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Marquise|Lab Grown|IGI

1.56ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG826695641

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826695641

Diamond specifications and retailer prices

From €225 EUR
$252 USD
As of November 2, 2026
Save €968 EUR (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,193 EUR at With Clarity · As of November 1, 2026
View at With Clarity

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 LG826695641 or 826695641. Listed at 14 retailers as of November 1, 2026, with prices from €225 to €1,193, a €968 spread on the same certified stone. With Clarity lists it at €1,193. 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 angle36.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826695641
Dimensions11.64 × 6.06 × 3.87 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.64 mm6.06 mm1.56 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826695641
Side View
Table 60.0%Crown 36.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.9%

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: Nov 2
Current: €325 EUR|Low: €219 EUR|High: €1,194 EUR|Avg: €839 EUR|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
November 2, 2026
Retailer 12€225 EUR
Retailer 9€260 EUR
Retailer 1€325 EUR
Retailer 7€460 EUR
Retailer 6€648 EUR
Retailer 10€855 EUR
Retailer 8€856 EUR
Retailer 3€894 EUR
Retailer 2€1,014 EUR
Retailer 11€1,097 EUR
Retailer 5€1,115 EUR
Retailer 4€1,151 EUR
With Clarity€1,193 EUR

31 data points across 13 retailers

14 retailers€225 EUR to €1,193 EUR

A
Cheapest Retailer
-
€225 EUR
$252 USD
Retailer 2
-
€225 EUR
$252 USD
View
Price last confirmed 10 days ago
Retailer 3
-
€260 EUR
$292 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
€325 EUR
£287 GBP
View
Retailer 5
-
€460 EUR
View
Price last confirmed 8 days ago
A
Retailer 6
-
€648 EUR
A$1,119 AUD
View
B+
Retailer 7
-
€855 EUR
$959 USD
View
B+
Retailer 8
-
€856 EUR
$960 USD
View
Retailer 9
-
€894 EUR
$1,003 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
€1,014 EUR
$1,137 USD
View
B+
Retailer 11
-
€1,097 EUR
$1,230 USD
View
B+
Retailer 12
-
€1,115 EUR
£985 GBP
View
Retailer 13
-
€1,151 EUR
SGD 1,744 SGD
View
Price last confirmed 21 days ago
Most Expensive
B
With Clarity
826695641 · Nov 1
€1,193 EUR
$1,338 USD
View
13 more retailers have this diamond
Prices start from €225 EURSave up to €968 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
€225 EUR