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Round|Natural|GIA

0.40ct K VS2 Round Natural Diamond

EX • K/VS2 • GIA 1553109383

Certificate GIA 1553109383

Diamond specifications and retailer prices

From $329 AUD
As of November 4, 2026
Save $1,437 AUD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,766 AUD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.4ct natural round diamond

This 0.4ct natural round sits in the sub-half-carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1553109383. Listed at 18 retailers as of November 4, 2026, with prices from $329 to $1,766, a $1,437 spread on the same certified stone. NZ Jewellers lists it at $1,766. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
K
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1553109383
Dimensions4.71 × 4.67 × 2.96 mm
L/W Ratio1.01
Top View
4.71 mm4.67 mm0.40 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553109383
Side View
Table 57.0%Crown 36.5°Girdle: Sli. ThickPavilion 41°Culet: NDepth 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: $1,766 AUD|Low: $329 AUD|High: $1,810 AUD|Avg: $715 AUD|-2.4%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 12$329 AUD
Retailer 9$401 AUD
Retailer 4$460 AUD
Retailer 8$493 AUD
Retailer 6$500 AUD
Retailer 17$514 AUD
Retailer 11$584 AUD
Retailer 15$616 AUD
Retailer 16$620 AUD
Retailer 3$646 AUD
Retailer 13$717 AUD
Retailer 5$743 AUD
Retailer 10$763 AUD
Retailer 7$779 AUD
Retailer 2$926 AUD
Retailer 14$1,063 AUD
NZ Jewellers$1,766 AUD

21 data points across 17 retailers

18 retailers$329 AUD to $1,766 AUD

A
Cheapest Retailer
-
$329 AUD
A
Retailer 2
-
$401 AUD
View
Retailer 3
-
$433 AUD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$460 AUD
View
Retailer 5
-
$493 AUD
View
Price last confirmed 10 days ago
Retailer 6
-
$500 AUD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$514 AUD
View
A
Retailer 8
-
$584 AUD
View
A
Retailer 9
-
$616 AUD
View
A
Retailer 10
-
$620 AUD
View
B+
Retailer 11
-
$646 AUD
View
B+
Retailer 12
-
$717 AUD
View
B+
Retailer 13
-
$743 AUD
View
B+
Retailer 14
-
$763 AUD
View
B
Retailer 15
-
$779 AUD
View
B+
Retailer 16
-
$926 AUD
View
B
Retailer 17
-
$1,063 AUD
View
Most Expensive
B
NZ Jewellers
b750d495-f335-40ae-b903-561c7306d7fa · Nov 4
$1,766 AUD
$1,236 USD
View
17 more retailers have this diamond
Prices start from $329 AUDSave up to $1,437 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
0.40ct Round
$329 AUD