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Heart|Natural|GIA

0.80ct I I1 Heart Natural Diamond

I/I1 • GIA 1339550972

Certificate GIA 1339550972

Diamond specifications and retailer prices

From £316 GBP
₹40,346 INR
As of November 2, 2026
Save £323 GBP (51%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £638 GBP at Yorxs · As of November 2, 2026
View at Yorxs

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 I1 clarity (included) and certified by GIA 1339550972. Listed at 4 retailers as of November 2, 2026, with prices from £316 to £638, a £323 spread on the same certified stone. Yorxs lists it at £638. 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
I1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1339550972
Dimensions6.13 × 6.62 × 2.89 mm
L/W Ratio1.08
Culet sizeNone
Key to symbols
Feather, Twinning Wisp
Top View
6.13 mm6.62 mm0.80 ctI / I1
OriginNatural
PolishExcellent
SymmetryGood
FluorescenceMedium
CertificateGIA 1339550972
Side View
Table 55.0%CrownGirdle: NUL-NULPavilionCulet: NoneDepth 43.7%

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 2
Current: £316 GBP|Low: £315 GBP|High: £640 GBP|Avg: £457 GBP|-3.6%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 2, 2026
Retailer 1£316 GBP
Retailer 3£362 GBP
Retailer 2£534 GBP
Yorxs£638 GBP

42 data points across 4 retailers

4 retailers£316 GBP to £638 GBP

B+
Cheapest Retailer
-
£316 GBP
₹40,346 INR
B+
Retailer 2
-
£362 GBP
HK$3,800 HKD
View
B+
Retailer 3
-
£534 GBP
$716 USD
View
Most Expensive
B+
Yorxs
9B6F62B8A · Nov 2
£638 GBP
€816 EUR
View
3 more retailers have this diamond
Prices start from £316 GBPSave up to £323 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+
0.80ct Heart
£316 GBP