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Round|Natural|GIA

1.00ct K VS1 Round Natural Diamond

VG • K/VS1 • GIA 7448185543

Certificate GIA 7448185543

Diamond specifications and retailer prices

From $2,566 AUD
As of November 5, 2026
Save $2,396 AUD (48%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,925 AUD at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 7448185543. Listed at 23 retailers as of November 4, 2026, with a 93% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 7448185543
Dimensions6.22 × 6.13 × 4.02 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.22 mm6.13 mm1.00 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7448185543
Side View
Table 57.0%Crown 38°Girdle: MED-MEDPavilion 40°Culet: NoneDepth 65.0%

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 5
Current: $2,641 AUD|Low: $2,621 AUD|High: $5,034 AUD|Avg: $3,233 AUD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9$2,621 AUD
Retailer 1$2,641 AUD
Retailer 2$2,697 AUD
Retailer 3$2,811 AUD
Retailer 11$2,840 AUD
Retailer 10$2,893 AUD
Retailer 4$3,047 AUD
Retailer 6$3,283 AUD
Retailer 7$3,466 AUD
Retailer 5$3,608 AUD
Retailer 8$4,961 AUD

37 data points across 11 retailers

23 retailers$2,566 AUD to $4,961 AUD

A
Cheapest Retailer
-
$2,566 AUD
A
Retailer 2
-
$2,573 AUD
View
A
Retailer 3
-
$2,621 AUD
View
A
Retailer 4
-
$2,641 AUD
View
A
Retailer 5
-
$2,697 AUD
View
A
Retailer 6
-
$2,811 AUD
View
Retailer 7
-
$2,840 AUD
View
Price last confirmed 12 days ago
Retailer 8
-
$2,840 AUD
View
Price last confirmed 25 days ago
Retailer 9
-
$2,840 AUD
View
Price last confirmed 28 days ago
Retailer 10
-
$2,840 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$2,840 AUD
View
Retailer 12
-
$2,840 AUD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$2,893 AUD
View
B+
Retailer 14
-
$2,970 AUD
View
Retailer 15
-
$2,970 AUD
View
Price last confirmed 38 days ago
Retailer 16
-
$2,970 AUD
View
Price last confirmed 12 days ago
B+
Retailer 17
-
$3,047 AUD
View
Retailer 18
-
$3,276 AUD
View
Price last confirmed 28 days ago
B+
Retailer 19
-
$3,283 AUD
View
B+
Retailer 20
-
$3,466 AUD
View
B+
Retailer 21
-
$3,608 AUD
View
B
Retailer 22
-
$4,961 AUD
View
Most Expensive
NZ Jewellers
8e47c8ff-03eb-40d4-913b-54d69dccfe5f · Sep 27
$6,925 AUD
$4,848 USD
View
Price last confirmed 40 days ago
22 more retailers have this diamond
Prices start from $2,566 AUDSave up to $2,396 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
1.00ct Round
$2,566 AUD