Marquise|Lab Grown|IGI

3.07ct E VVS2 Marquise Lab Grown Diamond

VG • E/VVS2 • IGI LG837665031

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837665031

Diamond specifications and retailer prices

From €498 EUR
$556 USD
As of October 30, 2026
Save €2,198 EUR (82%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €3,661 EUR at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 3.07ct lab-grown marquise diamond

This 3.07ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG837665031 or 837665031. Listed at 26 retailers as of October 29, 2026, with a 442% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.07
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837665031
Dimensions14.72 × 7.62 × 4.79 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.72 mm7.62 mm3.07 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837665031
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €3,661 EUR|Low: €498 EUR|High: €3,768 EUR|Avg: €1,484 EUR
Brilliant Earth
Retailer 2
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Retailer 26
October 31, 2026
Retailer 10€498 EUR
Retailer 5€558 EUR
Retailer 15€558 EUR
Retailer 8€618 EUR
Retailer 14€618 EUR
Retailer 3€676 EUR
Retailer 21€689 EUR
Retailer 25€738 EUR
Retailer 7€828 EUR
Retailer 12€866 EUR
Retailer 26€938 EUR
Retailer 2€955 EUR
Retailer 9€1,284 EUR
Retailer 22€1,304 EUR
Retailer 24€1,341 EUR
Retailer 6€1,386 EUR
Retailer 11€1,624 EUR
Retailer 4€1,801 EUR
Retailer 17€1,952 EUR
Retailer 18€2,002 EUR
Retailer 16€2,086 EUR
Retailer 20€2,149 EUR
Retailer 13€2,317 EUR
Retailer 23€2,695 EUR
Retailer 19€2,828 EUR
Brilliant Earth€3,661 EUR

30 data points across 26 retailers

26 retailers€498 EUR to €2,695 EUR

A
Cheapest Retailer
-
€498 EUR
$556 USD
A
Retailer 2
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€558 EUR
$623 USD
View
A
Retailer 3
-
€558 EUR
$623 USD
View
Final sale: no returns
Retailer 4
-
€618 EUR
$690 USD
View
Price last confirmed 14 days ago
A
Retailer 5
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€618 EUR
$690 USD
View
A
Retailer 6
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€676 EUR
HK$5,900 HKD
View
A
Retailer 7
-
€689 EUR
£606 GBP
View
A
Retailer 8
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€738 EUR
$825 USD
View
A
Retailer 9
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€828 EUR
$925 USD
View
A
Retailer 10
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€866 EUR
$968 USD
View
A
Retailer 11
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€938 EUR
View
A
Retailer 12
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€955 EUR
£840 GBP
View
A
Retailer 13
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€1,284 EUR
$1,434 USD
View
A
Retailer 14
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€1,304 EUR
A$2,241 AUD
View
A
Retailer 15
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€1,341 EUR
ZAR 24,202 ZAR
View
A
Retailer 16
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€1,386 EUR
$1,548 USD
View
B+
Retailer 17
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€1,624 EUR
$1,814 USD
View
B+
Retailer 18
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€1,801 EUR
£1,584 GBP
View
B+
Retailer 19
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€1,952 EUR
SGD 2,947 SGD
View
B+
Retailer 20
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€2,002 EUR
$2,237 USD
View
B+
Retailer 21
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€2,086 EUR
$2,331 USD
View
B
Retailer 22
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€2,149 EUR
$2,401 USD
View
B+
Retailer 23
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€2,317 EUR
A$3,982 AUD
View
B
Retailer 24
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€2,695 EUR
£2,371 GBP
View
Retailer 25
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€2,828 EUR
$3,160 USD
View
Price last confirmed 26 days ago
Most Expensive
Brilliant Earth
21574321A · Oct 21
€3,661 EUR
$4,090 USD
View
Price last confirmed 9 days ago
25 more retailers have this diamond
Prices start from €498 EURSave up to €2,198 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
3.07ct Marquise
€498 EUR