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Round|Natural|GIA

1.02ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 5553457992

Certificate GIA 5553457992

Diamond specifications and retailer prices

From $2,851 AUD
As of November 4, 2026
Save $2,830 AUD (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,800 AUD at NZ Jewellers · As of October 20, 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 5553457992. Listed at 14 retailers as of November 4, 2026, with a 99% 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
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5553457992
Dimensions6.45 × 6.41 × 3.99 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Pinpoint
Top View
6.45 mm6.41 mm1.02 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553457992
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.0%

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 4
Current: $6,800 AUD|Low: $2,851 AUD|High: $6,800 AUD|Avg: $3,886 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 11$2,851 AUD
Retailer 5$2,938 AUD
Retailer 2$3,026 AUD
Retailer 13$3,253 AUD
Retailer 3$3,257 AUD
Retailer 12$3,403 AUD
Retailer 6$3,513 AUD
Retailer 7$3,737 AUD
Retailer 4$3,753 AUD
Retailer 8$3,968 AUD
Retailer 10$4,150 AUD
Retailer 9$5,681 AUD
NZ Jewellers$6,800 AUD

37 data points across 13 retailers

14 retailers$2,851 AUD to $5,681 AUD

A
Cheapest Retailer
-
$2,851 AUD
A
Retailer 2
-
$2,938 AUD
View
A
Retailer 3
-
$3,026 AUD
View
Retailer 4
-
$3,253 AUD
View
Price last confirmed 21 days ago
Retailer 5
-
$3,253 AUD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
$3,257 AUD
View
Retailer 7
-
$3,403 AUD
View
Price last confirmed 15 days ago
B+
Retailer 8
-
$3,513 AUD
View
B+
Retailer 9
-
$3,737 AUD
View
Retailer 10
-
$3,753 AUD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
$3,968 AUD
View
B
Retailer 12
-
$4,150 AUD
View
B
Retailer 13
-
$5,681 AUD
View
Most Expensive
NZ Jewellers
fc69baea-cbda-4b54-9ad4-8aebb2cc5125 · Oct 20
$6,800 AUD
$4,760 USD
View
Price last confirmed 16 days ago
13 more retailers have this diamond
Prices start from $2,851 AUDSave up to $2,830 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
$2,851 AUD