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Round|Natural|GIA

1.09ct I IF Round Natural Diamond

EX • I/IF • GIA 1569610662

Certificate GIA 1569610662

Diamond specifications and retailer prices

From €2,830 EUR
HK$24,700 HKD
As of October 29, 2026
Save €3,830 EUR (58%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €6,659 EUR at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1569610662. Listed at 21 retailers as of October 29, 2026, with prices from €2,830 to €6,659, a €3,830 spread on the same certified stone. NZ Jewellers lists it at €6,659. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
I
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1569610662
Dimensions6.49 × 6.53 × 4.07 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.49 mm6.53 mm1.09 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1569610662
Side View
Table 58.0%Crown 36°Girdle: THN-STKPavilion 40.6°Culet: NDepth 62.4%

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: Oct 29
Current: €6,659 EUR|Low: €2,830 EUR|High: €6,724 EUR|Avg: €4,139 EUR|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 12€2,830 EUR
Retailer 10€3,397 EUR
Retailer 14€3,424 EUR
Retailer 2€3,437 EUR
Retailer 9€3,502 EUR
Retailer 19€3,528 EUR
Retailer 7€3,595 EUR
Retailer 6€3,596 EUR
Retailer 16€3,822 EUR
Retailer 4€3,860 EUR
Retailer 5€3,860 EUR
Retailer 20€3,900 EUR
Retailer 11€4,075 EUR
Retailer 13€4,307 EUR
Retailer 17€4,331 EUR
Retailer 18€4,410 EUR
Retailer 3€4,700 EUR
Retailer 8€5,491 EUR
Retailer 15€6,393 EUR
NZ Jewellers€6,659 EUR

15 data points across 20 retailers

21 retailers€2,830 EUR to €6,659 EUR

A
Cheapest Retailer
-
€2,830 EUR
HK$24,700 HKD
A
Retailer 2
-
€3,397 EUR
$3,795 USD
View
A
Retailer 3
-
€3,424 EUR
£3,012 GBP
View
A
Retailer 4
-
€3,437 EUR
$3,840 USD
View
A
Retailer 5
-
€3,502 EUR
$3,913 USD
View
A
Retailer 6
-
€3,528 EUR
$3,941 USD
View
Final sale: no returns
A
Retailer 7
-
€3,566 EUR
SGD 5,384 SGD
View
A
Retailer 8
-
€3,595 EUR
SGD 5,427 SGD
View
Retailer 9
-
€3,596 EUR
$4,018 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
€3,822 EUR
$4,270 USD
View
Retailer 11
-
€3,860 EUR
$4,312 USD
View
Price last confirmed 7 days ago
Retailer 12
-
€3,860 EUR
$4,312 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
€3,900 EUR
£3,431 GBP
View
B+
Retailer 14
-
€4,075 EUR
$4,553 USD
View
B+
Retailer 15
-
€4,307 EUR
View
B+
Retailer 16
-
€4,331 EUR
£3,810 GBP
View
B+
Retailer 17
-
€4,410 EUR
$4,927 USD
View
B+
Retailer 18
-
€4,700 EUR
ZAR 84,824 ZAR
View
B
Retailer 19
-
€5,491 EUR
$6,135 USD
View
B
Retailer 20
-
€6,393 EUR
£5,624 GBP
View
Most Expensive
B
NZ Jewellers
6b8181e5-63ef-421e-98e4-c8c21806d33d · Oct 30
€6,659 EUR
$7,440 USD
View
20 more retailers have this diamond
Prices start from €2,830 EURSave up to €3,830 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
€2,830 EUR