Princess|Natural|IGI

1.02ct G SI2 Princess Natural Diamond

VG • G/SI2 • IGI 651480623

Shape and cutting style on the report: Princess cut

Certificate IGI 651480623

Diamond specifications and retailer prices

From £1,031 GBP
As of November 4, 2026
Save £921 GBP (47%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,726 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 651480623. Listed at 11 retailers as of November 4, 2026, with a 89% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle46°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 651480623
Dimensions5.54 × 5.47 × 4.07 mm
L/W Ratio1.01
Culet sizePointed
Top View
5.54 mm5.47 mm1.02 ctG / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 651480623
Side View
Table 71.0%Crown 46°Girdle: MediumPavilion 40.4°Culet: NoneDepth 74.4%

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: Nov 4
Current: £1,099 GBP|Low: £368 GBP|High: £1,982 GBP|Avg: £1,131 GBP|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7£368 GBP
Retailer 9£792 GBP
Retailer 5£1,031 GBP
Retailer 8£1,036 GBP
Retailer 1£1,099 GBP
Retailer 4£1,117 GBP
Retailer 6£1,330 GBP
Retailer 2£1,519 GBP
Retailer 3£1,953 GBP

38 data points across 9 retailers

11 retailers£1,031 GBP to £1,953 GBP

A
Cheapest Retailer
-
£1,031 GBP
Final sale: no returns
A
Retailer 2
-
£1,099 GBP
View
Retailer 3
-
£1,117 GBP
View
Price last confirmed 29 days ago
Retailer 4
-
£1,117 GBP
View
Price last confirmed 12 days ago
Retailer 5
-
£1,117 GBP
View
Price last confirmed 8 days ago
Retailer 6
-
£1,117 GBP
View
Price last confirmed 29 days ago
Retailer 7
-
£1,169 GBP
View
Price last confirmed 38 days ago
Retailer 8
-
£1,290 GBP
View
Price last confirmed 38 days ago
B+
Retailer 9
-
£1,519 GBP
View
B
Retailer 10
-
£1,953 GBP
View
Most Expensive
NZ Jewellers
1939ed56-335f-403c-a458-931e6faf43b6 · Sep 29
£2,726 GBP
$3,669 USD
View
Price last confirmed 37 days ago
10 more retailers have this diamond
Prices start from £1,031 GBPSave up to £921 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
£1,031 GBP