CaratHunter
Plans
Heart|Natural|GIA

1.00ct F IF Heart Natural Diamond

GD • F/IF • GIA 2564732178

Certificate GIA 2564732178

Diamond specifications and retailer prices

From £2,849 GBP
As of November 6, 2026
Save £188 GBP (6%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £3,036 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded F colour (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 2564732178. Listed at 4 retailers as of November 6, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
F
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564732178
Dimensions6.38 × 6.96 × 4.05 mm
L/W Ratio1.09
Culet sizeNone
Top View
6.38 mm6.96 mm1.00 ctF / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564732178
Side View
Table 56.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £3,036 GBP|Low: £2,849 GBP|High: £3,252 GBP|Avg: £3,043 GBP|-3.7%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3£2,849 GBP
Retailer 2£3,030 GBP
Retailer 4£3,030 GBP
77 Diamonds£3,036 GBP

10 data points across 4 retailers

4 retailers£2,849 GBP to £3,036 GBP

B+
Cheapest Retailer
-
£2,849 GBP
B+
Retailer 2
-
£3,030 GBP
View
B+
Retailer 3
-
£3,030 GBP
View
Most Expensive
B+
77 Diamonds
HSCPBCTYTAEA · Nov 6
£3,036 GBP
View
3 more retailers have this diamond
Prices start from £2,849 GBPSave up to £188 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
£2,849 GBP