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Round|Natural|GIA

1.09ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 3565565171

Certificate GIA 3565565171

Diamond specifications and retailer prices

From $2,541 AUD
As of November 4, 2026
Save $4,585 AUD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,127 AUD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 3565565171. Listed at 20 retailers as of November 4, 2026, with prices from $2,541 to $7,127, a $4,585 spread on the same certified stone. NZ Jewellers lists it at $7,127. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 3565565171
Dimensions6.58 × 6.63 × 4.07 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle, Cloud, Pinpoint
Top View
6.58 mm6.63 mm1.09 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3565565171
Side View
Table 59.0%Crown 32°Girdle: Slightly ThickPavilion 41.8°Culet: NoneDepth 61.7%

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: $7,127 AUD|Low: $2,541 AUD|High: $7,392 AUD|Avg: $3,911 AUD|-3.6%
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 6, 2026
Retailer 5$2,541 AUD
Retailer 20$3,078 AUD
Retailer 8$3,093 AUD
Retailer 2$3,171 AUD
Retailer 9$3,200 AUD
Retailer 12$3,317 AUD
Retailer 7$3,373 AUD
Retailer 18$3,408 AUD
Retailer 14$3,524 AUD
Retailer 10$3,536 AUD
Retailer 4$3,566 AUD
Retailer 19$3,584 AUD
Retailer 13$3,608 AUD
Retailer 11$3,833 AUD
Retailer 15$3,908 AUD
Retailer 6$3,933 AUD
Retailer 17$4,160 AUD
Retailer 16$4,224 AUD
Retailer 3$5,955 AUD
NZ Jewellers$7,127 AUD

16 data points across 20 retailers

20 retailers$2,541 AUD to $7,127 AUD

A
Cheapest Retailer
-
$2,541 AUD
A
Retailer 2
-
$3,078 AUD
View
A
Retailer 3
-
$3,093 AUD
View
A
Retailer 4
-
$3,171 AUD
View
A
Retailer 5
-
$3,200 AUD
View
B+
Retailer 6
-
$3,317 AUD
View
A
Retailer 7
-
$3,373 AUD
View
A
Retailer 8
-
$3,408 AUD
View
B+
Retailer 9
-
$3,524 AUD
View
Retailer 10
-
$3,536 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$3,566 AUD
View
B+
Retailer 12
-
$3,584 AUD
View
B+
Retailer 13
-
$3,608 AUD
View
B+
Retailer 14
-
$3,833 AUD
View
B+
Retailer 15
-
$3,908 AUD
View
B+
Retailer 16
-
$3,933 AUD
View
B+
Retailer 17
-
$4,160 AUD
View
B+
Retailer 18
-
$4,224 AUD
View
B
Retailer 19
-
$5,955 AUD
View
Most Expensive
B
NZ Jewellers
39deeb90-de59-4062-8a4b-f379d2d6989f · Nov 5
$7,127 AUD
$4,989 USD
View
19 more retailers have this diamond
Prices start from $2,541 AUDSave up to $4,585 AUD

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
$2,541 AUD