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Marquise|Lab Grown

0.50ct I VS2 Marquise Lab Grown Diamond

VG • I/VS2 • FA6-801-5136

Diamond specifications and retailer prices

From $406 AUD
As of November 4, 2026
Save $1,212 AUD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,618 AUD 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade. Listed at 4 retailers as of November 4, 2026, with prices from $406 to $1,618, a $1,212 spread on the same certified stone. NZ Jewellers lists it at $1,618. 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
I
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateFA6-801-5136
Dimensions8.52 × 4.13 × 2.37 mm
L/W Ratio2.06
Top View
8.52 mm4.13 mm0.50 ctI / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateFA6-801-5136
Side View
Table 60.2%CrownGirdlePavilionCuletDepth 57.4%

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: $1,618 AUD|Low: $389 AUD|High: $1,618 AUD|Avg: $706 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 8, 2026
Retailer 2$406 AUD
Retailer 4$470 AUD
Retailer 3$503 AUD
NZ Jewellers$1,618 AUD

6 data points across 4 retailers

4 retailers$406 AUD to $1,618 AUD

B+
Cheapest Retailer
-
$406 AUD
B+
Retailer 2
-
$470 AUD
View
B
Retailer 3
-
$503 AUD
View
Most Expensive
C
NZ Jewellers
400bad91-2ab6-4f43-ae84-3e20947d9f04 · Nov 4
$1,618 AUD
$1,135 USD
View
3 more retailers have this diamond
Prices start from $406 AUDSave up to $1,212 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
$406 AUD