CaratHunter
Plans
Marquise|Lab Grown|GCAL

0.43ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • GCAL 732529382

Shape and cutting style on the report: Marquise brilliant

Certificate GCAL 732529382

Diamond specifications and retailer prices

From £512 GBP
As of October 29, 2026
2 retailers carry this diamond
Most expensive: £512 GBP at Diamond Quarter
View at Diamond Quarter

About this 0.43ct lab-grown marquise diamond

This 0.43ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GCAL 732529382. Listed at 2 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.43
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 732529382
Dimensions7.92 × 3.80 × 2.41 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.92 mm3.80 mm0.43 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 732529382
Side View
Table 57.0%Crown 34.7°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 63.4%

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: Oct 29
Current: £512 GBP|Low: £203 GBP|High: £512 GBP|Avg: £404 GBP
Diamond Quarter
Retailer 2
September 17, 2026
Retailer 2£203 GBP
Diamond Quarter£512 GBP

6 data points across 2 retailers

2 retailers

Retailer 1
-
£203 GBP
$270 USD
Price last confirmed 26 days ago
Most Expensive
B
Diamond Quarter
0.43VVS1E3041C7A0N · Oct 29
£512 GBP
View
1 more retailer has this diamond

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
0.43ct Marquise
£512 GBP