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Princess|Natural|GIA

1.02ct G SI1 Princess Natural Diamond

ID • G/SI1 • GIA 7558181571

Certificate GIA 7558181571

Diamond specifications and retailer prices

From £1,374 GBP
As of November 2, 2026
Save £2,062 GBP (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £3,436 GBP at NZ Jewellers · As of October 30, 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 G 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 7558181571. Listed at 8 retailers as of October 30, 2026, with prices from £1,374 to £3,436, a £2,062 spread on the same certified stone. NZ Jewellers lists it at £3,436. 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
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle38.77°
OriginNatural
Grading LabGIA
CertificateGIA 7558181571
Dimensions5.44 × 5.43 × 3.97 mm
L/W Ratio1.00
Girdle conditionThick
Key to symbols
Cloud, Crystal, Needle, Indented Natural
Top View
5.44 mm5.43 mm1.02 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558181571
Side View
Table 70.0%Crown 44.6°GirdlePavilion 38.77°CuletDepth 73.2%

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 2
Current: £3,436 GBP|Low: £1,374 GBP|High: £3,469 GBP|Avg: £1,834 GBP|-0.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2£1,374 GBP
Retailer 5£1,408 GBP
Retailer 9£1,414 GBP
Retailer 8£1,431 GBP
Retailer 4£1,446 GBP
Retailer 6£1,474 GBP
Retailer 10£1,679 GBP
Retailer 7£1,847 GBP
Retailer 3£2,468 GBP
NZ Jewellers£3,436 GBP

38 data points across 10 retailers

8 retailers£1,374 GBP to £3,436 GBP

A
Cheapest Retailer
-
£1,374 GBP
A
Retailer 2
-
£1,408 GBP
$1,890 USD
View
Retailer 3
-
£1,431 GBP
$1,920 USD
View
Price last confirmed 23 days ago
A
Retailer 4
-
£1,446 GBP
$1,940 USD
View
A
Retailer 5
-
£1,474 GBP
$1,978 USD
View
Retailer 6
-
£1,847 GBP
A$3,813 AUD
View
Price last confirmed 28 days ago
B
Retailer 7
-
£2,468 GBP
View
Most Expensive
B
NZ Jewellers
0173dc28-f572-4099-b088-3e9842e95e6e · Oct 30
£3,436 GBP
$4,611 USD
View
7 more retailers have this diamond
Prices start from £1,374 GBPSave up to £2,062 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
£1,374 GBP