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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 $3,162 USD
HK$24,700 HKD
As of October 29, 2026
Save $4,278 USD (58%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,440 USD 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 $3,162 to $7,440, a $4,278 spread on the same certified stone. NZ Jewellers lists it at $7,440. 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: $7,440 USD|Low: $3,162 USD|High: $7,512 USD|Avg: $4,624 USD|-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$3,162 USD
Retailer 10$3,795 USD
Retailer 14$3,826 USD
Retailer 2$3,840 USD
Retailer 9$3,913 USD
Retailer 19$3,941 USD
Retailer 7$4,016 USD
Retailer 6$4,018 USD
Retailer 16$4,270 USD
Retailer 4$4,312 USD
Retailer 5$4,312 USD
Retailer 20$4,357 USD
Retailer 11$4,553 USD
Retailer 13$4,812 USD
Retailer 17$4,839 USD
Retailer 18$4,927 USD
Retailer 3$5,251 USD
Retailer 8$6,135 USD
Retailer 15$7,142 USD
NZ Jewellers$7,440 USD

15 data points across 20 retailers

21 retailers$3,162 USD to $7,440 USD

A
Cheapest Retailer
-
$3,162 USD
HK$24,700 HKD
A
Retailer 2
-
$3,795 USD
View
A
Retailer 3
-
$3,826 USD
£3,012 GBP
View
A
Retailer 4
-
$3,840 USD
View
A
Retailer 5
-
$3,913 USD
View
A
Retailer 6
-
$3,941 USD
View
Final sale: no returns
A
Retailer 7
-
$3,984 USD
SGD 5,384 SGD
View
A
Retailer 8
-
$4,016 USD
SGD 5,427 SGD
View
Retailer 9
-
$4,018 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$4,270 USD
View
Retailer 11
-
$4,312 USD
View
Price last confirmed 7 days ago
Retailer 12
-
$4,312 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$4,357 USD
£3,431 GBP
View
B+
Retailer 14
-
$4,553 USD
View
B+
Retailer 15
-
$4,812 USD
€4,583 EUR
View
B+
Retailer 16
-
$4,839 USD
£3,810 GBP
View
B+
Retailer 17
-
$4,927 USD
View
B+
Retailer 18
-
$5,251 USD
ZAR 84,824 ZAR
View
B
Retailer 19
-
$6,135 USD
View
B
Retailer 20
-
$7,142 USD
£5,624 GBP
View
Most Expensive
B
NZ Jewellers
6b8181e5-63ef-421e-98e4-c8c21806d33d · Oct 30
$7,440 USD
View
20 more retailers have this diamond
Prices start from $3,162 USDSave up to $4,278 USD

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
$3,162 USD