Marquise|Lab Grown

0.50ct E VS2 Marquise Lab Grown Diamond

E/VS2 • CEFFA843F6

Diamond specifications and retailer prices

From $95 USD
As of October 27, 2026
Save $285 USD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $380 USD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 0.5ct lab-grown marquise diamond

This 0.5ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included). Listed at 4 retailers as of October 27, 2026, with prices from $95 to $380, a $285 spread on the same certified stone. NZ Jewellers lists it at $380. 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

0.50
Carat
E
Color
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateCEFFA843F6
Dimensions4.15 × 8.16 × 2.65 mm
L/W Ratio1.97
Top View
4.15 mm8.16 mm0.50 ctE / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateCEFFA843F6
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 64.0%

Caratlytics Score

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

Price History

Last verified: Oct 27
Current: $380 USD|Low: $91 USD|High: $380 USD|Avg: $168 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 8, 2026
Retailer 2$95 USD
Retailer 4$111 USD
Retailer 3$126 USD
NZ Jewellers$380 USD

6 data points across 4 retailers

4 retailers$95 USD to $380 USD

B+
Cheapest Retailer
-
$95 USD
B+
Retailer 2
-
$111 USD
View
B+
Retailer 3
-
$126 USD
View
Most Expensive
C
NZ Jewellers
30a1269a-067b-498f-9d16-747f9c2f971a · Oct 28
$380 USD
View
3 more retailers have this diamond
Prices start from $95 USDSave up to $285 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.

B+
0.50ct Marquise
$95 USD