Marquise|Lab Grown|IGI

3.05ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG840648327

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840648327

Diamond specifications and retailer prices

From €712 EUR
$795 USD
As of October 30, 2026
Save €2,584 EUR (78%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €3,899 EUR at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840648327 or 840648327. Listed at 25 retailers as of October 30, 2026, with a 363% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.05
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840648327
Dimensions15.79 × 7.32 × 4.47 mm
L/W Ratio2.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.79 mm7.32 mm3.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840648327
Side View
Table 62.0%Crown 38.7°Girdle: STK-THKPavilion 38.8°Culet: NoneDepth 61.1%

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: €3,149 EUR|Low: €712 EUR|High: €3,342 EUR|Avg: €1,719 EUR
Retailer 1
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Retailer 22
Retailer 23
October 31, 2026
Retailer 5€712 EUR
Retailer 2€773 EUR
Retailer 9€797 EUR
Retailer 14€825 EUR
Retailer 15€834 EUR
Retailer 18€960 EUR
Retailer 7€985 EUR
Retailer 4€1,157 EUR
Retailer 22€1,182 EUR
Retailer 21€1,250 EUR
Retailer 17€1,265 EUR
Retailer 8€1,668 EUR
Retailer 12€1,863 EUR
Retailer 20€1,915 EUR
Retailer 6€1,962 EUR
Retailer 11€2,319 EUR
Retailer 23€2,565 EUR
Retailer 16€2,626 EUR
Retailer 10€2,853 EUR
Retailer 3€2,954 EUR
Retailer 19€3,109 EUR
Retailer 1€3,149 EUR
Retailer 13€3,295 EUR

22 data points across 23 retailers

25 retailers€712 EUR to €3,295 EUR

A
Cheapest Retailer
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€712 EUR
$795 USD
A
Retailer 2
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€773 EUR
$864 USD
View
A
Retailer 3
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€797 EUR
$890 USD
View
Final sale: no returns
A
Retailer 4
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€825 EUR
$922 USD
View
Retailer 5
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€834 EUR
$932 USD
View
Price last confirmed 14 days ago
A
Retailer 6
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€960 EUR
£844 GBP
View
A
Retailer 7
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€985 EUR
$1,100 USD
View
A
Retailer 8
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€1,157 EUR
$1,293 USD
View
A
Retailer 9
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€1,182 EUR
$1,320 USD
View
A
Retailer 10
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€1,250 EUR
View
A
Retailer 11
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€1,265 EUR
£1,113 GBP
View
B+
Retailer 12
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€1,668 EUR
$1,863 USD
View
B+
Retailer 13
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€1,863 EUR
A$3,202 AUD
View
B+
Retailer 14
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€1,915 EUR
ZAR 34,570 ZAR
View
B+
Retailer 15
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€1,962 EUR
$2,192 USD
View
B+
Retailer 16
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€2,319 EUR
$2,591 USD
View
B
Retailer 17
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€2,565 EUR
£2,256 GBP
View
B
Retailer 18
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€2,626 EUR
$2,934 USD
View
B+
Retailer 19
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€2,853 EUR
$3,187 USD
View
B+
Retailer 20
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€2,954 EUR
$3,300 USD
View
B
Retailer 21
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€3,109 EUR
£2,735 GBP
View
Retailer 22
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€3,149 EUR
A$5,412 AUD
View
B
Retailer 23
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€3,295 EUR
SGD 4,975 SGD
View
Retailer 24
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€3,428 EUR
$3,830 USD
View
Price last confirmed 24 days ago
Most Expensive
Helzberg Diamonds
ZXZOKGMKOJIN · Oct 13
€3,899 EUR
$4,356 USD
View
Price last confirmed 18 days ago
24 more retailers have this diamond
Prices start from €712 EURSave up to €2,584 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
3.05ct Marquise
€712 EUR