Marquise|Lab Grown|IGI

1.56ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG802625315

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG802625315

Diamond specifications and retailer prices

From €317 EUR
$356 USD
As of November 1, 2026
Save €1,323 EUR (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €2,024 EUR at Do Amore Diamonds · As of October 26, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG802625315 or 802625315. Listed at 20 retailers as of October 26, 2026, with a 417% 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802625315
Dimensions12.23 × 5.92 × 3.76 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.23 mm5.92 mm1.56 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802625315
Side View
Table 60.0%Crown 36.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.5%

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 1
Current: €2,024 EUR|Low: €211 EUR|High: €2,024 EUR|Avg: €748 EUR
Do Amore Diamonds
Retailer 2
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Retailer 24
October 25, 2026
Retailer 23€211 EUR
Retailer 20€244 EUR
Retailer 5€317 EUR
Retailer 11€349 EUR
Retailer 22€365 EUR
Retailer 4€387 EUR
Retailer 14€436 EUR
Retailer 18€458 EUR
Retailer 12€514 EUR
Retailer 10€572 EUR
Retailer 9€606 EUR
Retailer 21€678 EUR
Retailer 3€833 EUR
Retailer 24€843 EUR
Retailer 13€867 EUR
Retailer 15€893 EUR
Retailer 16€893 EUR
Retailer 6€928 EUR
Retailer 7€1,102 EUR
Retailer 17€1,132 EUR
Retailer 19€1,158 EUR
Retailer 8€1,239 EUR
Retailer 2€1,641 EUR
Do Amore Diamonds€2,024 EUR

8 data points across 24 retailers

20 retailers€317 EUR to €1,641 EUR

Retailer 1
-
€211 EUR
$237 USD
Price last confirmed 10 days ago
Retailer 2
-
€244 EUR
$274 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
€317 EUR
$356 USD
View
Retailer 4
-
€349 EUR
$392 USD
View
Price last confirmed 8 days ago
Retailer 5
-
€365 EUR
$409 USD
View
Price last confirmed 7 days ago
Retailer 6
-
€387 EUR
$434 USD
View
Price last confirmed 7 days ago
Retailer 7
-
€458 EUR
View
Price last confirmed 8 days ago
Retailer 8
-
€572 EUR
$642 USD
View
Price last confirmed 32 days ago
Retailer 9
-
€606 EUR
$680 USD
View
Price last confirmed 9 days ago
Retailer 10
-
€678 EUR
A$1,170 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
€833 EUR
CA$1,298 CAD
View
Retailer 12
-
€843 EUR
$946 USD
View
Price last confirmed 7 days ago
Retailer 13
-
€867 EUR
A$1,496 AUD
View
Price last confirmed 8 days ago
Retailer 14
-
€893 EUR
$1,002 USD
View
Price last confirmed 77 days ago
Retailer 15
-
€928 EUR
$1,041 USD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
€1,102 EUR
$1,236 USD
View
Retailer 17
-
€1,158 EUR
£1,023 GBP
View
Price last confirmed 8 days ago
Retailer 18
-
€1,239 EUR
$1,390 USD
View
Price last confirmed 7 days ago
B
Retailer 19
-
€1,641 EUR
$1,840 USD
View
Most Expensive
Do Amore Diamonds
27-3EEE7EA28 · Oct 26
€2,024 EUR
$2,270 USD
View
Price last confirmed 7 days ago
19 more retailers have this diamond
Prices start from €317 EURSave up to €1,323 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
€317 EUR