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Heart|Natural|GIA

0.80ct G SI1 Heart Natural Diamond

VG • G/SI1 • GIA 6435859264

Certificate GIA 6435859264

Diamond specifications and retailer prices

From €1,680 EUR
$1,877 USD
As of November 1, 2026
Save €1,917 EUR (53%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €3,597 EUR 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 €1,680 to €3,597, a €1,917 spread on the same certified stone. MOH London lists it at €3,597. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €3,597 EUR|Low: €1,574 EUR|High: €3,640 EUR|Avg: €2,419 EUR|-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€1,680 EUR
Retailer 13€1,717 EUR
Retailer 12€1,823 EUR
Retailer 10€1,860 EUR
Retailer 4€1,955 EUR
Retailer 11€2,109 EUR
Retailer 7€2,234 EUR
Retailer 3€2,528 EUR
Retailer 6€2,562 EUR
Retailer 2€2,588 EUR
Retailer 8€3,058 EUR
Retailer 9€3,399 EUR
MOH London€3,597 EUR

34 data points across 13 retailers

18 retailers€1,680 EUR to €3,597 EUR

B
Cheapest Retailer
-
€1,680 EUR
$1,877 USD
B
Retailer 2
-
€1,717 EUR
$1,918 USD
View
Final sale: no returns
B
Retailer 3
-
€1,823 EUR
$2,037 USD
View
Retailer 4
-
€1,860 EUR
$2,078 USD
View
Price last confirmed 17 days ago
B
Retailer 5
-
€1,884 EUR
$2,105 USD
View
B
Retailer 6
-
€1,912 EUR
$2,136 USD
View
B
Retailer 7
-
€1,955 EUR
$2,184 USD
View
B
Retailer 8
-
€2,077 EUR
$2,320 USD
View
B
Retailer 9
-
€2,077 EUR
$2,320 USD
View
B
Retailer 10
-
€2,109 EUR
$2,356 USD
View
B
Retailer 11
-
€2,148 EUR
$2,400 USD
View
B
Retailer 12
-
€2,234 EUR
£1,966 GBP
View
Retailer 13
-
€2,528 EUR
A$4,344 AUD
View
Price last confirmed 25 days ago
B
Retailer 14
-
€2,562 EUR
View
B
Retailer 15
-
€2,588 EUR
£2,277 GBP
View
B
Retailer 16
-
€3,058 EUR
ZAR 55,188 ZAR
View
B
Retailer 17
-
€3,399 EUR
£2,990 GBP
View
Most Expensive
B
MOH London
C71405A16 · Nov 1
€3,597 EUR
£3,164 GBP
View
17 more retailers have this diamond
Prices start from €1,680 EURSave up to €1,917 EUR

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
€1,680 EUR