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Princess|Natural|GIA

1.08ct I SI1 Princess Natural Diamond

EX • I/SI1 • GIA 6561500299

Certificate GIA 6561500299

Diamond specifications and retailer prices

From £1,149 GBP
$1,540 USD
As of November 1, 2026
Save £211 GBP (16%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,360 GBP at Michael Trio · As of November 2, 2026
View at Michael Trio

About this 1.08ct natural princess diamond

This 1.08ct natural princess sits in the classic one-carat band, graded I 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 6561500299. Listed at 4 retailers as of November 1, 2026, with prices from £1,149 to £1,360, a £211 spread on the same certified stone. Michael Trio lists it at £1,360. 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

1.08
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561500299
Dimensions5.60 × 5.52 × 4.01 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
5.60 mm5.52 mm1.08 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561500299
Side View
Table 70.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 72.7%

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: £1,360 GBP|Low: £1,149 GBP|High: £1,360 GBP|Avg: £1,259 GBP
Michael Trio
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3£1,149 GBP
Retailer 4£1,196 GBP
Retailer 2£1,311 GBP
Michael Trio£1,360 GBP

26 data points across 4 retailers

4 retailers£1,149 GBP to £1,360 GBP

A
Cheapest Retailer
-
£1,149 GBP
$1,540 USD
A
Retailer 2
-
£1,196 GBP
$1,602 USD
View
A
Retailer 3
-
£1,311 GBP
View
Most Expensive
A
Michael Trio
3701737981 · Nov 2
£1,360 GBP
SGD 2,463 SGD
View
3 more retailers have this diamond
Prices start from £1,149 GBPSave up to £211 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
1.08ct Princess
£1,149 GBP