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Marquise|Lab Grown|IGI

1.82ct G VS1 Marquise Lab Grown Diamond

GD • G/VS1 • IGI LG621448526

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG621448526

Diamond specifications and retailer prices

From €361 EUR
$403 USD
As of November 1, 2026
Save €1,201 EUR (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,562 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.82ct lab-grown marquise diamond

This 1.82ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG621448526 or 621448526. Listed at 18 retailers as of November 1, 2026, with prices from €361 to €1,562, a €1,201 spread on the same certified stone. MOH London lists it at €1,562. 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

1.82
Carat
G
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621448526
Dimensions13.35 × 6.35 × 3.68 mm
L/W Ratio2.10
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
13.35 mm6.35 mm1.82 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621448526
Side View
Table 61.0%Crown 32.6°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 58.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €1,562 EUR|Low: €361 EUR|High: €1,581 EUR|Avg: €834 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
November 2, 2026
Retailer 4€361 EUR
Retailer 10€400 EUR
Retailer 9€604 EUR
Retailer 3€638 EUR
Retailer 12€640 EUR
Retailer 2€689 EUR
Retailer 5€720 EUR
Retailer 6€928 EUR
Retailer 8€1,173 EUR
Retailer 7€1,213 EUR
Retailer 11€1,510 EUR
MOH London€1,562 EUR

39 data points across 12 retailers

18 retailers€361 EUR to €1,562 EUR

Retailer 1
-
€322 EUR
$360 USD
Price last confirmed 25 days ago
A
Retailer 2
-
€361 EUR
$403 USD
View
Final sale: no returns
Retailer 3
-
€395 EUR
$441 USD
View
Price last confirmed 38 days ago
Retailer 4
-
€400 EUR
$447 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
€604 EUR
$675 USD
View
B+
Retailer 6
-
€632 EUR
$706 USD
View
B+
Retailer 7
-
€638 EUR
$713 USD
View
B+
Retailer 8
-
€640 EUR
$715 USD
View
B+
Retailer 9
-
€689 EUR
ZAR 12,442 ZAR
View
B+
Retailer 10
-
€720 EUR
£634 GBP
View
B+
Retailer 11
-
€928 EUR
A$1,595 AUD
View
B
Retailer 12
-
€1,173 EUR
$1,310 USD
View
B
Retailer 13
-
€1,213 EUR
$1,355 USD
View
Retailer 14
-
€1,285 EUR
$1,436 USD
View
Price last confirmed 32 days ago
B
Retailer 15
-
€1,321 EUR
$1,476 USD
View
B
Retailer 16
-
€1,510 EUR
$1,687 USD
View
B
Retailer 17
-
€1,526 EUR
$1,705 USD
View
Most Expensive
B
MOH London
LG621448526 · Nov 1
€1,562 EUR
£1,374 GBP
View
17 more retailers have this diamond
Prices start from €361 EURSave up to €1,201 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
1.82ct Marquise
€361 EUR