Round|Natural|GIA

1.09ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 6545283784

Certificate GIA 6545283784

Diamond specifications and retailer prices

From $3,462 USD
As of October 30, 2026
Save $3,751 USD (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,213 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6545283784. Listed at 16 retailers as of October 30, 2026, with prices from $3,462 to $7,213, a $3,751 spread on the same certified stone. NZ Jewellers lists it at $7,213. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6545283784
Dimensions6.52 × 6.57 × 4.10 mm
L/W Ratio1.01
Star length50%
Top View
6.52 mm6.57 mm1.09 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545283784
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 41°Culet: NoneDepth 62.6%

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 30
Current: $7,213 USD|Low: $3,173 USD|High: $7,213 USD|Avg: $4,859 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 7$3,462 USD
Retailer 9$3,532 USD
Retailer 3$3,708 USD
Retailer 8$4,120 USD
Retailer 2$4,249 USD
Retailer 4$4,473 USD
Retailer 6$4,731 USD
Retailer 10$4,831 USD
Retailer 11$6,043 USD
Retailer 5$6,961 USD
NZ Jewellers$7,213 USD

44 data points across 11 retailers

16 retailers$3,462 USD to $7,213 USD

A
Cheapest Retailer
-
$3,462 USD
Final sale: no returns
A
Retailer 2
-
$3,532 USD
View
A
Retailer 3
-
$3,600 USD
CA$4,999 CAD
View
B+
Retailer 4
-
$3,708 USD
View
B+
Retailer 5
-
$4,120 USD
View
B+
Retailer 6
-
$4,120 USD
View
B+
Retailer 7
-
$4,249 USD
£3,346 GBP
View
B+
Retailer 8
-
$4,280 USD
View
B+
Retailer 9
-
$4,280 USD
View
B+
Retailer 10
-
$4,420 USD
View
B+
Retailer 11
-
$4,473 USD
€4,260 EUR
View
B+
Retailer 12
-
$4,731 USD
£3,725 GBP
View
B+
Retailer 13
-
$4,831 USD
£3,804 GBP
View
B
Retailer 14
-
$6,043 USD
View
B
Retailer 15
-
$6,961 USD
£5,481 GBP
View
Most Expensive
B
NZ Jewellers
4af9c45e-dd8f-4f7c-8893-cf812ef527a7 · Oct 30
$7,213 USD
View
15 more retailers have this diamond
Prices start from $3,462 USDSave up to $3,751 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
$3,462 USD