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Marquise|Lab Grown|IGI

3.50ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG687503824

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG687503824

Diamond specifications and retailer prices

From $1,359 CAD
£766 GBP
As of October 26, 2026
Save $2,356 CAD (63%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,715 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 3.5ct lab-grown marquise diamond

This 3.5ct 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 LG687503824 or 687503824. Listed at 10 retailers as of October 26, 2026, with prices from $1,359 to $3,715, a $2,356 spread on the same certified stone. MOH London lists it at $3,715. 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

3.50
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687503824
Dimensions15.35 × 7.92 × 4.91 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.35 mm7.92 mm3.50 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687503824
Side View
Table 62.0%Crown 35.1°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 62.0%

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 26
Current: $3,715 CAD|Low: $1,070 CAD|High: $6,244 CAD|Avg: $2,662 CAD
MOH London
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
October 26, 2026
Retailer 5$1,070 CAD
Retailer 9$1,083 CAD
Retailer 4$1,126 CAD
Retailer 8$1,359 CAD
Retailer 2$1,377 CAD
Retailer 10$1,414 CAD
Retailer 11$1,827 CAD
Retailer 7$2,294 CAD
Retailer 12$2,891 CAD
Retailer 13$3,295 CAD
Retailer 6$3,321 CAD
MOH London$3,715 CAD
Retailer 3$5,981 CAD
Retailer 14$6,244 CAD

10 data points across 14 retailers

10 retailers$1,359 CAD to $3,715 CAD

Retailer 1
-
$717 CAD
$513 USD
Price last confirmed 9 days ago
Retailer 2
-
$1,083 CAD
$775 USD
View
Price last confirmed 6 days ago
A
Retailer 3
-
$1,359 CAD
£766 GBP
View
B+
Retailer 4
-
$1,377 CAD
$986 USD
View
A
Retailer 5
-
$1,414 CAD
$1,012 USD
View
A
Retailer 6
-
$1,827 CAD
$1,308 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$2,294 CAD
$1,642 USD
View
B+
Retailer 8
-
$2,891 CAD
$2,070 USD
View
B
Retailer 9
-
$3,295 CAD
$2,359 USD
View
Most Expensive
B
MOH London
LG687503824 · Oct 26
$3,715 CAD
£2,094 GBP
View
9 more retailers have this diamond
Prices start from $1,359 CADSave up to $2,356 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
3.50ct Marquise
$1,359 CAD