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Heart|Natural|GIA

0.80ct H IF Heart Natural Diamond

GD • H/IF • GIA 1423870908

Certificate GIA 1423870908

Diamond specifications and retailer prices

From €1,384 EUR
SGD 2,090 SGD
As of October 31, 2026
Save €2,435 EUR (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €3,819 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural heart diamond

This 0.8ct natural heart sits in the just-under-one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1423870908. Listed at 20 retailers as of October 30, 2026, with prices from €1,384 to €3,819, a €2,435 spread on the same certified stone. NZ Jewellers lists it at €3,819. 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
H
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle44.8°
Pavilion angle36.3°
OriginNatural
Grading LabGIA
CertificateGIA 1423870908
Dimensions6.66 × 5.58 × 3.30 mm
L/W Ratio1.19
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
6.66 mm5.58 mm0.80 ctH / IF
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1423870908
Side View
Table 65.0%Crown 44.8°Girdle: THN-STKPavilion 36.3°Culet: NoneDepth 59.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €3,819 EUR|Low: €1,325 EUR|High: €3,819 EUR|Avg: €1,879 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 9€1,384 EUR
Retailer 6€1,427 EUR
Retailer 10€1,445 EUR
Retailer 5€1,466 EUR
Retailer 3€1,566 EUR
Retailer 13€1,566 EUR
Retailer 4€1,625 EUR
Retailer 12€1,638 EUR
Retailer 7€1,755 EUR
Retailer 14€1,807 EUR
Retailer 11€2,043 EUR
Retailer 8€2,332 EUR
Retailer 2€2,743 EUR
NZ Jewellers€3,819 EUR

43 data points across 14 retailers

20 retailers€1,384 EUR to €3,819 EUR

B+
Cheapest Retailer
-
€1,384 EUR
SGD 2,090 SGD
B+
Retailer 2
-
€1,427 EUR
$1,594 USD
View
B+
Retailer 3
-
€1,445 EUR
$1,614 USD
View
Final sale: no returns
B+
Retailer 4
-
€1,466 EUR
$1,638 USD
View
B+
Retailer 5
-
€1,566 EUR
$1,749 USD
View
B+
Retailer 6
-
€1,566 EUR
$1,749 USD
View
Retailer 7
-
€1,566 EUR
$1,749 USD
View
Price last confirmed 34 days ago
B
Retailer 8
-
€1,625 EUR
$1,815 USD
View
B
Retailer 9
-
€1,638 EUR
$1,830 USD
View
B
Retailer 10
-
€1,688 EUR
$1,886 USD
View
B
Retailer 11
-
€1,755 EUR
£1,544 GBP
View
Retailer 12
-
€1,807 EUR
$2,019 USD
View
Price last confirmed 56 days ago
Retailer 13
-
€1,807 EUR
$2,019 USD
View
Price last confirmed 34 days ago
B
Retailer 14
-
€1,807 EUR
$2,019 USD
View
B
Retailer 15
-
€1,863 EUR
$2,081 USD
View
Retailer 16
-
€2,043 EUR
A$3,512 AUD
View
Price last confirmed 27 days ago
B
Retailer 17
-
€2,332 EUR
ZAR 42,093 ZAR
View
B
Retailer 18
-
€2,743 EUR
£2,413 GBP
View
Retailer 19
-
€3,819 EUR
$4,267 USD
View
Price last confirmed 35 days ago
Most Expensive
C
NZ Jewellers
93b76bf2-4dd6-45a9-a0c3-b23c7d684942 · Oct 30
€3,819 EUR
$4,267 USD
View
19 more retailers have this diamond
Prices start from €1,384 EURSave up to €2,435 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
€1,384 EUR