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Marquise|Lab Grown|IGI

5.06ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG842650888

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842650888

Diamond specifications and retailer prices

From €681 EUR
$761 USD
As of October 30, 2026
Save €6,149 EUR (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €6,830 EUR at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 5.06ct lab-grown marquise diamond

This 5.06ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842650888 or 842650888. Listed at 22 retailers as of October 30, 2026, with prices from €681 to €6,830, a €6,149 spread on the same certified stone. Helzberg Diamonds lists it at €6,830. 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

5.06
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842650888
Dimensions18.35 × 8.98 × 5.40 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.35 mm8.98 mm5.06 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842650888
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 60.1%

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: Oct 30
Current: €6,830 EUR|Low: €681 EUR|High: €640,057 EUR|Avg: €22,180 EUR
Helzberg Diamonds
Retailer 2
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Retailer 24
November 2, 2026
Retailer 15€681 EUR
Retailer 7€741 EUR
Retailer 12€790 EUR
Retailer 2€841 EUR
Retailer 5€853 EUR
Retailer 9€949 EUR
Retailer 14€1,129 EUR
Retailer 13€1,210 EUR
Retailer 16€1,278 EUR
Retailer 3€1,314 EUR
Retailer 21€1,601 EUR
Retailer 23€1,605 EUR
Retailer 20€1,795 EUR
Retailer 8€1,873 EUR
Retailer 11€2,221 EUR
Retailer 6€2,546 EUR
Retailer 4€2,641 EUR
Retailer 17€2,727 EUR
Retailer 18€2,961 EUR
Retailer 19€3,558 EUR
Retailer 10€3,952 EUR
Retailer 24€3,997 EUR
Retailer 22€6,409 EUR
Helzberg Diamonds€6,830 EUR

17 data points across 24 retailers

22 retailers€681 EUR to €6,830 EUR

A
Cheapest Retailer
-
€681 EUR
$761 USD
A
Retailer 2
-
€741 EUR
$828 USD
View
A
Retailer 3
-
€790 EUR
$883 USD
View
A
Retailer 4
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€841 EUR
£740 GBP
View
A
Retailer 5
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€949 EUR
$1,060 USD
View
A
Retailer 6
-
€1,129 EUR
$1,261 USD
View
A
Retailer 7
-
€1,210 EUR
£1,065 GBP
View
B+
Retailer 8
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€1,278 EUR
$1,428 USD
View
A
Retailer 9
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€1,314 EUR
View
A
Retailer 10
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€1,601 EUR
A$2,752 AUD
View
A
Retailer 11
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€1,605 EUR
ZAR 28,966 ZAR
View
B+
Retailer 12
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€1,795 EUR
$2,005 USD
View
B+
Retailer 13
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€1,873 EUR
$2,092 USD
View
B+
Retailer 14
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€2,221 EUR
$2,481 USD
View
B+
Retailer 15
-
€2,546 EUR
$2,844 USD
View
B+
Retailer 16
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€2,641 EUR
$2,951 USD
View
B
Retailer 17
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€2,727 EUR
$3,046 USD
View
B
Retailer 18
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€2,961 EUR
£2,605 GBP
View
B
Retailer 19
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€3,558 EUR
A$6,116 AUD
View
B
Retailer 20
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€3,952 EUR
$4,415 USD
View
B
Retailer 21
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€6,409 EUR
$7,160 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKIMLGOOO · Nov 1
€6,830 EUR
$7,631 USD
View
21 more retailers have this diamond
Prices start from €681 EURSave up to €6,149 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
5.06ct Marquise
€681 EUR