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Marquise|Lab Grown|IGI

3.06ct H VS1 Marquise Lab Grown Diamond

EX • H/VS1 • IGI LG838624109

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838624109

Diamond specifications and retailer prices

From $536 CAD
$384 USD
As of October 31, 2026
Save $2,676 CAD (83%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,213 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.06ct lab-grown marquise diamond

This 3.06ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG838624109 or 838624109. Listed at 4 retailers as of October 30, 2026, with prices from $536 to $3,213, a $2,676 spread on the same certified stone. Brilliant Earth lists it at $3,213. 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

3.06
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838624109
Dimensions15.08 × 7.39 × 4.77 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.08 mm7.39 mm3.06 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838624109
Side View
Table 62.0%Crown 35.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 64.5%

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 31
Current: $3,213 CAD|Low: $536 CAD|High: $5,574 CAD|Avg: $2,701 CAD|-42.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 3$536 CAD
Retailer 2$1,109 CAD
Retailer 4$2,933 CAD
Brilliant Earth$3,213 CAD

32 data points across 4 retailers

4 retailers$536 CAD to $3,213 CAD

A
Cheapest Retailer
-
$536 CAD
$384 USD
Final sale: no returns
A
Retailer 2
-
$1,109 CAD
£625 GBP
View
Retailer 3
-
$2,933 CAD
$2,100 USD
View
Price last confirmed 17 days ago
Most Expensive
B+
Brilliant Earth
21529946A · Oct 30
$3,213 CAD
$2,300 USD
View
3 more retailers have this diamond
Prices start from $536 CADSave up to $2,676 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
3.06ct Marquise
$536 CAD