Heart|Natural|GIA

1.09ct E IF Heart Natural Diamond

VG • E/IF • GIA 5

Certificate GIA 5

Diamond specifications and retailer prices

From €6,961 EUR
$7,808 USD
As of October 30, 2026
Save €2,951 EUR (30%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €9,912 EUR at GS Diamonds · As of October 31, 2026
View at GS Diamonds

About this 1.09ct natural heart diamond

This 1.09ct natural heart sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 4 retailers as of October 30, 2026, with prices from €6,961 to €9,912, a €2,951 spread on the same certified stone. GS Diamonds lists it at €9,912. 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

1.09
Carat
E
Color
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5
Dimensions6.98 × 7.26 × 3.75 mm
L/W Ratio1.04
Top View
6.98 mm7.26 mm1.09 ctE / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5
Side View
Table 57.0%CrownGirdle: VTN-THNPavilionCulet: NoneDepth 51.7%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: €9,912 EUR|Low: €6,879 EUR|High: €10,026 EUR|Avg: €8,310 EUR|+1.7%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 3€6,961 EUR
Retailer 4€7,649 EUR
Retailer 2€8,828 EUR
GS Diamonds€9,912 EUR

44 data points across 4 retailers

4 retailers€6,961 EUR to €9,912 EUR

B+
Cheapest Retailer
-
€6,961 EUR
$7,808 USD
B+
Retailer 2
-
€7,649 EUR
$8,579 USD
View
B
Retailer 3
-
€8,828 EUR
$9,902 USD
View
Most Expensive
B
GS Diamonds
S2A9-5222723106 · Oct 31
€9,912 EUR
A$17,104 AUD
View
3 more retailers have this diamond
Prices start from €6,961 EURSave up to €2,951 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+
1.09ct Heart
€6,961 EUR