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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 $2,516 AUD
As of November 5, 2026
Save $2,854 AUD (53%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,425 AUD 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: $2,860 AUD|Low: $2,516 AUD|High: $5,450 AUD|Avg: $3,263 AUD|-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$2,516 AUD
Retailer 4$2,577 AUD
Retailer 3$2,683 AUD
Retailer 10$2,766 AUD
Retailer 11$2,814 AUD
Retailer 12$2,843 AUD
Retailer 1$2,860 AUD
Retailer 5$3,320 AUD
Retailer 6$3,583 AUD
Retailer 8$3,751 AUD
Retailer 7$4,164 AUD
Retailer 9$5,370 AUD

17 data points across 12 retailers

13 retailers$2,516 AUD to $5,370 AUD

A
Cheapest Retailer
-
$2,516 AUD
A
Retailer 2
-
$2,683 AUD
View
A
Retailer 3
-
$2,766 AUD
View
Retailer 4
-
$2,784 AUD
View
Price last confirmed 29 days ago
A
Retailer 5
-
$2,814 AUD
View
A
Retailer 6
-
$2,843 AUD
View
A
Retailer 7
-
$2,860 AUD
View
B+
Retailer 8
-
$3,320 AUD
View
B+
Retailer 9
-
$3,583 AUD
View
B+
Retailer 10
-
$3,751 AUD
View
B
Retailer 11
-
$4,164 AUD
View
B
Retailer 12
-
$5,370 AUD
View
Most Expensive
NZ Jewellers
ac83fd03-6200-4662-b249-c07bd82e425e · Oct 3
$6,425 AUD
$4,498 USD
View
Price last confirmed 34 days ago
12 more retailers have this diamond
Prices start from $2,516 AUDSave up to $2,854 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
1.02ct Round
$2,516 AUD