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Marquise|Lab Grown|IGI

0.34ct H SI1 Marquise Lab Grown Diamond

VG • H/SI1 • IGI LG544252228

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG544252228

Diamond specifications and retailer prices

From €82 EUR
$92 USD
As of November 2, 2026
Save €670 EUR (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €753 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.34ct lab-grown marquise diamond

This 0.34ct lab-grown marquise sits in the sub-half-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG544252228 or 544252228. Listed at 12 retailers as of November 1, 2026, with prices from €82 to €753, a €670 spread on the same certified stone. MOH London lists it at €753. 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

0.34
Carat
H
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG544252228
Dimensions7.30 × 3.44 × 2.29 mm
L/W Ratio2.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.30 mm3.44 mm0.34 ctH / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG544252228
Side View
Table 58.5%Crown 37.5°Girdle: STK-THKPavilion 40°Culet: NoneDepth 66.6%

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 2
Current: €753 EUR|Low: €80 EUR|High: €1,163 EUR|Avg: €342 EUR|-0.2%
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
November 1, 2026
Retailer 7€82 EUR
Retailer 11€96 EUR
Retailer 8€109 EUR
Retailer 12€109 EUR
Retailer 2€161 EUR
Retailer 5€195 EUR
Retailer 10€214 EUR
Retailer 6€263 EUR
Retailer 13€304 EUR
Retailer 9€329 EUR
Retailer 3€382 EUR
MOH London€753 EUR
Retailer 4€1,163 EUR

22 data points across 13 retailers

12 retailers€82 EUR to €753 EUR

B+
Cheapest Retailer
-
€82 EUR
$92 USD
B+
Retailer 2
-
€96 EUR
$107 USD
View
Retailer 3
-
€109 EUR
$122 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
€109 EUR
$122 USD
View
B+
Retailer 5
-
€161 EUR
$180 USD
View
B
Retailer 6
-
€195 EUR
HK$1,700 HKD
View
B
Retailer 7
-
€214 EUR
$239 USD
View
B
Retailer 8
-
€263 EUR
£231 GBP
View
B
Retailer 9
-
€304 EUR
$340 USD
View
B
Retailer 10
-
€329 EUR
$368 USD
View
B
Retailer 11
-
€382 EUR
$427 USD
View
Most Expensive
C
MOH London
LG544252228 · Nov 1
€753 EUR
£662 GBP
View
11 more retailers have this diamond
Prices start from €82 EURSave up to €670 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.

B+
0.34ct Marquise
€82 EUR