Round|Natural|GIA

1.00ct K VS1 Round Natural Diamond

VG • K/VS1 • GIA 7448185543

Certificate GIA 7448185543

Diamond specifications and retailer prices

From $3,195 NZD
As of November 5, 2026
Save $2,983 NZD (48%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $8,624 NZD 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: $3,289 NZD|Low: $3,264 NZD|High: $6,269 NZD|Avg: $4,026 NZD|-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$3,264 NZD
Retailer 1$3,289 NZD
Retailer 2$3,359 NZD
Retailer 3$3,501 NZD
Retailer 11$3,536 NZD
Retailer 10$3,602 NZD
Retailer 4$3,794 NZD
Retailer 6$4,088 NZD
Retailer 7$4,316 NZD
Retailer 5$4,494 NZD
Retailer 8$6,178 NZD

37 data points across 11 retailers

23 retailers$3,195 NZD to $6,178 NZD

A
Cheapest Retailer
-
$3,195 NZD
A
Retailer 2
-
$3,204 NZD
View
A
Retailer 3
-
$3,264 NZD
View
A
Retailer 4
-
$3,289 NZD
View
A
Retailer 5
-
$3,359 NZD
View
A
Retailer 6
-
$3,501 NZD
View
Retailer 7
-
$3,536 NZD
View
Price last confirmed 12 days ago
Retailer 8
-
$3,536 NZD
View
Price last confirmed 25 days ago
Retailer 9
-
$3,536 NZD
View
Price last confirmed 28 days ago
Retailer 10
-
$3,536 NZD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$3,536 NZD
View
Retailer 12
-
$3,536 NZD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$3,602 NZD
View
B+
Retailer 14
-
$3,698 NZD
View
Retailer 15
-
$3,698 NZD
View
Price last confirmed 38 days ago
Retailer 16
-
$3,698 NZD
View
Price last confirmed 12 days ago
B+
Retailer 17
-
$3,794 NZD
View
Retailer 18
-
$4,079 NZD
View
Price last confirmed 28 days ago
B+
Retailer 19
-
$4,088 NZD
View
B+
Retailer 20
-
$4,316 NZD
View
B+
Retailer 21
-
$4,494 NZD
View
B
Retailer 22
-
$6,178 NZD
View
Most Expensive
NZ Jewellers
8e47c8ff-03eb-40d4-913b-54d69dccfe5f · Sep 27
$8,624 NZD
$4,848 USD
View
Price last confirmed 40 days ago
22 more retailers have this diamond
Prices start from $3,195 NZDSave up to $2,983 NZD

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
$3,195 NZD