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Round|Natural|GIA

1.03ct D I1 Round Natural Diamond

ID • D/I1 • GIA 6224852739

Certificate GIA 6224852739

Diamond specifications and retailer prices

From £1,525 GBP
$2,043 USD
As of October 30, 2026
Save £192 GBP (11%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,716 GBP at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded D colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6224852739. Listed at 2 retailers as of October 30, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
I1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6224852739
Dimensions6.25 × 6.30 × 0.00 mm
L/W Ratio1.01
Top View
6.25 mm6.30 mm1.03 ctD / I1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6224852739
Side View
Table 46.0%CrownGirdle: THK-VTKPavilionCuletDepth 65.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £1,716 GBP|Low: £1,468 GBP|High: £1,781 GBP|Avg: £1,631 GBP|+0.0%
Frank Darling
Retailer 2
October 24, 2026
Retailer 2£1,525 GBP
Frank Darling£1,716 GBP

6 data points across 2 retailers

2 retailers£1,525 GBP to £1,716 GBP

A
Cheapest Retailer
-
£1,525 GBP
$2,043 USD
Most Expensive
B+
Frank Darling
18202HD · Oct 31
£1,716 GBP
$2,300 USD
View
1 more retailer has this diamond
Prices start from £1,525 GBPSave up to £192 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 Round
£1,525 GBP