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Marquise|Lab Grown|UNKNOWN

0.50ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • UNKNOWN 50330406

Certificate UNKNOWN 50330406

Diamond specifications and retailer prices

From $612 NZD
As of November 4, 2026
Save $608 NZD (50%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,441 NZD at NZ Jewellers · As of November 4, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 50330406. Listed at 5 retailers as of November 4, 2026, with a 99% 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

0.50
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 50330406
Dimensions8.11 × 4.03 × 2.32 mm
L/W Ratio2.01
Top View
8.11 mm4.03 mm0.50 ctG / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateUNKNOWN 50330406
Side View
Table 59.7%CrownGirdlePavilionCuletDepth 57.6%

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: Nov 4
Current: $2,441 NZD|Low: $587 NZD|High: $2,441 NZD|Avg: $1,098 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 8, 2026
Retailer 2$612 NZD
Retailer 5$710 NZD
Retailer 3$759 NZD
Retailer 4$1,221 NZD
NZ Jewellers$2,441 NZD

6 data points across 5 retailers

5 retailers$612 NZD to $1,221 NZD

B+
Cheapest Retailer
-
$612 NZD
B
Retailer 2
-
$710 NZD
View
B
Retailer 3
-
$759 NZD
View
C
Retailer 4
-
$1,221 NZD
View
Most Expensive
NZ Jewellers
c45e72da-3f34-4c86-ace0-0ea434a76f89 · Nov 4
$2,441 NZD
$1,376 USD
View
Price under review
4 more retailers have this diamond
Prices start from $612 NZDSave up to $608 NZD

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
$612 NZD