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Heart|Natural|GIA

0.90ct F SI2 Heart Natural Diamond

VG • F/SI2 • GIA 6515508943

Certificate GIA 6515508943

Diamond specifications and retailer prices

From €890 EUR
HK$7,800 HKD
As of November 1, 2026
Save €1,299 EUR (59%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,093 EUR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6515508943. Listed at 14 retailers as of October 29, 2026, with a 146% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.90
Carat
F
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.2°
OriginNatural
Grading LabGIA
CertificateGIA 6515508943
Dimensions6.65 × 6.01 × 3.48 mm
L/W Ratio1.11
Top View
6.65 mm6.01 mm0.90 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6515508943
Side View
Table 60.0%CrownGirdle: THN-VTKPavilion 38.2°Culet: NoneDepth 57.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €940 EUR|Low: €890 EUR|High: €2,326 EUR|Avg: €1,336 EUR|-5.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 9€890 EUR
Retailer 1€940 EUR
Retailer 8€963 EUR
Retailer 10€967 EUR
Retailer 7€1,034 EUR
Retailer 11€1,048 EUR
Retailer 6€1,174 EUR
Retailer 3€1,365 EUR
Retailer 4€1,529 EUR
Retailer 5€1,614 EUR
Retailer 2€1,813 EUR
Retailer 12€2,189 EUR

36 data points across 12 retailers

14 retailers€890 EUR to €2,189 EUR

A
Cheapest Retailer
-
€890 EUR
HK$7,800 HKD
A
Retailer 2
-
€940 EUR
$1,054 USD
View
A
Retailer 3
-
€963 EUR
$1,080 USD
View
A
Retailer 4
-
€967 EUR
$1,085 USD
View
Final sale: no returns
A
Retailer 5
-
€1,034 EUR
$1,160 USD
View
A
Retailer 6
-
€1,048 EUR
$1,176 USD
View
A
Retailer 7
-
€1,174 EUR
£1,036 GBP
View
B+
Retailer 8
-
€1,365 EUR
SGD 2,069 SGD
View
Retailer 9
-
€1,529 EUR
£1,350 GBP
View
Price last confirmed 40 days ago
B
Retailer 10
-
€1,558 EUR
A$2,688 AUD
View
B+
Retailer 11
-
€1,614 EUR
View
Retailer 12
-
€1,813 EUR
$2,033 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
€2,189 EUR
£1,933 GBP
View
Most Expensive
NZ Jewellers
93dc8e0f-e8fc-4ffd-bb0f-4db606fbda09 · Sep 25
€3,093 EUR
$3,469 USD
View
Price last confirmed 38 days ago
13 more retailers have this diamond
Prices start from €890 EURSave up to €1,299 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.

A
0.90ct Heart
€890 EUR