove£969 GBP

40 data points across 7 retailers

7 retailers£528 GBP to £969 GBP

A
Cheapest Retailer
-
£528 GBP
$707 USD
Final sale: no returns
A
Retailer 2
-
£553 GBP
MYR 3,019 MYR
View
A
Retailer 3
-
£575 GBP
$771 USD
View
A
Retailer 4
-
£588 GBP
SGD 1,065 SGD
View
A
Retailer 5
-
£622 GBP
View
A
Retailer 6
-
£663 GBP
$889 USD
View
Most Expensive
B
GemTrove
GT-N-00971153-98 · Nov 2
£969 GBP
A$1,998 AUD
View
6 more retailers have this diamond
Prices start from £528 GBPSave up to £442 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
0.81ct Princess
£528 GBP