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Marquise|Lab Grown|IGI

1.43ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG636472609

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG636472609

Diamond specifications and retailer prices

From €224 EUR
$250 USD
As of October 30, 2026
Save €886 EUR (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,109 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.43ct lab-grown marquise diamond

This 1.43ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG636472609 or 636472609. Listed at 16 retailers as of October 30, 2026, with prices from €224 to €1,109, a €886 spread on the same certified stone. MOH London lists it at €1,109. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636472609
Dimensions11.17 × 5.81 × 3.74 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.17 mm5.81 mm1.43 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636472609
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 64.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,109 EUR|Low: €215 EUR|High: €1,123 EUR|Avg: €542 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
Retailer 16
November 1, 2026
Retailer 13€224 EUR
Retailer 5€250 EUR
Retailer 3€259 EUR
Retailer 4€277 EUR
Retailer 15€277 EUR
Retailer 2€331 EUR
Retailer 11€374 EUR
Retailer 12€460 EUR
Retailer 6€498 EUR
Retailer 9€527 EUR
Retailer 7€550 EUR
Retailer 10€678 EUR
Retailer 14€873 EUR
Retailer 16€891 EUR
Retailer 8€936 EUR
MOH London€1,109 EUR

44 data points across 16 retailers

16 retailers€224 EUR to €1,109 EUR

A
Cheapest Retailer
-
€224 EUR
$250 USD
A
Retailer 2
-
€250 EUR
$279 USD
View
Final sale: no returns
A
Retailer 3
-
€259 EUR
$289 USD
View
Retailer 4
-
€277 EUR
$309 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€277 EUR
$309 USD
View
A
Retailer 6
-
€331 EUR
£292 GBP
View
B+
Retailer 7
-
€374 EUR
$418 USD
View
A
Retailer 8
-
€498 EUR
$556 USD
View
A
Retailer 9
-
€527 EUR
£464 GBP
View
B+
Retailer 10
-
€550 EUR
$615 USD
View
B+
Retailer 11
-
€678 EUR
$758 USD
View
Retailer 12
-
€873 EUR
$975 USD
View
Price last confirmed 24 days ago
B
Retailer 13
-
€891 EUR
$995 USD
View
Retailer 14
-
€920 EUR
$1,028 USD
View
Price last confirmed 83 days ago
B
Retailer 15
-
€936 EUR
$1,046 USD
View
Most Expensive
B
MOH London
LG636472609 · Nov 1
€1,109 EUR
£976 GBP
View
15 more retailers have this diamond
Prices start from €224 EURSave up to €886 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
1.43ct Marquise
€224 EUR