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Marquise|Lab Grown|IGI

1.56ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG802630394

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG802630394

Diamond specifications and retailer prices

From €237 EUR
$266 USD
As of October 30, 2026
Save €817 EUR (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,054 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.56ct lab-grown marquise diamond

This 1.56ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG802630394 or 802630394. Listed at 12 retailers as of October 30, 2026, with prices from €237 to €1,054, a €817 spread on the same certified stone. MOH London lists it at €1,054. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802630394
Dimensions12.53 × 5.99 × 3.71 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.53 mm5.99 mm1.56 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802630394
Side View
Table 59.0%Crown 34.7°Girdle: MediumPavilion 40.4°Culet: NoneDepth 61.9%

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: €1,054 EUR|Low: €237 EUR|High: €1,227 EUR|Avg: €660 EUR|-14.1%
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 8€237 EUR
Retailer 9€443 EUR
Retailer 11€446 EUR
Retailer 2€454 EUR
Retailer 14€474 EUR
Retailer 3€487 EUR
Retailer 12€532 EUR
Retailer 6€590 EUR
Retailer 10€715 EUR
Retailer 7€848 EUR
Retailer 13€883 EUR
Retailer 4€890 EUR
MOH London€1,054 EUR
Retailer 5€1,141 EUR

31 data points across 14 retailers

12 retailers€237 EUR to €1,054 EUR

A
Cheapest Retailer
-
€237 EUR
$266 USD
Final sale: no returns
Retailer 2
-
€305 EUR
$342 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
€443 EUR
$497 USD
View
Retailer 4
-
€446 EUR
$500 USD
View
Price last confirmed 6 days ago
A
Retailer 5
-
€454 EUR
ZAR 8,227 ZAR
View
Retailer 6
-
€532 EUR
£469 GBP
View
Price last confirmed 17 days ago
Retailer 7
-
€590 EUR
A$1,018 AUD
View
Price last confirmed 122 days ago
Retailer 8
-
€715 EUR
A$1,234 AUD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
€848 EUR
$951 USD
View
Retailer 10
-
€883 EUR
$990 USD
View
Price last confirmed 26 days ago
Retailer 11
-
€980 EUR
$1,099 USD
View
Price last confirmed 8 days ago
Most Expensive
B+
MOH London
LG802630394 · Nov 1
€1,054 EUR
£931 GBP
View
11 more retailers have this diamond
Prices start from €237 EURSave up to €817 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
1.56ct Marquise
€237 EUR