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Marquise|Lab Grown|IGI

3.03ct G VVS1 Marquise Lab Grown Diamond

EX • G/VVS1 • IGI LG774641837

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG774641837

Diamond specifications and retailer prices

From €461 EUR
$515 USD
As of October 31, 2026
Save €3,200 EUR (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €3,661 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG774641837 or 774641837. Listed at 11 retailers as of October 31, 2026, with prices from €461 to €3,661, a €3,200 spread on the same certified stone. Do Amore Diamonds lists it at €3,661. 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

3.03
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774641837
Dimensions15.65 × 7.46 × 4.56 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Top View
15.65 mm7.46 mm3.03 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774641837
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.1%

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 31
Current: €3,661 EUR|Low: €320 EUR|High: €3,661 EUR|Avg: €1,714 EUR|+2.5%
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
October 30, 2026
Retailer 15€461 EUR
Retailer 11€511 EUR
Retailer 10€683 EUR
Retailer 7€867 EUR
Retailer 2€882 EUR
Retailer 13€934 EUR
Retailer 6€1,137 EUR
Retailer 8€1,192 EUR
Retailer 12€1,484 EUR
Retailer 3€1,929 EUR
Retailer 14€1,956 EUR
Retailer 9€2,368 EUR
Retailer 5€2,947 EUR
Retailer 4€3,611 EUR
Do Amore Diamonds€3,661 EUR

23 data points across 15 retailers

11 retailers€461 EUR to €3,661 EUR

A
Cheapest Retailer
-
€461 EUR
$515 USD
Final sale: no returns
A
Retailer 2
-
€511 EUR
$571 USD
View
B+
Retailer 3
-
€683 EUR
$763 USD
View
A
Retailer 4
-
€882 EUR
£775 GBP
View
A
Retailer 5
-
€934 EUR
$1,043 USD
View
B+
Retailer 6
-
€1,192 EUR
A$2,048 AUD
View
B+
Retailer 7
-
€1,484 EUR
$1,658 USD
View
B
Retailer 8
-
€1,929 EUR
$2,155 USD
View
B+
Retailer 9
-
€1,956 EUR
$2,186 USD
View
B
Retailer 10
-
€2,368 EUR
£2,083 GBP
View
Most Expensive
B
Do Amore Diamonds
27-4F653DD1A · Oct 31
€3,661 EUR
$4,090 USD
View
10 more retailers have this diamond
Prices start from €461 EURSave up to €3,200 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
3.03ct Marquise
€461 EUR