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Marquise|Lab Grown|IGI

3.09ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG735597444

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG735597444

Diamond specifications and retailer prices

From €390 EUR
$436 USD
As of October 30, 2026
Save €3,074 EUR (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,464 EUR at Do Amore Diamonds · As of October 31, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG735597444 or 735597444. Listed at 16 retailers as of October 30, 2026, with prices from €390 to €3,464, a €3,074 spread on the same certified stone. Do Amore Diamonds lists it at €3,464. 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
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735597444
Dimensions15.78 × 7.55 × 4.58 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Top View
15.78 mm7.55 mm3.09 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735597444
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
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: €3,464 EUR|Low: €303 EUR|High: €3,464 EUR|Avg: €1,236 EUR|+2.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 6€390 EUR
Retailer 4€436 EUR
Retailer 14€437 EUR
Retailer 12€483 EUR
Retailer 8€564 EUR
Retailer 11€647 EUR
Retailer 15€784 EUR
Retailer 9€887 EUR
Retailer 10€1,128 EUR
Retailer 13€1,716 EUR
Retailer 7€1,770 EUR
Retailer 5€1,825 EUR
Retailer 3€1,860 EUR
Retailer 2€1,961 EUR
Do Amore Diamonds€3,464 EUR

25 data points across 15 retailers

16 retailers€390 EUR to €3,464 EUR

A
Cheapest Retailer
-
€390 EUR
$436 USD
A
Retailer 2
-
€436 EUR
$487 USD
View
Final sale: no returns
A
Retailer 3
-
€437 EUR
$488 USD
View
A
Retailer 4
-
€483 EUR
$540 USD
View
A
Retailer 5
-
€564 EUR
£496 GBP
View
B+
Retailer 6
-
€647 EUR
$723 USD
View
A
Retailer 7
-
€784 EUR
$876 USD
View
A
Retailer 8
-
€887 EUR
£780 GBP
View
A
Retailer 9
-
€1,128 EUR
A$1,938 AUD
View
B+
Retailer 10
-
€1,338 EUR
CA$2,076 CAD
View
B+
Retailer 11
-
€1,716 EUR
$1,917 USD
View
B+
Retailer 12
-
€1,770 EUR
$1,978 USD
View
B+
Retailer 13
-
€1,825 EUR
$2,039 USD
View
B+
Retailer 14
-
€1,860 EUR
$2,078 USD
View
B+
Retailer 15
-
€1,961 EUR
£1,725 GBP
View
Most Expensive
B
Do Amore Diamonds
27-6DCC737F2 · Oct 31
€3,464 EUR
$3,870 USD
View
15 more retailers have this diamond
Prices start from €390 EURSave up to €3,074 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
3.09ct Marquise
€390 EUR