CaratHunter
Plans
Princess|Natural|GIA

0.81ct H SI1 Princess Natural Diamond

GD • H/SI1 • GIA 5546115828

Certificate GIA 5546115828

Diamond specifications and retailer prices

From £506 GBP
HK$5,300 HKD
As of November 1, 2026
Save £1,486 GBP (75%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,993 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 5546115828. Listed at 23 retailers as of October 30, 2026, with prices from £506 to £1,993, a £1,486 spread on the same certified stone. NZ Jewellers lists it at £1,993. 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

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.1°
Pavilion angle39.58°
OriginNatural
Grading LabGIA
CertificateGIA 5546115828
Dimensions5.09 × 5.05 × 3.81 mm
L/W Ratio1.01
Top View
5.09 mm5.05 mm0.81 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546115828
Side View
Table 68.0%Crown 40.1°Girdle: STK-THKPavilion 39.58°Culet: NoneDepth 75.5%

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 1
Current: £1,993 GBP|Low: £497 GBP|High: £2,026 GBP|Avg: £768 GBP|-1.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 18£506 GBP
Retailer 12£531 GBP
Retailer 21£553 GBP
Retailer 9£575 GBP
Retailer 15£575 GBP
Retailer 19£578 GBP
Retailer 10£584 GBP
Retailer 14£598 GBP
Retailer 8£608 GBP
Retailer 11£644 GBP
Retailer 6£664 GBP
Retailer 7£672 GBP
Retailer 22£672 GBP
Retailer 3£694 GBP
Retailer 4£742 GBP
Retailer 13£759 GBP
Retailer 5£790 GBP
Retailer 16£801 GBP
Retailer 2£821 GBP
Retailer 20£940 GBP
Retailer 17£1,164 GBP
NZ Jewellers£1,993 GBP

24 data points across 22 retailers

23 retailers£506 GBP to £1,993 GBP

A
Cheapest Retailer
-
£506 GBP
HK$5,300 HKD
B+
Retailer 2
-
£531 GBP
$712 USD
View
Final sale: no returns
A
Retailer 3
-
£553 GBP
$741 USD
View
A
Retailer 4
-
£575 GBP
$771 USD
View
B+
Retailer 5
-
£575 GBP
$771 USD
View
A
Retailer 6
-
£578 GBP
$775 USD
View
B+
Retailer 7
-
£584 GBP
$783 USD
View
B+
Retailer 8
-
£598 GBP
$801 USD
View
A
Retailer 9
-
£608 GBP
$814 USD
View
B+
Retailer 10
-
£644 GBP
$863 USD
View
B+
Retailer 11
-
£664 GBP
$890 USD
View
B+
Retailer 12
-
£672 GBP
$900 USD
View
B+
Retailer 13
-
£672 GBP
$900 USD
View
B+
Retailer 14
-
£694 GBP
$930 USD
View
B+
Retailer 15
-
£742 GBP
View
B+
Retailer 16
-
£759 GBP
View
B+
Retailer 17
-
£790 GBP
$1,058 USD
View
B+
Retailer 18
-
£801 GBP
View
B+
Retailer 19
-
£821 GBP
€1,048 EUR
View
B
Retailer 20
-
£940 GBP
ZAR 20,347 ZAR
View
Retailer 21
-
£974 GBP
A$2,008 AUD
View
Price last confirmed 29 days ago
B
Retailer 22
-
£1,164 GBP
View
Most Expensive
C
NZ Jewellers
4fbabf0c-def9-4fce-b493-a56a23b44a6b · Oct 30
£1,993 GBP
$2,670 USD
View
22 more retailers have this diamond
Prices start from £506 GBPSave up to £1,486 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
£506 GBP