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Round|Natural|GIA

0.42ct H VS2 Round Natural Diamond

EX • H/VS2 • GIA 2554820385

Certificate GIA 2554820385

Diamond specifications and retailer prices

From $506 AUD
₹33,836 INR
As of October 30, 2026
Save $1,069 AUD (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,319 AUD at NZ Jewellers · As of September 28, 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 2554820385. Listed at 16 retailers as of October 26, 2026, with a 211% 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 angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2554820385
Dimensions4.77 × 4.80 × 2.95 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud
Top View
4.77 mm4.80 mm0.42 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554820385
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.6%

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: $1,057 AUD|Low: $505 AUD|High: $1,672 AUD|Avg: $917 AUD|-4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 4$506 AUD
Retailer 3$583 AUD
Retailer 11$724 AUD
Retailer 10$733 AUD
Retailer 6$847 AUD
Retailer 5$869 AUD
Retailer 8$939 AUD
Retailer 9$962 AUD
Retailer 7$975 AUD
Retailer 1$1,057 AUD
Retailer 2$1,575 AUD

22 data points across 11 retailers

16 retailers$506 AUD to $1,575 AUD

A
Cheapest Retailer
-
$506 AUD
₹33,836 INR
A
Retailer 2
-
$583 AUD
HK$3,200 HKD
View
A
Retailer 3
-
$724 AUD
SGD 687 SGD
View
A
Retailer 4
-
$733 AUD
$515 USD
View
Retailer 5
-
$739 AUD
$519 USD
View
Price last confirmed 29 days ago
Retailer 6
-
$796 AUD
$559 USD
View
Price last confirmed 31 days ago
A
Retailer 7
-
$847 AUD
£468 GBP
View
Retailer 8
-
$853 AUD
$599 USD
View
Price last confirmed 31 days ago
B+
Retailer 9
-
$869 AUD
$610 USD
View
B+
Retailer 10
-
$939 AUD
€628 EUR
View
B+
Retailer 11
-
$962 AUD
$676 USD
View
B+
Retailer 12
-
$975 AUD
$685 USD
View
B+
Retailer 13
-
$1,057 AUD
ZAR 11,996 ZAR
View
Retailer 14
-
$1,112 AUD
View
Price last confirmed 26 days ago
B
Retailer 15
-
$1,575 AUD
£871 GBP
View
Most Expensive
NZ Jewellers
1014b3bf-4edd-4b87-8f8c-40068e015bdc · Sep 28
$2,319 AUD
$1,629 USD
View
Price last confirmed 32 days ago
15 more retailers have this diamond
Prices start from $506 AUDSave up to $1,069 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
$506 AUD