Round|Natural|GIA

0.42ct H VS2 Round Natural Diamond

EX • H/VS2 • GIA 2566194608

Certificate GIA 2566194608

Diamond specifications and retailer prices

From $496 AUD
₹33,169 INR
As of October 30, 2026
Save $1,086 AUD (69%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,363 AUD at NZ Jewellers · As of September 24, 2026
View at NZ Jewellers

About this 0.42ct natural round diamond

This 0.42ct natural round sits in the sub-half-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2566194608. Listed at 24 retailers as of October 29, 2026, with a 219% 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

0.42
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2566194608
Dimensions4.80 × 4.77 × 2.99 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
4.80 mm4.77 mm0.42 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566194608
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.4%

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: Oct 30
Current: $846 AUD|Low: $496 AUD|High: $1,907 AUD|Avg: $1,005 AUD|-3.1%
Retailer 1
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
October 31, 2026
Retailer 9$496 AUD
Retailer 3$583 AUD
Retailer 14$690 AUD
Retailer 7$717 AUD
Retailer 15$729 AUD
Retailer 4$747 AUD
Retailer 1$846 AUD
Retailer 11$868 AUD
Retailer 10$927 AUD
Retailer 12$961 AUD
Retailer 2$975 AUD
Retailer 8$1,056 AUD
Retailer 6$1,099 AUD
Retailer 13$1,582 AUD
Retailer 5$1,907 AUD

30 data points across 15 retailers

24 retailers$496 AUD to $1,582 AUD

A
Cheapest Retailer
-
$496 AUD
₹33,169 INR
A
Retailer 2
-
$583 AUD
HK$3,200 HKD
View
A
Retailer 3
-
$690 AUD
View
Retailer 4
-
$717 AUD
$504 USD
View
Price last confirmed 23 days ago
A
Retailer 5
-
$729 AUD
$512 USD
View
Retailer 6
-
$730 AUD
$513 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
$747 AUD
SGD 709 SGD
View
Retailer 8
-
$753 AUD
$529 USD
View
Price last confirmed 38 days ago
Retailer 9
-
$771 AUD
SGD 732 SGD
View
Price last confirmed 22 days ago
Retailer 10
-
$787 AUD
$553 USD
View
Price last confirmed 32 days ago
Retailer 11
-
$843 AUD
$592 USD
View
Price last confirmed 31 days ago
B+
Retailer 12
-
$846 AUD
£468 GBP
View
B+
Retailer 13
-
$868 AUD
$610 USD
View
Retailer 14
-
$870 AUD
$611 USD
View
Price last confirmed 39 days ago
B+
Retailer 15
-
$927 AUD
€620 EUR
View
B+
Retailer 16
-
$961 AUD
$675 USD
View
B+
Retailer 17
-
$975 AUD
$685 USD
View
B+
Retailer 18
-
$1,056 AUD
ZAR 11,986 ZAR
View
Retailer 19
-
$1,099 AUD
View
Price last confirmed 27 days ago
B
Retailer 20
-
$1,582 AUD
£875 GBP
View
Retailer 21
-
$1,605 AUD
£888 GBP
View
Price last confirmed 26 days ago
Retailer 22
-
$1,907 AUD
£1,055 GBP
View
Price last confirmed 22 days ago
Retailer 23
-
$2,292 AUD
$1,610 USD
View
Price last confirmed 33 days ago
Most Expensive
NZ Jewellers
80ddb85f-31dc-4018-bce4-252c58526109 · Sep 24
$2,363 AUD
$1,660 USD
View
Price last confirmed 37 days ago
23 more retailers have this diamond
Prices start from $496 AUDSave up to $1,086 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
0.42ct Round
$496 AUD