Round|Natural|GIA

1.09ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 6522201115

Certificate GIA 6522201115

Diamond specifications and retailer prices

From $2,019 USD
As of November 4, 2026
Save $2,554 USD (56%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,573 USD 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 6522201115. Listed at 6 retailers as of November 4, 2026, with prices from $2,019 to $4,573, a $2,554 spread on the same certified stone. NZ Jewellers lists it at $4,573. 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle33°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6522201115
Dimensions6.57 × 6.62 × 4.06 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Top View
6.57 mm6.62 mm1.09 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6522201115
Side View
Table 61.0%Crown 33°Girdle: STK-STKPavilion 41.8°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,573 USD|Low: $2,019 USD|High: $4,573 USD|Avg: $3,086 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 5$2,019 USD
Retailer 6$2,166 USD
Retailer 2$2,514 USD
Retailer 4$2,814 USD
Retailer 3$3,821 USD
NZ Jewellers$4,573 USD

22 data points across 6 retailers

6 retailers$2,019 USD to $4,573 USD

A
Cheapest Retailer
-
$2,019 USD
Final sale: no returns
A
Retailer 2
-
$2,166 USD
View
B+
Retailer 3
-
$2,514 USD
View
B+
Retailer 4
-
$2,814 USD
View
B
Retailer 5
-
$3,821 USD
View
Most Expensive
B
NZ Jewellers
7e41d25e-ec61-45b6-88e1-f182987f61b1 · Nov 5
$4,573 USD
View
5 more retailers have this diamond
Prices start from $2,019 USDSave up to $2,554 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
$2,019 USD