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Marquise|Lab Grown|IGI

3.09ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG736502250

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG736502250

Diamond specifications and retailer prices

From €1,359 EUR
As of November 6, 2026
Save €4,762 EUR (78%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €9,351 EUR at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG736502250 or 736502250. Listed at 23 retailers as of November 6, 2026, with a 350% 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

3.09
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG736502250
Dimensions7.62 × 7.62 × 4.86 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
7.62 mm7.62 mm3.09 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG736502250
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €9,351 EUR|Low: €1,359 EUR|High: €9,933 EUR|Avg: €3,431 EUR
Do Amore Diamonds
Retailer 2
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Retailer 21
November 6, 2026
Retailer 18€1,359 EUR
Retailer 7€1,428 EUR
Retailer 19€1,479 EUR
Retailer 4€1,521 EUR
Retailer 8€1,729 EUR
Retailer 21€1,833 EUR
Retailer 2€2,007 EUR
Retailer 6€2,216 EUR
Retailer 13€2,442 EUR
Retailer 17€2,787 EUR
Retailer 5€3,253 EUR
Retailer 12€3,348 EUR
Retailer 10€3,603 EUR
Retailer 20€3,928 EUR
Retailer 16€4,053 EUR
Retailer 3€4,248 EUR
Retailer 9€4,779 EUR
Retailer 14€4,908 EUR
Retailer 15€4,956 EUR
Retailer 11€6,121 EUR
Do Amore Diamonds€9,351 EUR

8 data points across 21 retailers

23 retailers€1,359 EUR to €6,121 EUR

B+
Cheapest Retailer
-
€1,359 EUR
B+
Retailer 2
-
€1,428 EUR
View
B+
Retailer 3
-
€1,479 EUR
View
B+
Retailer 4
-
€1,521 EUR
View
Final sale: no returns
B+
Retailer 5
-
€1,576 EUR
View
B+
Retailer 6
-
€1,729 EUR
View
Retailer 7
-
€1,730 EUR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
€1,833 EUR
View
B+
Retailer 9
-
€2,007 EUR
View
B
Retailer 10
-
€2,216 EUR
View
B+
Retailer 11
-
€2,442 EUR
View
B
Retailer 12
-
€2,787 EUR
View
B
Retailer 13
-
€3,253 EUR
View
B
Retailer 14
-
€3,262 EUR
View
Retailer 15
-
€3,348 EUR
View
Price last confirmed 55 days ago
B
Retailer 16
-
€3,603 EUR
View
B
Retailer 17
-
€3,928 EUR
View
B
Retailer 18
-
€4,053 EUR
View
B
Retailer 19
-
€4,248 EUR
View
B
Retailer 20
-
€4,779 EUR
View
B
Retailer 21
-
€4,956 EUR
View
B
Retailer 22
-
€6,121 EUR
View
Most Expensive
Do Amore Diamonds
27-25BB45378 · Nov 6
€9,351 EUR
$10,440 USD
View
Price under review
22 more retailers have this diamond
Prices start from €1,359 EURSave up to €4,762 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.

B+
3.09ct Marquise
€1,359 EUR