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Heart|Natural|GIA

1.00ct I IF Heart Natural Diamond

GD • I/IF • GIA 6545079491

Certificate GIA 6545079491

Diamond specifications and retailer prices

From €1,792 EUR
As of November 4, 2026
Save €848 EUR (32%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €2,640 EUR at GemTrove · As of November 4, 2026
View at GemTrove

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded I 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 6545079491. Listed at 4 retailers as of November 4, 2026, with prices from €1,792 to €2,640, a €848 spread on the same certified stone. GemTrove lists it at €2,640. 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
I
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6545079491
Dimensions6.10 × 7.06 × 4.18 mm
L/W Ratio1.16
Top View
6.10 mm7.06 mm1.00 ctI / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6545079491
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.3%

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 4
Current: €2,640 EUR|Low: €1,792 EUR|High: €2,640 EUR|Avg: €2,268 EUR
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 2€1,792 EUR
Retailer 4€1,822 EUR
Retailer 3€2,061 EUR
Retailer 5€2,290 EUR
GemTrove€2,640 EUR

11 data points across 5 retailers

4 retailers€1,792 EUR to €2,640 EUR

A
Cheapest Retailer
-
€1,792 EUR
A
Retailer 2
-
€1,822 EUR
View
A
Retailer 3
-
€2,061 EUR
View
Most Expensive
B
GemTrove
GT-N-01267339-98 · Nov 4
€2,640 EUR
A$4,558 AUD
View
3 more retailers have this diamond
Prices start from €1,792 EURSave up to €848 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
€1,792 EUR