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Heart|Natural|GIA

0.80ct F SI1 Heart Natural Diamond

GD • F/SI1 • GIA 3405535432

Certificate GIA 3405535432

Diamond specifications and retailer prices

From €1,854 EUR
$2,080 USD
As of November 1, 2026
Save €2,115 EUR (53%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €3,970 EUR at MOH London · As of November 2, 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 F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3405535432. Listed at 18 retailers as of November 1, 2026, with prices from €1,854 to €3,970, a €2,115 spread on the same certified stone. MOH London lists it at €3,970. 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
F
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3405535432
Dimensions5.40 × 5.09 × 3.46 mm
L/W Ratio1.06
Top View
5.40 mm5.09 mm0.80 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3405535432
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: 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: Nov 1
Current: €3,970 EUR|Low: €1,737 EUR|High: €4,017 EUR|Avg: €2,649 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 4€1,854 EUR
Retailer 7€1,872 EUR
Retailer 13€1,895 EUR
Retailer 5€1,980 EUR
Retailer 12€1,987 EUR
Retailer 11€2,328 EUR
Retailer 6€2,422 EUR
Retailer 3€2,539 EUR
Retailer 9€2,830 EUR
Retailer 2€2,857 EUR
Retailer 8€3,375 EUR
Retailer 10€3,567 EUR
MOH London€3,970 EUR

34 data points across 13 retailers

18 retailers€1,854 EUR to €3,970 EUR

B
Cheapest Retailer
-
€1,854 EUR
$2,080 USD
B
Retailer 2
-
€1,872 EUR
$2,100 USD
View
B
Retailer 3
-
€1,895 EUR
$2,125 USD
View
Final sale: no returns
B
Retailer 4
-
€1,980 EUR
$2,221 USD
View
B
Retailer 5
-
€1,987 EUR
$2,229 USD
View
B
Retailer 6
-
€2,055 EUR
$2,305 USD
View
B
Retailer 7
-
€2,098 EUR
$2,353 USD
View
B
Retailer 8
-
€2,274 EUR
$2,550 USD
View
B
Retailer 9
-
€2,274 EUR
$2,550 USD
View
B
Retailer 10
-
€2,328 EUR
$2,611 USD
View
B
Retailer 11
-
€2,354 EUR
$2,640 USD
View
B
Retailer 12
-
€2,422 EUR
£2,139 GBP
View
Retailer 13
-
€2,539 EUR
A$4,381 AUD
View
Price last confirmed 26 days ago
B
Retailer 14
-
€2,830 EUR
View
B
Retailer 15
-
€2,857 EUR
£2,523 GBP
View
B
Retailer 16
-
€3,375 EUR
ZAR 61,152 ZAR
View
B
Retailer 17
-
€3,567 EUR
£3,150 GBP
View
Most Expensive
B
MOH London
9477A6997 · Nov 2
€3,970 EUR
£3,506 GBP
View
17 more retailers have this diamond
Prices start from €1,854 EURSave up to €2,115 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
€1,854 EUR