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Marquise|Lab Grown|IGI

3.56ct G VVS1 Marquise Lab Grown Diamond

ID • G/VVS1 • IGI LG749573887

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG749573887

Diamond specifications and retailer prices

From €586 EUR
$657 USD
As of November 2, 2026
Save €3,698 EUR (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €4,284 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.56ct lab-grown marquise diamond

This 3.56ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG749573887 or 749573887. Listed at 23 retailers as of October 28, 2026, with prices from €586 to €4,284, a €3,698 spread on the same certified stone. Rare Carat lists it at €4,284. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.56
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749573887
Dimensions15.87 × 8.04 × 4.97 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.87 mm8.04 mm3.56 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749573887
Side View
Table 60.0%Crown 33.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.8%

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: €4,284 EUR|Low: €576 EUR|High: €6,526 EUR|Avg: €1,944 EUR|-1.5%
Rare Carat
Retailer 2
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Retailer 21
November 2, 2026
Retailer 21€586 EUR
Retailer 13€637 EUR
Retailer 5€656 EUR
Retailer 6€679 EUR
Retailer 8€838 EUR
Retailer 18€969 EUR
Retailer 2€1,086 EUR
Retailer 20€1,107 EUR
Retailer 7€1,132 EUR
Retailer 17€1,534 EUR
Retailer 16€1,575 EUR
Retailer 11€1,577 EUR
Retailer 14€1,910 EUR
Retailer 3€1,972 EUR
Retailer 9€2,106 EUR
Retailer 12€2,234 EUR
Retailer 10€2,292 EUR
Retailer 4€2,343 EUR
Retailer 15€2,861 EUR
Retailer 19€3,798 EUR
Rare Carat€4,284 EUR

36 data points across 21 retailers

23 retailers€586 EUR to €4,284 EUR

A
Cheapest Retailer
-
€586 EUR
$657 USD
A
Retailer 2
-
€637 EUR
$714 USD
View
A
Retailer 3
-
€656 EUR
$736 USD
View
Final sale: no returns
A
Retailer 4
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€679 EUR
$762 USD
View
Retailer 5
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€695 EUR
$780 USD
View
Price last confirmed 17 days ago
A
Retailer 6
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€838 EUR
$940 USD
View
A
Retailer 7
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€969 EUR
$1,087 USD
View
A
Retailer 8
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€1,086 EUR
£959 GBP
View
A
Retailer 9
-
€1,107 EUR
$1,242 USD
View
A
Retailer 10
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€1,132 EUR
View
B+
Retailer 11
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€1,534 EUR
A$2,647 AUD
View
B+
Retailer 12
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€1,575 EUR
$1,766 USD
View
B+
Retailer 13
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€1,577 EUR
ZAR 28,573 ZAR
View
B+
Retailer 14
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€1,910 EUR
$2,142 USD
View
B+
Retailer 15
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€1,972 EUR
$2,212 USD
View
B+
Retailer 16
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€2,106 EUR
£1,860 GBP
View
B+
Retailer 17
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€2,193 EUR
$2,460 USD
View
B+
Retailer 18
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€2,234 EUR
$2,506 USD
View
B
Retailer 19
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€2,292 EUR
SGD 3,474 SGD
View
B
Retailer 20
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€2,343 EUR
$2,628 USD
View
B
Retailer 21
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€2,861 EUR
£2,527 GBP
View
B
Retailer 22
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€3,798 EUR
$4,260 USD
View
Most Expensive
B
Rare Carat
NO-368 · Oct 28
€4,284 EUR
$4,805 USD
View
22 more retailers have this diamond
Prices start from €586 EURSave up to €3,698 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
3.56ct Marquise
€586 EUR