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Heart|Natural|GIA

0.80ct G SI1 Heart Natural Diamond

GD • G/SI1 • GIA 6432264446

Certificate GIA 6432264446

Diamond specifications and retailer prices

From £1,498 GBP
$2,007 USD
As of November 1, 2026
Save £1,709 GBP (53%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £3,207 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 G 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 6432264446. Listed at 19 retailers as of November 1, 2026, with prices from £1,498 to £3,207, a £1,709 spread on the same certified stone. MOH London lists it at £3,207. 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6432264446
Dimensions5.52 × 4.95 × 3.35 mm
L/W Ratio1.12
Top View
5.52 mm4.95 mm0.80 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6432264446
Side View
Table 62.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £3,207 GBP|Low: £1,402 GBP|High: £3,244 GBP|Avg: £2,101 GBP|-0.9%
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 2, 2026
Retailer 5£1,498 GBP
Retailer 13£1,530 GBP
Retailer 4£1,599 GBP
Retailer 12£1,612 GBP
Retailer 9£1,658 GBP
Retailer 11£1,880 GBP
Retailer 7£1,955 GBP
Retailer 3£2,253 GBP
Retailer 6£2,285 GBP
Retailer 2£2,307 GBP
Retailer 8£2,726 GBP
Retailer 10£2,934 GBP
MOH London£3,207 GBP

34 data points across 13 retailers

19 retailers£1,498 GBP to £3,207 GBP

B
Cheapest Retailer
-
£1,498 GBP
$2,007 USD
B
Retailer 2
-
£1,530 GBP
$2,050 USD
View
Final sale: no returns
B
Retailer 3
-
£1,599 GBP
$2,143 USD
View
B
Retailer 4
-
£1,612 GBP
$2,160 USD
View
B
Retailer 5
-
£1,658 GBP
$2,221 USD
View
B
Retailer 6
-
£1,668 GBP
$2,235 USD
View
B
Retailer 7
-
£1,698 GBP
$2,275 USD
View
B
Retailer 8
-
£1,843 GBP
$2,470 USD
View
B
Retailer 9
-
£1,843 GBP
$2,470 USD
View
B
Retailer 10
-
£1,880 GBP
$2,519 USD
View
B
Retailer 11
-
£1,903 GBP
$2,550 USD
View
B
Retailer 12
-
£1,955 GBP
View
B
Retailer 13
-
£2,115 GBP
$2,834 USD
View
Retailer 14
-
£2,253 GBP
A$4,644 AUD
View
Price last confirmed 25 days ago
B
Retailer 15
-
£2,285 GBP
€2,916 EUR
View
B
Retailer 16
-
£2,307 GBP
View
B
Retailer 17
-
£2,726 GBP
ZAR 59,000 ZAR
View
C
Retailer 18
-
£2,934 GBP
View
Most Expensive
B
MOH London
8F4261342 · Nov 1
£3,207 GBP
View
18 more retailers have this diamond
Prices start from £1,498 GBPSave up to £1,709 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
£1,498 GBP