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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 HK$13,957 HKD
As of November 4, 2026
Save HK$25,183 HKD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$39,140 HKD 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 HK$13,957 to HK$39,140, a HK$25,183 spread on the same certified stone. NZ Jewellers lists it at HK$39,140. 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: HK$39,140 HKD|Low: HK$13,957 HKD|High: HK$40,599 HKD|Avg: HK$21,479 HKD|-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 5HK$13,957 HKD
Retailer 20HK$16,906 HKD
Retailer 8HK$16,985 HKD
Retailer 2HK$17,416 HKD
Retailer 9HK$17,573 HKD
Retailer 12HK$18,217 HKD
Retailer 7HK$18,523 HKD
Retailer 18HK$18,719 HKD
Retailer 14HK$19,354 HKD
Retailer 10HK$19,417 HKD
Retailer 4HK$19,582 HKD
Retailer 19HK$19,684 HKD
Retailer 13HK$19,817 HKD
Retailer 11HK$21,049 HKD
Retailer 15HK$21,464 HKD
Retailer 6HK$21,598 HKD
Retailer 17HK$22,845 HKD
Retailer 16HK$23,198 HKD
Retailer 3HK$32,707 HKD
NZ JewellersHK$39,140 HKD

16 data points across 20 retailers

20 retailersHK$13,957 HKD to HK$39,140 HKD

A
Cheapest Retailer
-
HK$13,957 HKD
A
Retailer 2
-
HK$16,906 HKD
View
A
Retailer 3
-
HK$16,985 HKD
View
A
Retailer 4
-
HK$17,416 HKD
View
A
Retailer 5
-
HK$17,573 HKD
View
B+
Retailer 6
-
HK$18,217 HKD
View
A
Retailer 7
-
HK$18,523 HKD
View
A
Retailer 8
-
HK$18,719 HKD
View
B+
Retailer 9
-
HK$19,354 HKD
View
Retailer 10
-
HK$19,417 HKD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
HK$19,582 HKD
View
B+
Retailer 12
-
HK$19,684 HKD
View
B+
Retailer 13
-
HK$19,817 HKD
View
B+
Retailer 14
-
HK$21,049 HKD
View
B+
Retailer 15
-
HK$21,464 HKD
View
B+
Retailer 16
-
HK$21,598 HKD
View
B+
Retailer 17
-
HK$22,845 HKD
View
B+
Retailer 18
-
HK$23,198 HKD
View
B
Retailer 19
-
HK$32,707 HKD
View
Most Expensive
B
NZ Jewellers
39deeb90-de59-4062-8a4b-f379d2d6989f · Nov 5
HK$39,140 HKD
$4,989 USD
View
19 more retailers have this diamond
Prices start from HK$13,957 HKDSave up to HK$25,183 HKD

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
HK$13,957 HKD