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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 $669 CAD
As of November 3, 2026
Save $4,969 CAD (88%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,639 CAD at Frank Darling · As of November 4, 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 November 3, 2026, with prices from $669 to $5,639, a $4,969 spread on the same certified stone. Frank Darling lists it at $5,639. 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: Nov 3
Current: $5,639 CAD|Low: $669 CAD|High: $5,640 CAD|Avg: $2,850 CAD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 27, 2026
Retailer 3$669 CAD
Retailer 4$946 CAD
Retailer 6$1,263 CAD
Retailer 2$2,451 CAD
Retailer 5$4,234 CAD
Frank Darling$5,639 CAD

9 data points across 6 retailers

5 retailers$669 CAD to $5,639 CAD

A
Cheapest Retailer
-
$669 CAD
Final sale: no returns
B+
Retailer 2
-
$946 CAD
View
B+
Retailer 3
-
$2,451 CAD
View
B
Retailer 4
-
$4,234 CAD
View
Most Expensive
B
Frank Darling
100200197584KD · Nov 4
$5,639 CAD
$4,035 USD
View
4 more retailers have this diamond
Prices start from $669 CADSave up to $4,969 CAD

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
$669 CAD