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Marquise|Lab Grown|IGI

5.09ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG706562258

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG706562258

Diamond specifications and retailer prices

From €750 EUR
$835 USD
As of October 30, 2026
Save €5,054 EUR (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €5,804 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 5.09ct lab-grown marquise diamond

This 5.09ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG706562258 or 706562258. Listed at 23 retailers as of October 28, 2026, with prices from €750 to €5,804, a €5,054 spread on the same certified stone. Brilliant Earth lists it at €5,804. 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

5.09
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706562258
Dimensions8.75 × 8.75 × 18.27 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
8.75 mm8.75 mm5.09 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706562258
Side View
Table 62.0%Crown 35.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €5,804 EUR|Low: €750 EUR|High: €5,804 EUR|Avg: €1,958 EUR
Brilliant Earth
Retailer 2
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Retailer 21
October 30, 2026
Retailer 7€750 EUR
Retailer 21€816 EUR
Retailer 14€839 EUR
Retailer 9€870 EUR
Retailer 10€870 EUR
Retailer 19€1,029 EUR
Retailer 3€1,207 EUR
Retailer 17€1,244 EUR
Retailer 2€1,336 EUR
Retailer 16€1,442 EUR
Retailer 18€1,761 EUR
Retailer 15€1,767 EUR
Retailer 20€1,829 EUR
Retailer 5€2,233 EUR
Retailer 6€2,410 EUR
Retailer 11€2,446 EUR
Retailer 8€2,758 EUR
Retailer 12€3,014 EUR
Retailer 4€3,087 EUR
Retailer 13€3,278 EUR
Brilliant Earth€5,804 EUR

39 data points across 21 retailers

23 retailers€750 EUR to €5,804 EUR

A
Cheapest Retailer
-
€750 EUR
$835 USD
A
Retailer 2
-
€816 EUR
$908 USD
View
A
Retailer 3
-
€839 EUR
$934 USD
View
Final sale: no returns
Retailer 4
-
€870 EUR
$968 USD
View
Price last confirmed 13 days ago
A
Retailer 5
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€870 EUR
$968 USD
View
A
Retailer 6
-
€1,029 EUR
$1,145 USD
View
A
Retailer 7
-
€1,207 EUR
$1,343 USD
View
B+
Retailer 8
-
€1,244 EUR
$1,385 USD
View
A
Retailer 9
-
€1,336 EUR
£1,171 GBP
View
A
Retailer 10
-
€1,442 EUR
View
Retailer 11
-
€1,761 EUR
A$3,016 AUD
View
Price last confirmed 8 days ago
A
Retailer 12
-
€1,767 EUR
ZAR 31,779 ZAR
View
A
Retailer 13
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€1,829 EUR
$2,036 USD
View
A
Retailer 14
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€2,233 EUR
$2,485 USD
View
A
Retailer 15
-
€2,410 EUR
£2,112 GBP
View
A
Retailer 16
-
€2,446 EUR
$2,722 USD
View
B+
Retailer 17
-
€2,722 EUR
$3,030 USD
View
B+
Retailer 18
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€2,758 EUR
$3,069 USD
View
B+
Retailer 19
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€3,014 EUR
$3,354 USD
View
B+
Retailer 20
-
€3,087 EUR
$3,436 USD
View
B+
Retailer 21
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€3,278 EUR
£2,873 GBP
View
Retailer 22
-
€4,909 EUR
$5,464 USD
View
Price last confirmed 51 days ago
Most Expensive
B
Brilliant Earth
20471202A · Oct 28
€5,804 EUR
$6,460 USD
View
22 more retailers have this diamond
Prices start from €750 EURSave up to €5,054 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
5.09ct Marquise
€750 EUR