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Princess|Natural|GIA

1.02ct G SI1 Princess Natural Diamond

EX • G/SI1 • GIA 5241018494

Certificate GIA 5241018494

Diamond specifications and retailer prices

From £1,122 GBP
$1,504 USD
As of November 1, 2026
Save £367 GBP (25%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,861 GBP at Wholesale Diamonds Direct · As of October 16, 2026
View at Wholesale Diamonds Direct

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 5241018494. Listed at 10 retailers as of November 1, 2026, with a 33% 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.58°
Pavilion angle38.99°
OriginNatural
Grading LabGIA
CertificateGIA 5241018494
Dimensions5.51 × 5.47 × 3.92 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.51 mm5.47 mm1.02 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241018494
Side View
Table 72.0%Crown 24.58°Girdle: STK-THKPavilion 38.99°Culet: NoneDepth 71.6%

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: £1,230 GBP|Low: £1,091 GBP|High: £1,956 GBP|Avg: £1,406 GBP|-5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 2, 2026
Retailer 6£1,091 GBP
Retailer 7£1,106 GBP
Retailer 5£1,122 GBP
Retailer 10£1,125 GBP
Retailer 2£1,205 GBP
Retailer 1£1,230 GBP
Retailer 4£1,268 GBP
Retailer 8£1,337 GBP
Retailer 11£1,490 GBP
Retailer 9£1,686 GBP
Wholesale Diamonds Direct£1,861 GBP
Retailer 3£1,883 GBP

27 data points across 12 retailers

10 retailers£1,122 GBP to £1,490 GBP

Retailer 1
-
£1,091 GBP
SGD 1,976 SGD
Price last confirmed 12 days ago
Retailer 2
-
£1,106 GBP
$1,482 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
£1,122 GBP
$1,504 USD
View
A
Retailer 4
-
£1,125 GBP
$1,508 USD
View
A
Retailer 5
-
£1,205 GBP
SGD 2,182 SGD
View
A
Retailer 6
-
£1,230 GBP
View
A
Retailer 7
-
£1,268 GBP
$1,699 USD
View
A
Retailer 8
-
£1,475 GBP
$1,977 USD
View
A
Retailer 9
-
£1,490 GBP
$1,996 USD
View
Most Expensive
Wholesale Diamonds Direct
497076746 · Oct 16
£1,861 GBP
$2,493 USD
View
Price last confirmed 16 days ago
9 more retailers have this diamond
Prices start from £1,122 GBPSave up to £367 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
£1,122 GBP