Heart|Natural|GIA

0.80ct G SI1 Heart Natural Diamond

VG • G/SI1 • GIA 6435859264

Certificate GIA 6435859264

Diamond specifications and retailer prices

From $1,877 USD
As of November 1, 2026
Save $2,141 USD (53%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,018 USD 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6435859264. Listed at 18 retailers as of November 1, 2026, with prices from $1,877 to $4,018, a $2,141 spread on the same certified stone. MOH London lists it at $4,018. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6435859264
Dimensions5.36 × 4.99 × 3.47 mm
L/W Ratio1.07
Top View
5.36 mm4.99 mm0.80 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6435859264
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.6%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $4,018 USD|Low: $1,758 USD|High: $4,067 USD|Avg: $2,702 USD|-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 2, 2026
Retailer 5$1,877 USD
Retailer 13$1,918 USD
Retailer 12$2,037 USD
Retailer 10$2,078 USD
Retailer 4$2,184 USD
Retailer 11$2,356 USD
Retailer 7$2,496 USD
Retailer 3$2,824 USD
Retailer 6$2,862 USD
Retailer 2$2,891 USD
Retailer 8$3,416 USD
Retailer 9$3,797 USD
MOH London$4,018 USD

34 data points across 13 retailers

18 retailers$1,877 USD to $4,018 USD

B
Cheapest Retailer
-
$1,877 USD
B
Retailer 2
-
$1,918 USD
View
Final sale: no returns
B
Retailer 3
-
$2,037 USD
View
Retailer 4
-
$2,078 USD
View
Price last confirmed 17 days ago
B
Retailer 5
-
$2,105 USD
View
B
Retailer 6
-
$2,136 USD
View
B
Retailer 7
-
$2,184 USD
View
B
Retailer 8
-
$2,320 USD
View
B
Retailer 9
-
$2,320 USD
View
B
Retailer 10
-
$2,356 USD
View
B
Retailer 11
-
$2,400 USD
View
B
Retailer 12
-
$2,496 USD
£1,966 GBP
View
Retailer 13
-
$2,824 USD
A$4,344 AUD
View
Price last confirmed 25 days ago
B
Retailer 14
-
$2,862 USD
€2,726 EUR
View
B
Retailer 15
-
$2,891 USD
£2,277 GBP
View
B
Retailer 16
-
$3,416 USD
ZAR 55,188 ZAR
View
B
Retailer 17
-
$3,797 USD
£2,990 GBP
View
Most Expensive
B
MOH London
C71405A16 · Nov 1
$4,018 USD
£3,164 GBP
View
17 more retailers have this diamond
Prices start from $1,877 USDSave up to $2,141 USD

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
$1,877 USD