Marquise|Lab Grown

0.54ct I VS1 Marquise Lab Grown Diamond

EX • I/VS1 • FA8-924-924

Diamond specifications and retailer prices

From £238 GBP
As of November 4, 2026
Save £711 GBP (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £949 GBP at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.54ct lab-grown marquise diamond

This 0.54ct lab-grown marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade. Listed at 4 retailers as of November 4, 2026, with prices from £238 to £949, a £711 spread on the same certified stone. NZ Jewellers lists it at £949. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateFA8-924-924
Dimensions8.33 × 4.24 × 2.64 mm
L/W Ratio1.96
Top View
8.33 mm4.24 mm0.54 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateFA8-924-924
Side View
Table 62.9%CrownGirdlePavilionCuletDepth 62.2%

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: Nov 4
Current: £949 GBP|Low: £229 GBP|High: £949 GBP|Avg: £414 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 8, 2026
Retailer 2£238 GBP
Retailer 4£276 GBP
Retailer 3£296 GBP
NZ Jewellers£949 GBP

6 data points across 4 retailers

4 retailers£238 GBP to £949 GBP

B+
Cheapest Retailer
-
£238 GBP
B+
Retailer 2
-
£276 GBP
View
B+
Retailer 3
-
£296 GBP
View
Most Expensive
C
NZ Jewellers
c1e1c905-fcb4-4949-a7be-79142a5e0cda · Nov 4
£949 GBP
$1,281 USD
View
3 more retailers have this diamond
Prices start from £238 GBPSave up to £711 GBP

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+
0.54ct Marquise
£238 GBP