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Round|Natural|GIA

1.02ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 7548778519

Certificate GIA 7548778519

Diamond specifications and retailer prices

From $3,133 NZD
As of November 5, 2026
Save $3,554 NZD (53%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,001 NZD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct 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 7548778519. Listed at 13 retailers as of November 4, 2026, with a 113% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7548778519
Dimensions6.51 × 6.46 × 3.94 mm
L/W Ratio1.01
Key to symbols
Cloud, Feather
Top View
6.51 mm6.46 mm1.02 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7548778519
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 60.7%

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 5
Current: $3,561 NZD|Low: $3,133 NZD|High: $6,787 NZD|Avg: $4,063 NZD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2$3,133 NZD
Retailer 4$3,209 NZD
Retailer 3$3,341 NZD
Retailer 10$3,444 NZD
Retailer 11$3,504 NZD
Retailer 12$3,540 NZD
Retailer 1$3,561 NZD
Retailer 5$4,134 NZD
Retailer 6$4,461 NZD
Retailer 8$4,671 NZD
Retailer 7$5,185 NZD
Retailer 9$6,687 NZD

17 data points across 12 retailers

13 retailers$3,133 NZD to $6,687 NZD

A
Cheapest Retailer
-
$3,133 NZD
A
Retailer 2
-
$3,341 NZD
View
A
Retailer 3
-
$3,444 NZD
View
Retailer 4
-
$3,467 NZD
View
Price last confirmed 29 days ago
A
Retailer 5
-
$3,504 NZD
View
A
Retailer 6
-
$3,540 NZD
View
A
Retailer 7
-
$3,561 NZD
View
B+
Retailer 8
-
$4,134 NZD
View
B+
Retailer 9
-
$4,461 NZD
View
B+
Retailer 10
-
$4,671 NZD
View
B
Retailer 11
-
$5,185 NZD
View
B
Retailer 12
-
$6,687 NZD
View
Most Expensive
NZ Jewellers
ac83fd03-6200-4662-b249-c07bd82e425e · Oct 3
$8,001 NZD
$4,498 USD
View
Price last confirmed 34 days ago
12 more retailers have this diamond
Prices start from $3,133 NZDSave up to $3,554 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
1.02ct Round
$3,133 NZD