Princess|Natural|GIA

1.02ct D SI1 Princess Natural Diamond

EX • D/SI1 • GIA 3535713603

Certificate GIA 3535713603

Diamond specifications and retailer prices

From £1,460 GBP
As of October 31, 2026
Save £1,242 GBP (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,238 GBP at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.02ct natural princess diamond

This 1.02ct natural princess sits in the classic 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 3535713603. Listed at 11 retailers as of October 29, 2026, with a 85% 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

1.02
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle48.16°
Pavilion angle38.23°
OriginNatural
Grading LabGIA
CertificateGIA 3535713603
Dimensions5.45 × 5.32 × 3.93 mm
L/W Ratio1.02
Top View
5.45 mm5.32 mm1.02 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3535713603
Side View
Table 74.0%Crown 48.16°GirdlePavilion 38.23°CuletDepth 73.9%

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: Oct 31
Current: £1,460 GBP|Low: £1,417 GBP|High: £2,746 GBP|Avg: £1,805 GBP|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 1£1,460 GBP
Retailer 2£1,500 GBP
Retailer 5£1,512 GBP
Retailer 4£1,519 GBP
Retailer 6£1,910 GBP
Retailer 3£2,701 GBP

40 data points across 6 retailers

11 retailers£1,460 GBP to £2,701 GBP

A
Cheapest Retailer
-
£1,460 GBP
A
Retailer 2
-
£1,500 GBP
View
A
Retailer 3
-
£1,512 GBP
$2,026 USD
View
A
Retailer 4
-
£1,519 GBP
$2,035 USD
View
Retailer 5
-
£1,549 GBP
$2,075 USD
View
Price last confirmed 38 days ago
Retailer 6
-
£1,549 GBP
$2,075 USD
View
Price last confirmed 23 days ago
Retailer 7
-
£1,620 GBP
$2,171 USD
View
Price last confirmed 31 days ago
Retailer 8
-
£1,910 GBP
A$3,936 AUD
View
Price last confirmed 25 days ago
B
Retailer 9
-
£2,701 GBP
View
Retailer 10
-
£3,238 GBP
$4,338 USD
View
Price last confirmed 33 days ago
Most Expensive
NZ Jewellers
fe883649-51e7-4ede-a8cf-7fdd3cc3480d · Sep 29
£3,238 GBP
$4,338 USD
View
Price last confirmed 32 days ago
10 more retailers have this diamond
Prices start from £1,460 GBPSave up to £1,242 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
1.02ct Princess
£1,460 GBP