Marquise|Lab Grown|IGI

3.03ct G VVS1 Marquise Lab Grown Diamond

VG • G/VVS1 • IGI LG836607566

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836607566

Diamond specifications and retailer prices

From €429 EUR
$479 USD
As of October 31, 2026
Save €3,183 EUR (88%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €3,612 EUR at Frank Darling · As of October 31, 2026
View at Frank Darling

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 very-good cut grade and certified by IGI LG836607566 or 836607566. Listed at 5 retailers as of October 31, 2026, with prices from €429 to €3,612, a €3,183 spread on the same certified stone. Frank Darling lists it at €3,612. 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

3.03
Carat
G
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836607566
Dimensions15.70 × 7.59 × 4.59 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.70 mm7.59 mm3.03 ctG / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836607566
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.5%

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: €3,612 EUR|Low: €429 EUR|High: €3,612 EUR|Avg: €1,826 EUR|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 27, 2026
Retailer 3€429 EUR
Retailer 4€606 EUR
Retailer 6€809 EUR
Retailer 2€1,570 EUR
Retailer 5€2,712 EUR
Frank Darling€3,612 EUR

9 data points across 6 retailers

5 retailers€429 EUR to €3,612 EUR

A
Cheapest Retailer
-
€429 EUR
$479 USD
Final sale: no returns
B+
Retailer 2
-
€606 EUR
$677 USD
View
B+
Retailer 3
-
€1,570 EUR
$1,754 USD
View
B
Retailer 4
-
€2,712 EUR
$3,030 USD
View
Most Expensive
B
Frank Darling
100200197584KD · Oct 31
€3,612 EUR
$4,035 USD
View
4 more retailers have this diamond
Prices start from €429 EURSave up to €3,183 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
€429 EUR