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Round|Natural|GIA

1.60ct K VS2 Round Natural Diamond

EX • K/VS2 • GIA 5556427375

Certificate GIA 5556427375

Diamond specifications and retailer prices

From $4,827 AUD
As of November 4, 2026
Save $5,408 AUD (53%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $11,227 AUD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.6ct natural round diamond

This 1.6ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5556427375. Listed at 18 retailers as of November 4, 2026, with a 112% 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

1.60
Carat
K
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5556427375
Dimensions7.39 × 7.44 × 4.67 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural, Pinpoint, Natural
Top View
7.39 mm7.44 mm1.60 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5556427375
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.0%

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: $7,015 AUD|Low: $4,827 AUD|High: $10,385 AUD|Avg: $6,875 AUD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10$4,827 AUD
Retailer 6$5,124 AUD
Retailer 7$5,677 AUD
Retailer 2$5,753 AUD
Retailer 3$6,134 AUD
Retailer 8$6,485 AUD
Retailer 1$7,015 AUD
Retailer 4$7,235 AUD
Retailer 5$7,861 AUD
Retailer 9$10,235 AUD

27 data points across 10 retailers

18 retailers$4,827 AUD to $10,235 AUD

A
Cheapest Retailer
-
$4,827 AUD
A
Retailer 2
-
$5,124 AUD
View
A
Retailer 3
-
$5,677 AUD
View
A
Retailer 4
-
$5,753 AUD
View
A
Retailer 5
-
$5,870 AUD
View
A
Retailer 6
-
$5,871 AUD
View
A
Retailer 7
-
$6,134 AUD
View
Retailer 8
-
$6,444 AUD
View
Price last confirmed 29 days ago
Retailer 9
-
$6,444 AUD
View
Price last confirmed 29 days ago
Retailer 10
-
$6,444 AUD
View
Price last confirmed 38 days ago
A
Retailer 11
-
$6,457 AUD
View
A
Retailer 12
-
$6,485 AUD
View
A
Retailer 13
-
$7,015 AUD
View
B+
Retailer 14
-
$7,235 AUD
View
Retailer 15
-
$7,435 AUD
View
Price last confirmed 28 days ago
B+
Retailer 16
-
$7,861 AUD
View
B+
Retailer 17
-
$10,235 AUD
View
Most Expensive
NZ Jewellers
b22c6598-ebc2-4730-a1c6-cc43365b7a01 · Sep 28
$11,227 AUD
$7,859 USD
View
Price last confirmed 39 days ago
17 more retailers have this diamond
Prices start from $4,827 AUDSave up to $5,408 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
1.60ct Round
$4,827 AUD