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Marquise|Lab Grown|IGI

0.56ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG816662379

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816662379

Diamond specifications and retailer prices

From €141 EUR
$157 USD
As of November 2, 2026
Save €1,694 EUR (92%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,835 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore 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 very-good cut grade and certified by IGI LG816662379 or 816662379. Listed at 22 retailers as of November 2, 2026, with prices from €141 to €1,835, a €1,694 spread on the same certified stone. Do Amore Diamonds lists it at €1,835. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.56
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816662379
Dimensions8.23 × 4.43 × 2.69 mm
L/W Ratio1.86
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
8.23 mm4.43 mm0.56 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816662379
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 60.7%

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: €491 EUR|Low: €138 EUR|High: €1,316 EUR|Avg: €623 EUR|-1.7%
Retailer 1
Retailer 2
Retailer 3
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Retailer 22
November 2, 2026
Retailer 4€141 EUR
Retailer 5€157 EUR
Retailer 21€163 EUR
Retailer 17€175 EUR
Retailer 10€259 EUR
Retailer 15€328 EUR
Retailer 12€350 EUR
Retailer 22€407 EUR
Retailer 7€443 EUR
Retailer 1€491 EUR
Retailer 8€513 EUR
Retailer 11€573 EUR
Retailer 19€619 EUR
Retailer 3€710 EUR
Retailer 9€766 EUR
Retailer 6€775 EUR
Retailer 16€901 EUR
Retailer 2€948 EUR
Retailer 13€1,009 EUR
Retailer 14€1,131 EUR
Retailer 18€1,262 EUR
Retailer 20€1,262 EUR

37 data points across 22 retailers

22 retailers€141 EUR to €1,835 EUR

A
Cheapest Retailer
-
€141 EUR
$157 USD
A
Retailer 2
-
€157 EUR
$175 USD
View
Final sale: no returns
A
Retailer 3
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€163 EUR
$182 USD
View
A
Retailer 4
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€175 EUR
$195 USD
View
A
Retailer 5
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€259 EUR
$289 USD
View
A
Retailer 6
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€328 EUR
$366 USD
View
A
Retailer 7
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€350 EUR
ZAR 6,320 ZAR
View
A
Retailer 8
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€407 EUR
$455 USD
View
A
Retailer 9
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€443 EUR
$495 USD
View
B+
Retailer 10
-
€491 EUR
A$844 AUD
View
Retailer 11
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€513 EUR
View
Price last confirmed 8 days ago
Retailer 12
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€573 EUR
$640 USD
View
Price last confirmed 17 days ago
B+
Retailer 13
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€619 EUR
$692 USD
View
B
Retailer 14
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€710 EUR
A$1,221 AUD
View
B
Retailer 15
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€766 EUR
CA$1,189 CAD
View
B
Retailer 16
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€775 EUR
$866 USD
View
B
Retailer 17
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€901 EUR
£793 GBP
View
B
Retailer 18
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€948 EUR
$1,060 USD
View
Retailer 19
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€1,009 EUR
£888 GBP
View
Price last confirmed 14 days ago
B
Retailer 20
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€1,262 EUR
$1,410 USD
View
B
Retailer 21
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€1,262 EUR
$1,410 USD
View
Most Expensive
B
Do Amore Diamonds
32-LG816662379 · Nov 2
€1,835 EUR
$2,050 USD
View
21 more retailers have this diamond
Prices start from €141 EURSave up to €1,694 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
€141 EUR