CaratHunter
Plans
Round|Lab Grown|UNKNOWN

0.42ct H VS2 Round Lab Grown Diamond

EX • H/VS2 • UNKNOWN 30127615

Certificate UNKNOWN 30127615

Diamond specifications and retailer prices

From $305 CAD
$218 USD
As of October 29, 2026
Save $913 CAD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,218 CAD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.42ct lab-grown round diamond

This 0.42ct lab-grown 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 UNKNOWN 30127615. Listed at 5 retailers as of October 27, 2026, with prices from $305 to $1,218, a $913 spread on the same certified stone. NZ Jewellers lists it at $1,218. 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
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 30127615
Dimensions4.86 × 4.83 × 3.00 mm
L/W Ratio1.01
Top View
4.86 mm4.83 mm0.42 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateUNKNOWN 30127615
Side View
Table 54.6%CrownGirdlePavilionCuletDepth 61.8%

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 29
Current: $305 CAD|Low: $294 CAD|High: $649 CAD|Avg: $428 CAD|+3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 10, 2026
Retailer 1$305 CAD
Retailer 4$354 CAD
Retailer 2$379 CAD
Retailer 3$649 CAD

4 data points across 4 retailers

5 retailers$305 CAD to $1,218 CAD

A
Cheapest Retailer
-
$305 CAD
$218 USD
B+
Retailer 2
-
$354 CAD
$253 USD
View
B+
Retailer 3
-
$379 CAD
$271 USD
View
B
Retailer 4
-
$649 CAD
$464 USD
View
Most Expensive
C
NZ Jewellers
da9e5bff-9534-4400-a867-18a7fdace2ea · Oct 27
$1,218 CAD
$870 USD
View
4 more retailers have this diamond
Prices start from $305 CADSave up to $913 CAD

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
$305 CAD