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Marquise|Lab Grown

0.50ct F VS1 Marquise Lab Grown Diamond

GD • F/VS1 • TA50D-458-458

Diamond specifications and retailer prices

From $556 AUD
$390 USD
As of November 2, 2026
Save $134 AUD (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,220 AUD at NZ Jewellers · As of October 31, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade. Listed at 4 retailers as of November 2, 2026, with a relatively tight 24% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
F
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateTA50D-458-458
Dimensions8.27 × 4.21 × 2.36 mm
L/W Ratio1.96
Top View
8.27 mm4.21 mm0.50 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateTA50D-458-458
Side View
Table 61.4%CrownGirdlePavilionCuletDepth 56.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,220 AUD|Low: $535 AUD|High: $2,220 AUD|Avg: $963 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 8, 2026
Retailer 2$556 AUD
Retailer 4$624 AUD
Retailer 3$691 AUD
NZ Jewellers$2,220 AUD

6 data points across 4 retailers

4 retailers$556 AUD to $691 AUD

B
Cheapest Retailer
-
$556 AUD
$390 USD
C
Retailer 2
-
$624 AUD
$437 USD
View
C
Retailer 3
-
$691 AUD
$484 USD
View
Most Expensive
NZ Jewellers
54c81fb3-6ca0-4d21-b099-3751ee763596 · Oct 31
$2,220 AUD
$1,556 USD
View
Price under review
3 more retailers have this diamond
Prices start from $556 AUDSave up to $134 AUD

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
$556 AUD