CaratHunter
Plans
Princess|Natural|GIA

1.02ct G SI1 Princess Natural Diamond

EX • G/SI1 • GIA 7552256748

Certificate GIA 7552256748

Diamond specifications and retailer prices

From £1,161 GBP
$1,556 USD
As of November 1, 2026
Save £386 GBP (25%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,082 GBP at Helzberg Diamonds · As of October 19, 2026
View at Helzberg Diamonds

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 7552256748. Listed at 11 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle24.34°
Pavilion angle39.1°
OriginNatural
Grading LabGIA
CertificateGIA 7552256748
Dimensions5.62 × 5.54 × 3.91 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.62 mm5.54 mm1.02 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 7552256748
Side View
Table 73.0%Crown 24.34°Girdle: ThickPavilion 39.1°Culet: NoneDepth 70.7%

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: £2,082 GBP|Low: £1,142 GBP|High: £2,125 GBP|Avg: £1,461 GBP|-2.0%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 7£1,142 GBP
Retailer 12£1,161 GBP
Retailer 8£1,162 GBP
Retailer 6£1,178 GBP
Retailer 4£1,265 GBP
Retailer 2£1,290 GBP
Retailer 5£1,390 GBP
Retailer 9£1,400 GBP
Retailer 3£1,547 GBP
Retailer 11£1,770 GBP
Retailer 10£1,948 GBP
Helzberg Diamonds£2,082 GBP

30 data points across 12 retailers

11 retailers£1,161 GBP to £1,547 GBP

Retailer 1
-
£1,142 GBP
SGD 2,068 SGD
Price last confirmed 12 days ago
A
Retailer 2
-
£1,161 GBP
$1,556 USD
View
Retailer 3
-
£1,162 GBP
$1,556 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
£1,178 GBP
$1,578 USD
View
A
Retailer 5
-
£1,265 GBP
SGD 2,291 SGD
View
A
Retailer 6
-
£1,290 GBP
View
A
Retailer 7
-
£1,390 GBP
$1,863 USD
View
A
Retailer 8
-
£1,401 GBP
$1,877 USD
View
B+
Retailer 9
-
£1,547 GBP
$2,073 USD
View
Retailer 10
-
£1,948 GBP
$2,610 USD
View
Price last confirmed 16 days ago
Most Expensive
Helzberg Diamonds
XZRNLLIILMNKO · Oct 19
£2,082 GBP
$2,789 USD
View
Price last confirmed 14 days ago
10 more retailers have this diamond
Prices start from £1,161 GBPSave up to £386 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
£1,161 GBP