Round|Natural|GIA

0.42ct G VVS2 Round Natural Diamond

EX • G/VVS2 • GIA 6545138437

Certificate GIA 6545138437

Diamond specifications and retailer prices

From £229 GBP
₹29,256 INR
As of October 28, 2026
Save £487 GBP (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,349 GBP at NZ Jewellers · As of September 21, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6545138437. Listed at 15 retailers as of October 28, 2026, with a 213% 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
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6545138437
Dimensions4.78 × 4.81 × 2.98 mm
L/W Ratio1.01
Top View
4.78 mm4.81 mm0.42 ctG / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6545138437
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A+
Exceptional
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 28
Current: £379 GBP|Low: £228 GBP|High: £783 GBP|Avg: £449 GBP|-5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 7£229 GBP
Retailer 3£267 GBP
Retailer 2£329 GBP
Retailer 11£343 GBP
Retailer 1£379 GBP
Retailer 9£441 GBP
Retailer 4£466 GBP
Retailer 10£471 GBP
Retailer 8£512 GBP
Retailer 5£607 GBP
Retailer 6£717 GBP

20 data points across 11 retailers

15 retailers£229 GBP to £717 GBP

A+
Cheapest Retailer
-
£229 GBP
₹29,256 INR
A
Retailer 2
-
£267 GBP
HK$2,800 HKD
View
A
Retailer 3
-
£329 GBP
A$678 AUD
View
A
Retailer 4
-
£343 GBP
$460 USD
View
Retailer 5
-
£352 GBP
$472 USD
View
Price last confirmed 45 days ago
A
Retailer 6
-
£379 GBP
View
Retailer 7
-
£406 GBP
$544 USD
View
Price last confirmed 40 days ago
A
Retailer 8
-
£441 GBP
$591 USD
View
A
Retailer 9
-
£466 GBP
$625 USD
View
A
Retailer 10
-
£471 GBP
ZAR 10,198 ZAR
View
A
Retailer 11
-
£512 GBP
€653 EUR
View
Retailer 12
-
£564 GBP
A$1,163 AUD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
£607 GBP
View
B+
Retailer 14
-
£717 GBP
View
Most Expensive
NZ Jewellers
77efb328-ee86-49c5-9fce-e6979a579afe · Sep 21
£1,349 GBP
$1,808 USD
View
Price last confirmed 41 days ago
14 more retailers have this diamond
Prices start from £229 GBPSave up to £487 GBP

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
£229 GBP