Princess|Natural|GIA

0.91ct D SI1 Princess Natural Diamond

EX • D/SI1 • GIA 7451283041

Certificate GIA 7451283041

Diamond specifications and retailer prices

From £1,293 GBP
$1,733 USD
As of October 31, 2026
Save £480 GBP (27%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £3,912 GBP at NZ Jewellers · As of September 29, 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 7451283041. Listed at 15 retailers as of October 29, 2026, with a 37% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7451283041
Dimensions5.29 × 5.28 × 3.89 mm
L/W Ratio1.00
Top View
5.29 mm5.28 mm0.91 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7451283041
Side View
Table 74.0%CrownGirdle: ThickPavilionCulet: NoneDepth 73.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £1,531 GBP|Low: £1,293 GBP|High: £2,281 GBP|Avg: £1,596 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 6£1,293 GBP
Retailer 5£1,304 GBP
Retailer 4£1,421 GBP
Retailer 3£1,433 GBP
Retailer 1£1,531 GBP
Retailer 7£1,549 GBP
Retailer 10£1,649 GBP
Retailer 9£1,679 GBP
Retailer 8£1,734 GBP
Retailer 2£2,281 GBP

15 data points across 10 retailers

15 retailers£1,293 GBP to £1,773 GBP

B+
Cheapest Retailer
-
£1,293 GBP
$1,733 USD
B+
Retailer 2
-
£1,421 GBP
$1,904 USD
View
B+
Retailer 3
-
£1,433 GBP
View
B+
Retailer 4
-
£1,531 GBP
$2,052 USD
View
Retailer 5
-
£1,549 GBP
$2,075 USD
View
Price last confirmed 26 days ago
B+
Retailer 6
-
£1,649 GBP
$2,210 USD
View
B+
Retailer 7
-
£1,679 GBP
$2,250 USD
View
Retailer 8
-
£1,695 GBP
$2,271 USD
View
Price last confirmed 30 days ago
B+
Retailer 9
-
£1,695 GBP
$2,271 USD
View
B+
Retailer 10
-
£1,695 GBP
$2,271 USD
View
B+
Retailer 11
-
£1,734 GBP
$2,323 USD
View
B
Retailer 12
-
£1,773 GBP
$2,376 USD
View
Retailer 13
-
£1,773 GBP
$2,376 USD
View
Price last confirmed 32 days ago
Retailer 14
-
£1,956 GBP
$2,621 USD
View
Price last confirmed 32 days ago
Most Expensive
NZ Jewellers
83a506f7-a5ab-401d-8cb4-2c90d72f5f34 · Sep 29
£3,912 GBP
$5,242 USD
View
Price last confirmed 32 days ago
14 more retailers have this diamond
Prices start from £1,293 GBPSave up to £480 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.

B+
0.91ct Princess
£1,293 GBP