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Heart|Natural|GIA

1.00ct D IF Heart Natural Diamond

GD • D/IF • GIA 1533745047

Certificate GIA 1533745047

Diamond specifications and retailer prices

From £3,819 GBP
As of November 4, 2026
Save £1,158 GBP (23%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £4,978 GBP at GemTrove · As of November 4, 2026
View at GemTrove

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded D 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 1533745047. Listed at 4 retailers as of November 4, 2026, with prices from £3,819 to £4,978, a £1,158 spread on the same certified stone. GemTrove lists it at £4,978. 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
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1533745047
Dimensions6.05 × 7.06 × 4.17 mm
L/W Ratio1.17
Culet sizeNone
Top View
6.05 mm7.06 mm1.00 ctD / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1533745047
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £4,978 GBP|Low: £3,799 GBP|High: £5,070 GBP|Avg: £4,407 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 2£3,819 GBP
Retailer 4£4,022 GBP
Retailer 3£4,090 GBP
Retailer 5£4,230 GBP
GemTrove£4,978 GBP

12 data points across 5 retailers

4 retailers£3,819 GBP to £4,978 GBP

A
Cheapest Retailer
-
£3,819 GBP
A
Retailer 2
-
£4,022 GBP
View
A
Retailer 3
-
£4,090 GBP
View
Most Expensive
B+
GemTrove
GT-N-01267280-98 · Nov 4
£4,978 GBP
A$10,338 AUD
View
3 more retailers have this diamond
Prices start from £3,819 GBPSave up to £1,158 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 Heart
£3,819 GBP