Cushion|Natural|GIA

0.42ct J VVS2 Cushion Natural Diamond

GD • J/VVS2 • GIA 1335513117

Certificate GIA 1335513117

Diamond specifications and retailer prices

From £399 GBP
$535 USD
As of October 28, 2026
Save £695 GBP (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,350 GBP at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 0.42ct natural cushion diamond

This 0.42ct natural cushion sits in the sub-half-carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1335513117. Listed at 19 retailers as of October 28, 2026, with a 174% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.42
Carat
J
Colour
VVS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1335513117
Dimensions4.53 × 4.31 × 2.79 mm
L/W Ratio1.05
Culet sizeNone
Top View
4.53 mm4.31 mm0.42 ctJ / VVS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1335513117
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £630 GBP|Low: £399 GBP|High: £1,101 GBP|Avg: £627 GBP|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 7£399 GBP
Retailer 6£460 GBP
Retailer 2£476 GBP
Retailer 10£502 GBP
Retailer 8£571 GBP
Retailer 3£575 GBP
Retailer 1£630 GBP
Retailer 9£709 GBP
Retailer 4£731 GBP
Retailer 5£1,095 GBP

44 data points across 10 retailers

19 retailers£399 GBP to £1,095 GBP

B+
Cheapest Retailer
-
£399 GBP
$535 USD
B+
Retailer 2
-
£443 GBP
$593 USD
View
B+
Retailer 3
-
£444 GBP
$595 USD
View
B+
Retailer 4
-
£460 GBP
$616 USD
View
B
Retailer 5
-
£476 GBP
$638 USD
View
B
Retailer 6
-
£502 GBP
$672 USD
View
B
Retailer 7
-
£545 GBP
$730 USD
View
B
Retailer 8
-
£545 GBP
$730 USD
View
B
Retailer 9
-
£560 GBP
$750 USD
View
B
Retailer 10
-
£562 GBP
$753 USD
View
B
Retailer 11
-
£571 GBP
$765 USD
View
B
Retailer 12
-
£575 GBP
View
B
Retailer 13
-
£595 GBP
$797 USD
View
B
Retailer 14
-
£630 GBP
€804 EUR
View
B
Retailer 15
-
£678 GBP
$909 USD
View
Retailer 16
-
£709 GBP
A$1,461 AUD
View
Price last confirmed 27 days ago
B
Retailer 17
-
£731 GBP
ZAR 15,821 ZAR
View
B
Retailer 18
-
£1,095 GBP
View
Most Expensive
Diamond Exchange Canada
1947488387 · Oct 30
£1,350 GBP
CA$2,512 CAD
View
Price under review
18 more retailers have this diamond
Prices start from £399 GBPSave up to £695 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.

B+
0.42ct Cushion
£399 GBP