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Marquise|Lab Grown|IGI

1.56ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG778646984

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG778646984

Diamond specifications and retailer prices

From €236 EUR
$265 USD
As of November 2, 2026
Save €969 EUR (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,881 EUR at Brilliant Earth · As of October 16, 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 LG778646984 or 778646984. Listed at 23 retailers as of November 1, 2026, with a 410% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778646984
Dimensions12.45 × 6.14 × 3.66 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
12.45 mm6.14 mm1.56 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778646984
Side View
Table 60.0%Crown 32.6°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 59.6%

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: €1,881 EUR|Low: €226 EUR|High: €1,881 EUR|Avg: €655 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 6€236 EUR
Retailer 10€274 EUR
Retailer 4€292 EUR
Retailer 7€292 EUR
Retailer 11€326 EUR
Retailer 17€432 EUR
Retailer 15€475 EUR
Retailer 13€504 EUR
Retailer 14€555 EUR
Retailer 12€555 EUR
Retailer 16€680 EUR
Retailer 2€751 EUR
Retailer 8€905 EUR
Retailer 9€941 EUR
Retailer 3€1,141 EUR
Retailer 5€1,150 EUR
Retailer 18€1,179 EUR
Brilliant Earth€1,881 EUR

40 data points across 18 retailers

23 retailers€236 EUR to €1,205 EUR

A
Cheapest Retailer
-
€236 EUR
$265 USD
A
Retailer 2
-
€274 EUR
$307 USD
View
A
Retailer 3
-
€292 EUR
$328 USD
View
Retailer 4
-
€292 EUR
$328 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€326 EUR
£288 GBP
View
B+
Retailer 6
-
€392 EUR
$440 USD
View
A
Retailer 7
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€432 EUR
$485 USD
View
A
Retailer 8
-
€475 EUR
View
A
Retailer 9
-
€504 EUR
$565 USD
View
A
Retailer 10
-
€504 EUR
ZAR 9,138 ZAR
View
A
Retailer 11
-
€555 EUR
A$958 AUD
View
A
Retailer 12
-
€555 EUR
£491 GBP
View
A
Retailer 13
-
€595 EUR
$667 USD
View
A
Retailer 14
-
€680 EUR
A$1,174 AUD
View
B+
Retailer 15
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€751 EUR
$842 USD
View
Retailer 16
-
€905 EUR
A$1,562 AUD
View
Price last confirmed 31 days ago
B+
Retailer 17
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€941 EUR
$1,055 USD
View
B+
Retailer 18
-
€986 EUR
$1,106 USD
View
B
Retailer 19
-
€1,141 EUR
£1,008 GBP
View
B
Retailer 20
-
€1,150 EUR
$1,290 USD
View
B
Retailer 21
-
€1,179 EUR
£1,041 GBP
View
B
Retailer 22
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€1,205 EUR
$1,352 USD
View
Most Expensive
Brilliant Earth
18447713A · Oct 16
€1,881 EUR
$2,110 USD
View
Price last confirmed 17 days ago
22 more retailers have this diamond
Prices start from €236 EURSave up to €969 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
€236 EUR