CaratHunter
Plans
Radiant|Natural|GIA

1.00ct H IF Radiant Natural Diamond

GD • H/IF • GIA 7518025537

Certificate GIA 7518025537

Diamond specifications and retailer prices

From £1,520 GBP
As of November 4, 2026
Save £362 GBP (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,883 GBP at GemTrove · As of November 6, 2026
View at GemTrove

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7518025537. Listed at 4 retailers as of November 4, 2026, with prices from £1,520 to £1,883, a £362 spread on the same certified stone. GemTrove lists it at £1,883. 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

1.00
Carat
H
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7518025537
Dimensions6.30 × 4.97 × 3.38 mm
L/W Ratio1.27
Culet sizeNone
Top View
6.30 mm4.97 mm1.00 ctH / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7518025537
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.1%

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 4
Current: £1,883 GBP|Low: £1,520 GBP|High: £1,984 GBP|Avg: £1,739 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
October 17, 2026
Retailer 2£1,520 GBP
Retailer 4£1,545 GBP
Retailer 3£1,758 GBP
GemTrove£1,883 GBP

5 data points across 4 retailers

4 retailers£1,520 GBP to £1,883 GBP

A
Cheapest Retailer
-
£1,520 GBP
A
Retailer 2
-
£1,545 GBP
View
A
Retailer 3
-
£1,758 GBP
View
Most Expensive
B+
GemTrove
GT-N-00955721-98 · Nov 6
£1,883 GBP
A$3,898 AUD
View
3 more retailers have this diamond
Prices start from £1,520 GBPSave up to £362 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
1.00ct Radiant
£1,520 GBP