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Marquise|Lab Grown|IGI

1.56ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG844658711

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844658711

Diamond specifications and retailer prices

From €277 EUR
$311 USD
As of November 1, 2026
Save €1,809 EUR (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,086 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844658711 or 844658711. Listed at 18 retailers as of November 1, 2026, with prices from €277 to €2,086, a €1,809 spread on the same certified stone. Brilliant Earth lists it at €2,086. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844658711
Dimensions11.86 × 6.04 × 3.77 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.86 mm6.04 mm1.56 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844658711
Side View
Table 60.0%Crown 34.9°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €536 EUR|Low: €277 EUR|High: €1,285 EUR|Avg: €795 EUR|+0.3%
Retailer 1
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
Retailer 17
November 2, 2026
Retailer 17€277 EUR
Retailer 13€412 EUR
Retailer 2€446 EUR
Retailer 16€483 EUR
Retailer 10€529 EUR
Retailer 1€536 EUR
Retailer 3€594 EUR
Retailer 8€649 EUR
Retailer 15€714 EUR
Retailer 12€737 EUR
Retailer 7€1,032 EUR
Retailer 4€1,061 EUR
Retailer 14€1,154 EUR
Retailer 6€1,180 EUR
Retailer 11€1,230 EUR
Retailer 9€1,278 EUR
Retailer 5€1,285 EUR

18 data points across 17 retailers

18 retailers€277 EUR to €2,086 EUR

A
Cheapest Retailer
-
€277 EUR
$311 USD
Final sale: no returns
B+
Retailer 2
-
€412 EUR
$462 USD
View
A
Retailer 3
-
€446 EUR
$500 USD
View
A
Retailer 4
-
€483 EUR
View
A
Retailer 5
-
€529 EUR
ZAR 9,590 ZAR
View
A
Retailer 6
-
€536 EUR
£474 GBP
View
A
Retailer 7
-
€594 EUR
$666 USD
View
Retailer 8
-
€649 EUR
$728 USD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
€714 EUR
A$1,232 AUD
View
B+
Retailer 10
-
€737 EUR
$827 USD
View
B
Retailer 11
-
€1,032 EUR
$1,157 USD
View
B
Retailer 12
-
€1,061 EUR
$1,190 USD
View
B
Retailer 13
-
€1,154 EUR
A$1,991 AUD
View
B
Retailer 14
-
€1,180 EUR
$1,324 USD
View
B+
Retailer 15
-
€1,230 EUR
£1,086 GBP
View
B
Retailer 16
-
€1,278 EUR
$1,433 USD
View
B
Retailer 17
-
€1,285 EUR
$1,441 USD
View
Most Expensive
B
Brilliant Earth
22133483A · Nov 2
€2,086 EUR
$2,340 USD
View
17 more retailers have this diamond
Prices start from €277 EURSave up to €1,809 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
€277 EUR