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Marquise|Lab Grown|IGI

0.43ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG670422730

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG670422730

Diamond specifications and retailer prices

From €69 EUR
$77 USD
As of October 30, 2026
Save €559 EUR (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €627 EUR at MOH London · As of November 1, 2026
View at MOH London

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG670422730 or 670422730. Listed at 13 retailers as of October 30, 2026, with prices from €69 to €627, a €559 spread on the same certified stone. MOH London lists it at €627. 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
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.9°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670422730
Dimensions8.46 × 3.76 × 2.37 mm
L/W Ratio2.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.46 mm3.76 mm0.43 ctE / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG670422730
Side View
Table 57.0%Crown 33.9°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 63.0%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: €627 EUR|Low: €69 EUR|High: €791 EUR|Avg: €253 EUR|-19.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 12€69 EUR
Retailer 9€80 EUR
Retailer 4€91 EUR
Retailer 8€91 EUR
Retailer 2€147 EUR
Retailer 5€191 EUR
Retailer 7€206 EUR
Retailer 13€208 EUR
Retailer 10€275 EUR
Retailer 11€293 EUR
Retailer 6€295 EUR
Retailer 3€329 EUR
Retailer 14€450 EUR
MOH London€627 EUR

43 data points across 14 retailers

13 retailers€69 EUR to €627 EUR

A
Cheapest Retailer
-
€69 EUR
$77 USD
A
Retailer 2
-
€80 EUR
$89 USD
View
Retailer 3
-
€91 EUR
$102 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
€91 EUR
$102 USD
View
A
Retailer 5
-
€147 EUR
£129 GBP
View
B+
Retailer 6
-
€191 EUR
$213 USD
View
B+
Retailer 7
-
€206 EUR
£182 GBP
View
B+
Retailer 8
-
€275 EUR
$307 USD
View
B
Retailer 9
-
€293 EUR
$327 USD
View
Retailer 10
-
€295 EUR
$330 USD
View
Price last confirmed 13 days ago
Retailer 11
-
€329 EUR
$367 USD
View
Price last confirmed 14 days ago
B
Retailer 12
-
€450 EUR
£396 GBP
View
Most Expensive
B
MOH London
LG670422730 · Nov 1
€627 EUR
£552 GBP
View
12 more retailers have this diamond
Prices start from €69 EURSave up to €559 EUR

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
0.43ct Marquise
€69 EUR