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Marquise|Lab Grown|IGI

1.56ct F VVS1 Marquise Lab Grown Diamond

F/VVS1 • IGI LG788681284

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788681284

Diamond specifications and retailer prices

From €314 EUR
$352 USD
As of November 2, 2026
Save €2,281 EUR (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,594 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 VVS1 clarity (very-very-slightly-included) and certified by IGI LG788681284 or 788681284. Listed at 14 retailers as of November 2, 2026, with prices from €314 to €2,594, a €2,281 spread on the same certified stone. Do Amore Diamonds lists it at €2,594. 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

1.56
Carat
F
Color
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788681284
Dimensions12.17 × 6.02 × 3.79 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.17 mm6.02 mm1.56 ctF / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788681284
Side View
Table 57.0%Crown 33.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
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: €2,594 EUR|Low: €301 EUR|High: €2,594 EUR|Avg: €1,014 EUR
Do Amore Diamonds
Retailer 2
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Retailer 21
October 29, 2026
Retailer 18€314 EUR
Retailer 3€364 EUR
Retailer 15€456 EUR
Retailer 4€510 EUR
Retailer 17€513 EUR
Retailer 5€521 EUR
Retailer 11€537 EUR
Retailer 12€608 EUR
Retailer 21€623 EUR
Retailer 9€720 EUR
Retailer 2€996 EUR
Retailer 10€1,015 EUR
Retailer 19€1,092 EUR
Retailer 16€1,140 EUR
Retailer 6€1,154 EUR
Retailer 7€1,199 EUR
Retailer 14€1,289 EUR
Retailer 20€1,380 EUR
Retailer 13€1,679 EUR
Retailer 8€2,149 EUR
Do Amore Diamonds€2,594 EUR

21 data points across 21 retailers

14 retailers€314 EUR to €2,594 EUR

A
Cheapest Retailer
-
€314 EUR
$352 USD
A
Retailer 2
-
€364 EUR
$408 USD
View
Retailer 3
-
€456 EUR
£403 GBP
View
Price last confirmed 16 days ago
B+
Retailer 4
-
€510 EUR
$572 USD
View
A
Retailer 5
-
€513 EUR
$575 USD
View
B+
Retailer 6
-
€623 EUR
$699 USD
View
B
Retailer 7
-
€996 EUR
A$1,719 AUD
View
B
Retailer 8
-
€1,092 EUR
$1,225 USD
View
Retailer 9
-
€1,112 EUR
$1,247 USD
View
Price last confirmed 105 days ago
B
Retailer 10
-
€1,140 EUR
$1,279 USD
View
Retailer 11
-
€1,154 EUR
A$1,991 AUD
View
Price last confirmed 97 days ago
B
Retailer 12
-
€1,380 EUR
$1,548 USD
View
B
Retailer 13
-
€1,679 EUR
£1,483 GBP
View
Most Expensive
C
Do Amore Diamonds
7-1786576 · Nov 2
€2,594 EUR
$2,910 USD
View
13 more retailers have this diamond
Prices start from €314 EURSave up to €2,281 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
€314 EUR