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Heart|Natural|GIA

0.80ct G SI1 Heart Natural Diamond

GD • G/SI1 • GIA 6401859743

Certificate GIA 6401859743

Diamond specifications and retailer prices

From $2,757 CAD
$1,974 USD
As of October 30, 2026
Save $3,147 CAD (53%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,904 CAD 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 6401859743. Listed at 18 retailers as of October 30, 2026, with prices from $2,757 to $5,904, a $3,147 spread on the same certified stone. MOH London lists it at $5,904. 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
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6401859743
Dimensions5.57 × 4.93 × 3.35 mm
L/W Ratio1.13
Top View
5.57 mm4.93 mm0.80 ctG / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6401859743
Side View
Table 61.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 68.1%

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: Oct 30
Current: $5,904 CAD|Low: $2,583 CAD|High: $5,975 CAD|Avg: $4,007 CAD|-1.2%
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 1, 2026
Retailer 5$2,757 CAD
Retailer 3$2,816 CAD
Retailer 11$2,945 CAD
Retailer 13$2,974 CAD
Retailer 9$3,052 CAD
Retailer 12$3,462 CAD
Retailer 6$3,600 CAD
Retailer 4$4,148 CAD
Retailer 8$4,208 CAD
Retailer 2$4,248 CAD
Retailer 7$5,019 CAD
Retailer 10$5,446 CAD
MOH London$5,904 CAD

35 data points across 13 retailers

18 retailers$2,757 CAD to $5,904 CAD

B
Cheapest Retailer
-
$2,757 CAD
$1,974 USD
B
Retailer 2
-
$2,816 CAD
$2,016 USD
View
Final sale: no returns
B
Retailer 3
-
$2,945 CAD
$2,108 USD
View
B
Retailer 4
-
$2,974 CAD
$2,129 USD
View
B
Retailer 5
-
$3,052 CAD
$2,185 USD
View
B
Retailer 6
-
$3,073 CAD
$2,200 USD
View
B
Retailer 7
-
$3,129 CAD
$2,240 USD
View
B
Retailer 8
-
$3,394 CAD
$2,430 USD
View
B
Retailer 9
-
$3,394 CAD
$2,430 USD
View
B
Retailer 10
-
$3,462 CAD
$2,478 USD
View
B
Retailer 11
-
$3,506 CAD
$2,510 USD
View
B
Retailer 12
-
$3,600 CAD
£2,029 GBP
View
Retailer 13
-
$4,148 CAD
A$4,569 AUD
View
Price last confirmed 24 days ago
B
Retailer 14
-
$4,208 CAD
€2,869 EUR
View
B
Retailer 15
-
$4,248 CAD
£2,395 GBP
View
C
Retailer 16
-
$5,019 CAD
ZAR 58,041 ZAR
View
C
Retailer 17
-
$5,446 CAD
£3,070 GBP
View
Most Expensive
C
MOH London
B12E8F631 · Nov 1
$5,904 CAD
£3,328 GBP
View
17 more retailers have this diamond
Prices start from $2,757 CADSave up to $3,147 CAD

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
$2,757 CAD