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Princess|Natural|GIA

1.03ct G SI2 Princess Natural Diamond

EX • G/SI2 • GIA 7423009259

Certificate GIA 7423009259

Diamond specifications and retailer prices

From £1,246 GBP
As of November 6, 2026
Save £314 GBP (20%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,560 GBP at Adiamor · As of November 5, 2026
View at Adiamor

About this 1.03ct natural princess diamond

This 1.03ct natural princess sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7423009259. Listed at 2 retailers as of November 5, 2026, with prices from £1,246 to £1,560, a £314 spread on the same certified stone. Adiamor lists it at £1,560. 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

1.03
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7423009259
Dimensions5.61 × 5.37 × 3.92 mm
L/W Ratio1.04
Top View
5.61 mm5.37 mm1.03 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7423009259
Side View
Table 68.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 73.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £1,246 GBP|Low: £1,246 GBP|High: £1,293 GBP|Avg: £1,270 GBP|-2.5%
November 6, 2026
Retailer 1£1,246 GBP

44 data points across 1 retailer

2 retailers£1,246 GBP to £1,560 GBP

A
Cheapest Retailer
-
£1,246 GBP
Most Expensive
B+
Adiamor
D-50751331 · Nov 5
£1,560 GBP
$2,099 USD
View
1 more retailer has this diamond
Prices start from £1,246 GBPSave up to £314 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
1.03ct Princess
£1,246 GBP