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Heart|Natural|GIA

0.80ct I IF Heart Natural Diamond

GD • I/IF • GIA 1503970194

Certificate GIA 1503970194

Diamond specifications and retailer prices

From £760 GBP
As of November 6, 2026
Save £555 GBP (42%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,315 GBP at GemTrove · As of November 7, 2026
View at GemTrove

About this 0.8ct natural heart diamond

This 0.8ct natural heart sits in the just-under-one-carat band, graded I 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 1503970194. Listed at 4 retailers as of November 6, 2026, with prices from £760 to £1,315, a £555 spread on the same certified stone. GemTrove lists it at £1,315. 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

0.80
Carat
I
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1503970194
Dimensions5.55 × 6.54 × 3.88 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Natural, Minor Details of Polish
Top View
5.55 mm6.54 mm0.80 ctI / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1503970194
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.3%

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 6
Current: £1,315 GBP|Low: £760 GBP|High: £1,315 GBP|Avg: £972 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 17, 2026
Retailer 4£760 GBP
Retailer 2£780 GBP
Retailer 3£846 GBP
Retailer 5£973 GBP
GemTrove£1,315 GBP

7 data points across 5 retailers

4 retailers£760 GBP to £1,315 GBP

A
Cheapest Retailer
-
£760 GBP
A
Retailer 2
-
£780 GBP
View
A
Retailer 3
-
£846 GBP
View
Most Expensive
B
GemTrove
GT-N-01265551-98 · Nov 7
£1,315 GBP
A$2,708 AUD
View
3 more retailers have this diamond
Prices start from £760 GBPSave up to £555 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
0.80ct Heart
£760 GBP