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Round|Natural|GIA

0.42ct H VS2 Round Natural Diamond

EX • H/VS2 • GIA 2566661750

Certificate GIA 2566661750

Diamond specifications and retailer prices

From £268 GBP
₹34,218 INR
As of October 30, 2026
Save £555 GBP (67%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,358 GBP at NZ Jewellers · As of October 30, 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 2566661750. Listed at 20 retailers as of October 29, 2026, with a 207% 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 angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2566661750
Dimensions4.77 × 4.74 × 2.97 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
4.77 mm4.74 mm0.42 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566661750
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°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: £1,358 GBP|Low: £267 GBP|High: £1,358 GBP|Avg: £483 GBP
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
Retailer 18
October 31, 2026
Retailer 12£268 GBP
Retailer 18£306 GBP
Retailer 6£321 GBP
Retailer 15£327 GBP
Retailer 3£355 GBP
Retailer 8£381 GBP
Retailer 9£381 GBP
Retailer 10£383 GBP
Retailer 16£409 GBP
Retailer 2£440 GBP
Retailer 4£448 GBP
Retailer 17£459 GBP
Retailer 13£499 GBP
Retailer 5£500 GBP
Retailer 7£508 GBP
Retailer 11£549 GBP
Retailer 14£823 GBP
NZ Jewellers£1,358 GBP

8 data points across 18 retailers

20 retailers£268 GBP to £823 GBP

A
Cheapest Retailer
-
£268 GBP
₹34,218 INR
A
Retailer 2
-
£306 GBP
HK$3,200 HKD
View
A
Retailer 3
-
£321 GBP
$430 USD
View
A
Retailer 4
-
£327 GBP
$438 USD
View
Final sale: no returns
A
Retailer 5
-
£352 GBP
$472 USD
View
A
Retailer 6
-
£355 GBP
$475 USD
View
A
Retailer 7
-
£369 GBP
A$761 AUD
View
A
Retailer 8
-
£381 GBP
$511 USD
View
A
Retailer 9
-
£381 GBP
$511 USD
View
A
Retailer 10
-
£383 GBP
SGD 694 SGD
View
A
Retailer 11
-
£409 GBP
$548 USD
View
B+
Retailer 12
-
£440 GBP
View
B+
Retailer 13
-
£448 GBP
$600 USD
View
B+
Retailer 14
-
£459 GBP
$615 USD
View
B+
Retailer 15
-
£499 GBP
€637 EUR
View
B+
Retailer 16
-
£500 GBP
$670 USD
View
B+
Retailer 17
-
£508 GBP
$680 USD
View
B+
Retailer 18
-
£549 GBP
ZAR 11,892 ZAR
View
B
Retailer 19
-
£823 GBP
View
Most Expensive
NZ Jewellers
a223f897-1386-46fb-b9e3-db83202d9e8f · Oct 30
£1,358 GBP
$1,820 USD
View
Price under review
19 more retailers have this diamond
Prices start from £268 GBPSave up to £555 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
£268 GBP