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Heart|Natural|GIA

1.00ct G IF Heart Natural Diamond

GD • G/IF • GIA 7491954945

Certificate GIA 7491954945

Diamond specifications and retailer prices

From £3,598 GBP
As of November 5, 2026
Save £2,212 GBP (38%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £5,811 GBP at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded G 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 7491954945. Listed at 2 retailers as of November 5, 2026, with prices from £3,598 to £5,811, a £2,212 spread on the same certified stone. Diamond Quarter lists it at £5,811. 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
G
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7491954945
Dimensions7.07 × 5.96 × 4.24 mm
L/W Ratio1.19
Culet sizeNone
Top View
7.07 mm5.96 mm1.00 ctG / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7491954945
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 60.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: £5,811 GBP|Low: £3,578 GBP|High: £5,811 GBP|Avg: £4,702 GBP
Diamond Quarter
Retailer 2
November 5, 2026
Retailer 2£3,598 GBP
Diamond Quarter£5,811 GBP

6 data points across 2 retailers

2 retailers£3,598 GBP to £5,811 GBP

B+
Cheapest Retailer
-
£3,598 GBP
Most Expensive
C
Diamond Quarter
1.0IFG35697891KG · Nov 5
£5,811 GBP
View
1 more retailer has this diamond
Prices start from £3,598 GBPSave up to £2,212 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.

B+
1.00ct Heart
£3,598 GBP