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Heart|Natural|GIA

1.00ct D IF Heart Natural Diamond

GD • D/IF • GIA 1565565880

Certificate GIA 1565565880

Diamond specifications and retailer prices

From €5,274 EUR
As of November 5, 2026
Save €533 EUR (9%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €5,806 EUR at GS Diamonds · As of November 4, 2026
View at GS Diamonds

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded D colour (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 1565565880. Listed at 4 retailers as of November 4, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.00
Carat
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565565880
Dimensions6.36 × 6.90 × 4.08 mm
L/W Ratio1.08
Culet sizeNone
Key to symbols
Natural
Top View
6.36 mm6.90 mm1.00 ctD / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565565880
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: €5,806 EUR|Low: €5,274 EUR|High: €6,345 EUR|Avg: €5,795 EUR|-7.7%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 4€5,274 EUR
Retailer 3€5,512 EUR
Retailer 2€5,713 EUR
GS Diamonds€5,806 EUR

23 data points across 4 retailers

4 retailers€5,274 EUR to €5,806 EUR

A
Cheapest Retailer
-
€5,274 EUR
B+
Retailer 2
-
€5,512 EUR
View
B+
Retailer 3
-
€5,713 EUR
View
Most Expensive
B+
GS Diamonds
AN1E-100758049506 · Nov 4
€5,806 EUR
A$10,026 AUD
View
3 more retailers have this diamond
Prices start from €5,274 EURSave up to €533 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
1.00ct Heart
€5,274 EUR