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Marquise|Lab Grown|IGI

1.56ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG794610748

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794610748

Diamond specifications and retailer prices

From €532 EUR
A$918 AUD
As of November 2, 2026
Save €618 EUR (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,150 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 LG794610748 or 794610748. Listed at 17 retailers as of November 2, 2026, with prices from €532 to €1,150, a €618 spread on the same certified stone. Brilliant Earth lists it at €1,150. 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794610748
Dimensions12.27 × 6.03 × 3.70 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.27 mm6.03 mm1.56 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794610748
Side View
Table 56.0%Crown 33°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: €1,150 EUR|Low: €174 EUR|High: €1,190 EUR|Avg: €689 EUR|-3.0%
Brilliant Earth
Retailer 2
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Retailer 22
October 19, 2026
Retailer 19€225 EUR
Retailer 5€251 EUR
Retailer 6€278 EUR
Retailer 10€278 EUR
Retailer 21€424 EUR
Retailer 4€465 EUR
Retailer 17€475 EUR
Retailer 12€491 EUR
Retailer 13€519 EUR
Retailer 2€532 EUR
Retailer 8€582 EUR
Retailer 14€640 EUR
Retailer 20€651 EUR
Retailer 18€854 EUR
Retailer 3€887 EUR
Retailer 22€894 EUR
Retailer 7€897 EUR
Retailer 9€941 EUR
Retailer 11€1,090 EUR
Retailer 15€1,121 EUR
Retailer 16€1,129 EUR
Brilliant Earth€1,150 EUR

28 data points across 22 retailers

17 retailers€532 EUR to €1,150 EUR

Retailer 1
-
€225 EUR
$252 USD
Price last confirmed 25 days ago
Retailer 2
-
€258 EUR
$289 USD
View
Price last confirmed 34 days ago
Retailer 3
-
€278 EUR
$312 USD
View
Price last confirmed 21 days ago
Retailer 4
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€278 EUR
$312 USD
View
Price last confirmed 30 days ago
Retailer 5
-
€465 EUR
$522 USD
View
Price last confirmed 21 days ago
Retailer 6
-
€475 EUR
ZAR 8,613 ZAR
View
Price last confirmed 25 days ago
Retailer 7
-
€519 EUR
£458 GBP
View
Price last confirmed 20 days ago
A
Retailer 8
-
€532 EUR
A$918 AUD
View
Retailer 9
-
€651 EUR
$730 USD
View
Price last confirmed 20 days ago
Retailer 10
-
€854 EUR
A$1,474 AUD
View
Price last confirmed 25 days ago
Retailer 11
-
€887 EUR
$995 USD
View
Price last confirmed 29 days ago
Retailer 12
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€894 EUR
$1,003 USD
View
Price last confirmed 28 days ago
Retailer 13
-
€897 EUR
SGD 1,359 SGD
View
Price last confirmed 21 days ago
Retailer 14
-
€941 EUR
$1,055 USD
View
Price last confirmed 21 days ago
Retailer 15
-
€1,090 EUR
$1,222 USD
View
Price last confirmed 21 days ago
Retailer 16
-
€1,129 EUR
£997 GBP
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
21503684A · Nov 2
€1,150 EUR
$1,290 USD
View
16 more retailers have this diamond
Prices start from €532 EURSave up to €618 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
€532 EUR