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Marquise|Lab Grown

0.52ct H VS2 Marquise Lab Grown Diamond

VG • H/VS2 • TA50B-83-1580

Diamond specifications and retailer prices

From £241 GBP
As of November 4, 2026
Save £722 GBP (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £964 GBP at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.52ct lab-grown marquise diamond

This 0.52ct lab-grown marquise sits in the half to three-quarter carat band, graded H 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 £241 to £964, a £722 spread on the same certified stone. NZ Jewellers lists it at £964. 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

0.52
Carat
H
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateTA50B-83-1580
Dimensions8.56 × 3.99 × 2.58 mm
L/W Ratio2.15
Top View
8.56 mm3.99 mm0.52 ctH / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateTA50B-83-1580
Side View
Table 57.1%CrownGirdlePavilionCuletDepth 64.6%

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: £964 GBP|Low: £232 GBP|High: £964 GBP|Avg: £420 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 8, 2026
Retailer 2£241 GBP
Retailer 4£281 GBP
Retailer 3£300 GBP
NZ Jewellers£964 GBP

6 data points across 4 retailers

4 retailers£241 GBP to £964 GBP

B+
Cheapest Retailer
-
£241 GBP
B
Retailer 2
-
£281 GBP
View
B
Retailer 3
-
£300 GBP
View
Most Expensive
C
NZ Jewellers
371c3184-9877-4574-a99a-42647c0b2017 · Nov 4
£964 GBP
$1,301 USD
View
3 more retailers have this diamond
Prices start from £241 GBPSave up to £722 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+
0.52ct Marquise
£241 GBP