Oval|Lab Grown|UNKNOWN

0.50ct H VS2 Oval Lab Grown Diamond

ID • H/VS2 • UNKNOWN 12371433

Certificate UNKNOWN 12371433

Diamond specifications and retailer prices

From $315 USD
As of October 29, 2026
Save $940 USD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,255 USD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 0.5ct lab-grown oval diamond

This 0.5ct lab-grown oval sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 12371433. Listed at 5 retailers as of October 28, 2026, with prices from $315 to $1,255, a $940 spread on the same certified stone. NZ Jewellers lists it at $1,255. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 12371433
Dimensions6.23 × 4.51 × 2.88 mm
L/W Ratio1.38
Top View
6.23 mm4.51 mm0.50 ctH / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 12371433
Side View
Table 58.1%CrownGirdlePavilionCuletDepth 63.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $315 USD|Low: $302 USD|High: $635 USD|Avg: $446 USD|+4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 10, 2026
Retailer 1$315 USD
Retailer 2$390 USD
Retailer 4$390 USD
Retailer 3$635 USD

4 data points across 4 retailers

5 retailers$315 USD to $1,255 USD

A
Cheapest Retailer
-
$315 USD
B+
Retailer 2
-
$365 USD
View
B+
Retailer 3
-
$390 USD
View
B
Retailer 4
-
$635 USD
View
Most Expensive
C
NZ Jewellers
6b8b48d4-de1d-4a5c-891d-3d88cdad5d23 · Oct 28
$1,255 USD
View
4 more retailers have this diamond
Prices start from $315 USDSave up to $940 USD

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
0.50ct Oval
$315 USD