CaratHunter
Plans
Marquise|Lab Grown|IGI

0.50ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG526287678

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG526287678

Diamond specifications and retailer prices

From €110 EUR
$123 USD
As of November 2, 2026
Save €1,020 EUR (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,130 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct lab-grown marquise diamond

This 0.5ct lab-grown marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG526287678 or 526287678. Listed at 14 retailers as of November 1, 2026, with prices from €110 to €1,130, a €1,020 spread on the same certified stone. MOH London lists it at €1,130. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle29.7°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526287678
Dimensions8.87 × 4.07 × 2.37 mm
L/W Ratio2.18
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
8.87 mm4.07 mm0.50 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG526287678
Side View
Table 56.5%Crown 29.7°Girdle: STK-THKPavilion 37.9°Culet: NoneDepth 58.2%

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: Nov 2
Current: €1,130 EUR|Low: €105 EUR|High: €1,145 EUR|Avg: €393 EUR
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
Retailer 15
November 1, 2026
Retailer 10€110 EUR
Retailer 14€127 EUR
Retailer 11€144 EUR
Retailer 15€144 EUR
Retailer 2€246 EUR
Retailer 4€259 EUR
Retailer 13€261 EUR
Retailer 6€262 EUR
Retailer 8€327 EUR
Retailer 3€338 EUR
Retailer 12€435 EUR
Retailer 9€485 EUR
Retailer 7€535 EUR
Retailer 5€707 EUR
MOH London€1,130 EUR

24 data points across 15 retailers

14 retailers€110 EUR to €1,130 EUR

A
Cheapest Retailer
-
€110 EUR
$123 USD
A
Retailer 2
-
€127 EUR
$142 USD
View
A
Retailer 3
-
€144 EUR
$162 USD
View
Retailer 4
-
€144 EUR
$162 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€246 EUR
ZAR 4,457 ZAR
View
A
Retailer 6
-
€259 EUR
$290 USD
View
A
Retailer 7
-
€261 EUR
$293 USD
View
A
Retailer 8
-
€262 EUR
HK$2,300 HKD
View
B+
Retailer 9
-
€327 EUR
£289 GBP
View
B+
Retailer 10
-
€338 EUR
$379 USD
View
B
Retailer 11
-
€435 EUR
$488 USD
View
B+
Retailer 12
-
€485 EUR
$544 USD
View
B
Retailer 13
-
€707 EUR
£624 GBP
View
Most Expensive
B
MOH London
LG526287678 · Nov 1
€1,130 EUR
£998 GBP
View
13 more retailers have this diamond
Prices start from €110 EURSave up to €1,020 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
0.50ct Marquise
€110 EUR