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Marquise|Lab Grown|IGI

1.56ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG852643420

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG852643420

Diamond specifications and retailer prices

From €239 EUR
$268 USD
As of November 2, 2026
Save €1,170 EUR (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,409 EUR at Brilliant Earth · As of October 30, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG852643420 or 852643420. Listed at 14 retailers as of October 30, 2026, with prices from €239 to €1,409, a €1,170 spread on the same certified stone. Brilliant Earth lists it at €1,409. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG852643420
Dimensions12.20 × 5.95 × 3.71 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.20 mm5.95 mm1.56 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG852643420
Side View
Table 60.0%Crown 35.3°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 62.4%

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: €1,409 EUR|Low: €239 EUR|High: €1,409 EUR|Avg: €672 EUR
Brilliant Earth
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 2, 2026
Retailer 4€239 EUR
Retailer 8€277 EUR
Retailer 7€330 EUR
Retailer 6€331 EUR
Retailer 11€437 EUR
Retailer 3€493 EUR
Retailer 13€519 EUR
Retailer 14€532 EUR
Retailer 2€911 EUR
Retailer 10€953 EUR
Retailer 5€954 EUR
Retailer 9€1,188 EUR
Retailer 12€1,229 EUR
Brilliant Earth€1,409 EUR

4 data points across 14 retailers

14 retailers€239 EUR to €1,409 EUR

A
Cheapest Retailer
-
€239 EUR
$268 USD
A
Retailer 2
-
€277 EUR
$311 USD
View
A
Retailer 3
-
€330 EUR
£291 GBP
View
A
Retailer 4
-
€331 EUR
HK$2,900 HKD
View
A
Retailer 5
-
€437 EUR
$490 USD
View
A
Retailer 6
-
€493 EUR
$553 USD
View
A
Retailer 7
-
€519 EUR
$582 USD
View
A
Retailer 8
-
€532 EUR
$597 USD
View
B+
Retailer 9
-
€911 EUR
$1,022 USD
View
B+
Retailer 10
-
€953 EUR
$1,069 USD
View
B+
Retailer 11
-
€954 EUR
SGD 1,446 SGD
View
B
Retailer 12
-
€1,188 EUR
£1,049 GBP
View
B
Retailer 13
-
€1,229 EUR
$1,379 USD
View
Most Expensive
B
Brilliant Earth
22364833A · Oct 30
€1,409 EUR
$1,580 USD
View
13 more retailers have this diamond
Prices start from €239 EURSave up to €1,170 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
€239 EUR