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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 $2,857 AUD
$2,007 USD
As of November 1, 2026
Save $3,259 AUD (53%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,116 AUD 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 $2,857 to $6,116, a $3,259 spread on the same certified stone. MOH London lists it at $6,116. 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: $6,116 AUD|Low: $2,675 AUD|High: $6,189 AUD|Avg: $4,008 AUD|-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$2,857 AUD
Retailer 13$2,918 AUD
Retailer 4$3,051 AUD
Retailer 12$3,075 AUD
Retailer 9$3,162 AUD
Retailer 11$3,586 AUD
Retailer 7$3,730 AUD
Retailer 3$4,298 AUD
Retailer 6$4,359 AUD
Retailer 2$4,401 AUD
Retailer 8$5,199 AUD
Retailer 10$5,596 AUD
MOH London$6,116 AUD

34 data points across 13 retailers

19 retailers$2,857 AUD to $6,116 AUD

B
Cheapest Retailer
-
$2,857 AUD
$2,007 USD
B
Retailer 2
-
$2,918 AUD
$2,050 USD
View
Final sale: no returns
B
Retailer 3
-
$3,051 AUD
$2,143 USD
View
B
Retailer 4
-
$3,075 AUD
$2,160 USD
View
B
Retailer 5
-
$3,162 AUD
$2,221 USD
View
B
Retailer 6
-
$3,182 AUD
$2,235 USD
View
B
Retailer 7
-
$3,238 AUD
$2,275 USD
View
B
Retailer 8
-
$3,516 AUD
$2,470 USD
View
B
Retailer 9
-
$3,516 AUD
$2,470 USD
View
B
Retailer 10
-
$3,586 AUD
$2,519 USD
View
B
Retailer 11
-
$3,630 AUD
$2,550 USD
View
B
Retailer 12
-
$3,730 AUD
£2,063 GBP
View
B
Retailer 13
-
$4,034 AUD
$2,834 USD
View
Retailer 14
-
$4,298 AUD
View
Price last confirmed 25 days ago
B
Retailer 15
-
$4,359 AUD
€2,916 EUR
View
B
Retailer 16
-
$4,401 AUD
£2,434 GBP
View
B
Retailer 17
-
$5,199 AUD
ZAR 59,000 ZAR
View
C
Retailer 18
-
$5,596 AUD
£3,095 GBP
View
Most Expensive
B
MOH London
8F4261342 · Nov 1
$6,116 AUD
£3,383 GBP
View
18 more retailers have this diamond
Prices start from $2,857 AUDSave up to $3,259 AUD

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
$2,857 AUD