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Marquise|Lab Grown

0.50ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • FA7-515-515

Diamond specifications and retailer prices

From HK$3,060 HKD
$390 USD
As of November 2, 2026
Save HK$738 HKD (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$12,209 HKD 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 top-tier cut grade. Listed at 4 retailers as of November 1, 2026, with a relatively tight 24% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateFA7-515-515
Dimensions8.19 × 4.23 × 2.43 mm
L/W Ratio1.94
Top View
8.19 mm4.23 mm0.50 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateFA7-515-515
Side View
Table 64.9%CrownGirdlePavilionCuletDepth 57.4%

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: HK$12,209 HKD|Low: HK$2,942 HKD|High: HK$12,209 HKD|Avg: HK$5,294 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 8, 2026
Retailer 2HK$3,060 HKD
Retailer 4HK$3,429 HKD
Retailer 3HK$3,798 HKD
NZ JewellersHK$12,209 HKD

6 data points across 4 retailers

4 retailersHK$3,060 HKD to HK$3,798 HKD

B
Cheapest Retailer
-
HK$3,060 HKD
$390 USD
B
Retailer 2
-
HK$3,429 HKD
$437 USD
View
C
Retailer 3
-
HK$3,798 HKD
$484 USD
View
Most Expensive
NZ Jewellers
df651803-97b6-4c40-8a19-0d6d4977bf8b · Oct 31
HK$12,209 HKD
$1,556 USD
View
Price under review
3 more retailers have this diamond
Prices start from HK$3,060 HKDSave up to HK$738 HKD

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
HK$3,060 HKD