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Princess|Natural|GIA

0.91ct D SI1 Princess Natural Diamond

EX • D/SI1 • GIA 6512654010

Certificate GIA 6512654010

Diamond specifications and retailer prices

From £678 GBP
HK$7,100 HKD
As of October 31, 2026
Save £1,524 GBP (69%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,202 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.91ct natural princess diamond

This 0.91ct natural princess sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6512654010. Listed at 22 retailers as of October 30, 2026, with prices from £678 to £2,202, a £1,524 spread on the same certified stone. NZ Jewellers lists it at £2,202. 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

0.91
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6512654010
Dimensions5.16 × 5.16 × 3.81 mm
L/W Ratio1.00
Top View
5.16 mm5.16 mm0.91 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6512654010
Side View
Table 72.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 73.8%

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: Oct 31
Current: £678 GBP|Low: £676 GBP|High: £1,674 GBP|Avg: £986 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 1£678 GBP
Retailer 5£680 GBP
Retailer 7£801 GBP
Retailer 9£833 GBP
Retailer 8£834 GBP
Retailer 2£869 GBP
Retailer 3£1,040 GBP
Retailer 4£1,262 GBP
Retailer 6£1,663 GBP

27 data points across 9 retailers

22 retailers£678 GBP to £2,202 GBP

A
Cheapest Retailer
-
£678 GBP
HK$7,100 HKD
A
Retailer 2
-
£680 GBP
₹86,735 INR
View
Retailer 3
-
£801 GBP
€1,022 EUR
View
Price last confirmed 5 days ago
A
Retailer 4
-
£833 GBP
$1,116 USD
View
Final sale: no returns
A
Retailer 5
-
£834 GBP
SGD 1,510 SGD
View
A
Retailer 6
-
£849 GBP
$1,137 USD
View
A
Retailer 7
-
£869 GBP
$1,165 USD
View
A
Retailer 8
-
£903 GBP
$1,210 USD
View
Retailer 9
-
£903 GBP
$1,210 USD
View
Price last confirmed 39 days ago
A
Retailer 10
-
£937 GBP
$1,256 USD
View
A
Retailer 11
-
£942 GBP
SGD 1,706 SGD
View
A
Retailer 12
-
£972 GBP
$1,302 USD
View
B+
Retailer 13
-
£1,040 GBP
View
Retailer 14
-
£1,042 GBP
$1,396 USD
View
Price last confirmed 38 days ago
B+
Retailer 15
-
£1,042 GBP
$1,396 USD
View
B+
Retailer 16
-
£1,091 GBP
A$2,248 AUD
View
B+
Retailer 17
-
£1,262 GBP
€1,611 EUR
View
B+
Retailer 18
-
£1,295 GBP
$1,736 USD
View
B+
Retailer 19
-
£1,484 GBP
CA$2,761 CAD
View
B+
Retailer 20
-
£1,663 GBP
View
Retailer 21
-
£2,202 GBP
$2,951 USD
View
Price last confirmed 40 days ago
Most Expensive
B
NZ Jewellers
6ff5ce1b-264b-4f71-8c31-5923e5e1cdbd · Oct 30
£2,202 GBP
$2,951 USD
View
21 more retailers have this diamond
Prices start from £678 GBPSave up to £1,524 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
£678 GBP