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Marquise|Lab Grown|UNKNOWN

0.33ct H VS2 Marquise Lab Grown Diamond

ID • H/VS2 • UNKNOWN 621777293

Certificate UNKNOWN 621777293

Diamond specifications and retailer prices

From £125 GBP
$168 USD
As of November 2, 2026
Save £373 GBP (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £499 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 621777293. Listed at 5 retailers as of October 31, 2026, with prices from £125 to £499, a £373 spread on the same certified stone. NZ Jewellers lists it at £499. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.33
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 621777293
Dimensions7.42 × 3.65 × 2.18 mm
L/W Ratio2.03
Top View
7.42 mm3.65 mm0.33 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 621777293
Side View
Table 56.0%CrownGirdlePavilionCuletDepth 59.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £499 GBP|Low: £120 GBP|High: £499 GBP|Avg: £231 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 8, 2026
Retailer 2£125 GBP
Retailer 5£145 GBP
Retailer 3£155 GBP
Retailer 4£278 GBP
NZ Jewellers£499 GBP

6 data points across 5 retailers

5 retailers£125 GBP to £499 GBP

A
Cheapest Retailer
-
£125 GBP
$168 USD
B+
Retailer 2
-
£145 GBP
$194 USD
View
B+
Retailer 3
-
£155 GBP
$208 USD
View
B
Retailer 4
-
£278 GBP
$373 USD
View
Most Expensive
C
NZ Jewellers
41239360-1f2b-4e57-a65b-2c511e3f593b · Oct 31
£499 GBP
$668 USD
View
4 more retailers have this diamond
Prices start from £125 GBPSave up to £373 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.

A
0.33ct Marquise
£125 GBP