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Heart|Natural|GIA

0.80ct I SI1 Heart Natural Diamond

GD • I/SI1 • GIA 7416662859

Certificate GIA 7416662859

Diamond specifications and retailer prices

From £832 GBP
$1,116 USD
As of November 2, 2026
Save £990 GBP (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,822 GBP at MOH London · As of November 1, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7416662859. Listed at 18 retailers as of November 1, 2026, with prices from £832 to £1,822, a £990 spread on the same certified stone. MOH London lists it at £1,822. 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7416662859
Dimensions5.16 × 5.15 × 3.50 mm
L/W Ratio1.00
Top View
5.16 mm5.15 mm0.80 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7416662859
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.8%

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: £1,822 GBP|Low: £762 GBP|High: £1,844 GBP|Avg: £1,199 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 13£832 GBP
Retailer 8£850 GBP
Retailer 4£864 GBP
Retailer 12£864 GBP
Retailer 5£885 GBP
Retailer 11£969 GBP
Retailer 2£1,127 GBP
Retailer 6£1,254 GBP
Retailer 3£1,301 GBP
Retailer 10£1,362 GBP
Retailer 7£1,387 GBP
Retailer 9£1,471 GBP
MOH London£1,822 GBP

39 data points across 13 retailers

18 retailers£832 GBP to £1,822 GBP

B+
Cheapest Retailer
-
£832 GBP
$1,116 USD
Final sale: no returns
B+
Retailer 2
-
£850 GBP
$1,140 USD
View
B+
Retailer 3
-
£864 GBP
$1,159 USD
View
B+
Retailer 4
-
£864 GBP
$1,160 USD
View
B+
Retailer 5
-
£885 GBP
$1,187 USD
View
B
Retailer 6
-
£968 GBP
$1,299 USD
View
B
Retailer 7
-
£969 GBP
$1,300 USD
View
B
Retailer 8
-
£1,043 GBP
$1,400 USD
View
B
Retailer 9
-
£1,043 GBP
$1,400 USD
View
B
Retailer 10
-
£1,073 GBP
$1,440 USD
View
B
Retailer 11
-
£1,127 GBP
View
B
Retailer 12
-
£1,254 GBP
View
B
Retailer 13
-
£1,255 GBP
$1,684 USD
View
Retailer 14
-
£1,301 GBP
A$2,685 AUD
View
Price last confirmed 30 days ago
B
Retailer 15
-
£1,362 GBP
$1,828 USD
View
B
Retailer 16
-
£1,387 GBP
€1,773 EUR
View
B
Retailer 17
-
£1,471 GBP
ZAR 31,896 ZAR
View
Most Expensive
B
MOH London
644F53A9D · Nov 1
£1,822 GBP
View
17 more retailers have this diamond
Prices start from £832 GBPSave up to £990 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
£832 GBP