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Round|Natural|GIA

1.09ct J IF Round Natural Diamond

EX • J/IF • GIA 2243063114

Certificate GIA 2243063114

Diamond specifications and retailer prices

From €2,085 EUR
HK$18,200 HKD
As of November 1, 2026
Save €2,840 EUR (58%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €5,133 EUR at NZ Jewellers · As of October 9, 2026
View at NZ Jewellers

About this 1.09ct natural round diamond

This 1.09ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2243063114. Listed at 17 retailers as of October 30, 2026, with a 136% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
J
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2243063114
Dimensions6.54 × 6.59 × 4.09 mm
L/W Ratio1.01
Top View
6.54 mm6.59 mm1.09 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2243063114
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 62.2%

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: €4,926 EUR|Low: €2,062 EUR|High: €5,133 EUR|Avg: €3,338 EUR|-4.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 7€2,085 EUR
Retailer 6€2,526 EUR
Retailer 2€2,533 EUR
Retailer 11€2,828 EUR
Retailer 3€2,932 EUR
Retailer 10€2,936 EUR
Retailer 8€3,060 EUR
Retailer 5€3,263 EUR
Retailer 12€3,366 EUR
Retailer 4€4,370 EUR
Retailer 9€4,804 EUR
NZ Jewellers€4,926 EUR

26 data points across 12 retailers

17 retailers€2,085 EUR to €4,926 EUR

A
Cheapest Retailer
-
€2,085 EUR
HK$18,200 HKD
A
Retailer 2
-
€2,526 EUR
$2,822 USD
View
A
Retailer 3
-
€2,533 EUR
£2,228 GBP
View
A
Retailer 4
-
€2,828 EUR
$3,159 USD
View
Retailer 5
-
€2,916 EUR
$3,258 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
€2,932 EUR
SGD 4,427 SGD
View
B+
Retailer 7
-
€2,936 EUR
$3,280 USD
View
Retailer 8
-
€2,947 EUR
$3,292 USD
View
Price last confirmed 22 days ago
Retailer 9
-
€2,947 EUR
$3,292 USD
View
Price last confirmed 25 days ago
B+
Retailer 10
-
€3,060 EUR
$3,419 USD
View
B+
Retailer 11
-
€3,263 EUR
View
B+
Retailer 12
-
€3,366 EUR
A$5,786 AUD
View
Retailer 13
-
€4,370 EUR
View
Price last confirmed 11 days ago
B
Retailer 14
-
€4,804 EUR
£4,226 GBP
View
B
Retailer 15
-
€4,926 EUR
$5,503 USD
View
Retailer 16
-
€5,081 EUR
$5,677 USD
View
Price last confirmed 18 days ago
Most Expensive
NZ Jewellers
7c9a8153-e80f-4f16-9164-ba1ae35a1997 · Oct 9
€5,133 EUR
$5,735 USD
View
Price last confirmed 23 days ago
16 more retailers have this diamond
Prices start from €2,085 EURSave up to €2,840 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
1.09ct Round
€2,085 EUR