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Marquise|Lab Grown

0.50ct H VS1 Marquise Lab Grown Diamond

EX • H/VS1 • FA9-830-3767

Diamond specifications and retailer prices

From $586 NZD
$330 USD
As of October 30, 2026
Save $1,748 NZD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,333 NZD 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade. Listed at 4 retailers as of October 30, 2026, with prices from $586 to $2,333, a $1,748 spread on the same certified stone. NZ Jewellers lists it at $2,333. 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
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateFA9-830-3767
Dimensions8.49 × 4.11 × 2.39 mm
L/W Ratio2.07
Top View
8.49 mm4.11 mm0.50 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateFA9-830-3767
Side View
Table 57.8%CrownGirdlePavilionCuletDepth 58.2%

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: Oct 30
Current: $2,333 NZD|Low: $562 NZD|High: $2,333 NZD|Avg: $1,018 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 8, 2026
Retailer 2$586 NZD
Retailer 4$680 NZD
Retailer 3$726 NZD
NZ Jewellers$2,333 NZD

6 data points across 4 retailers

4 retailers$586 NZD to $2,333 NZD

B+
Cheapest Retailer
-
$586 NZD
$330 USD
B
Retailer 2
-
$680 NZD
$383 USD
View
B
Retailer 3
-
$726 NZD
$409 USD
View
Most Expensive
C
NZ Jewellers
d8f6181c-e56e-49e5-ae4f-f728be20004f · Oct 31
$2,333 NZD
$1,315 USD
View
3 more retailers have this diamond
Prices start from $586 NZDSave up to $1,748 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
$586 NZD