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Marquise|Lab Grown

0.33ct G VS1 Marquise Lab Grown Diamond

VG • G/VS1 • TA50D-400-1229

Diamond specifications and retailer prices

From £140 GBP
$187 USD
As of November 2, 2026
Save £418 GBP (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £558 GBP at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 0.33ct lab-grown marquise diamond

This 0.33ct lab-grown marquise sits in the sub-half-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade. Listed at 4 retailers as of October 31, 2026, with prices from £140 to £558, a £418 spread on the same certified stone. NZ Jewellers lists it at £558. 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

0.33
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateTA50D-400-1229
Dimensions7.50 × 3.52 × 2.17 mm
L/W Ratio2.13
Top View
7.50 mm3.52 mm0.33 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateTA50D-400-1229
Side View
Table 57.7%CrownGirdlePavilionCuletDepth 61.7%

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 2
Current: £558 GBP|Low: £134 GBP|High: £558 GBP|Avg: £243 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 8, 2026
Retailer 2£140 GBP
Retailer 4£162 GBP
Retailer 3£173 GBP
NZ Jewellers£558 GBP

6 data points across 4 retailers

4 retailers£140 GBP to £558 GBP

B+
Cheapest Retailer
-
£140 GBP
$187 USD
B
Retailer 2
-
£162 GBP
$217 USD
View
B
Retailer 3
-
£173 GBP
$232 USD
View
Most Expensive
C
NZ Jewellers
c9f95997-e4f1-4d07-a24d-9b5ae651d18e · Oct 31
£558 GBP
$747 USD
View
3 more retailers have this diamond
Prices start from £140 GBPSave up to £418 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+
0.33ct Marquise
£140 GBP