Marquise|Lab Grown|IGI

0.56ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG816603112

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816603112

Diamond specifications and retailer prices

From €156 EUR
$175 USD
As of October 30, 2026
Save €784 EUR (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €940 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.56ct lab-grown marquise diamond

This 0.56ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816603112 or 816603112. Listed at 20 retailers as of October 30, 2026, with prices from €156 to €940, a €784 spread on the same certified stone. Reve Diamonds lists it at €940. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.56
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816603112
Dimensions8.58 × 4.29 × 2.66 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.58 mm4.29 mm0.56 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816603112
Side View
Table 60.0%Crown 35.2°Girdle: Slightly ThickPavilion 39.7°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €303 EUR|Low: €156 EUR|High: €940 EUR|Avg: €387 EUR|+2.0%
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
Reve Diamonds
October 31, 2026
Retailer 12€156 EUR
Retailer 5€177 EUR
Retailer 9€243 EUR
Retailer 1€303 EUR
Retailer 2€307 EUR
Retailer 11€312 EUR
Retailer 10€330 EUR
Retailer 6€360 EUR
Retailer 3€401 EUR
Retailer 13€449 EUR
Retailer 4€526 EUR
Retailer 7€587 EUR
Retailer 14€605 EUR
Retailer 8€813 EUR
Reve Diamonds€940 EUR

36 data points across 15 retailers

20 retailers€156 EUR to €940 EUR

Retailer 1
-
€143 EUR
$160 USD
Price last confirmed 25 days ago
A
Retailer 2
-
€156 EUR
$175 USD
View
Final sale: no returns
Retailer 3
-
€165 EUR
$185 USD
View
Price last confirmed 34 days ago
Retailer 4
-
€174 EUR
$195 USD
View
Price last confirmed 38 days ago
Retailer 5
-
€177 EUR
$198 USD
View
Price last confirmed 21 days ago
Retailer 6
-
€177 EUR
$198 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
€243 EUR
$272 USD
View
A
Retailer 8
-
€303 EUR
£268 GBP
View
A
Retailer 9
-
€307 EUR
View
A
Retailer 10
-
€312 EUR
ZAR 5,661 ZAR
View
A
Retailer 11
-
€330 EUR
$370 USD
View
Retailer 12
-
€360 EUR
$404 USD
View
Price last confirmed 9 days ago
A
Retailer 13
-
€401 EUR
$450 USD
View
B+
Retailer 14
-
€449 EUR
A$775 AUD
View
B+
Retailer 15
-
€526 EUR
$590 USD
View
Retailer 16
-
€567 EUR
$636 USD
View
Price last confirmed 32 days ago
B+
Retailer 17
-
€587 EUR
$658 USD
View
B+
Retailer 18
-
€605 EUR
$678 USD
View
B
Retailer 19
-
€813 EUR
£718 GBP
View
Most Expensive
B
Reve Diamonds
78BC330A0 · Oct 30
€940 EUR
$1,054 USD
View
19 more retailers have this diamond
Prices start from €156 EURSave up to €784 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
0.56ct Marquise
€156 EUR