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Marquise|Lab Grown|IGI

4.86ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG645471141

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG645471141

Diamond specifications and retailer prices

From $2,298 CAD
$1,645 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $2,298 CAD at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 4.86ct lab-grown marquise diamond

This 4.86ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG645471141 or 645471141. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

4.86
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645471141
Dimensions18.28 × 8.92 × 5.38 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.28 mm8.92 mm4.86 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645471141
Side View
Table 56.0%Crown 32.7°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: $2,298 CAD|Low: $2,045 CAD|High: $10,952 CAD|Avg: $5,139 CAD|+4.6%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
September 23, 2026
Retailer 5$2,045 CAD
B2C Jewels$2,298 CAD
Retailer 10$2,445 CAD
Retailer 9$2,613 CAD
Retailer 4$2,797 CAD
Retailer 2$3,426 CAD
Retailer 3$5,450 CAD
Retailer 8$8,601 CAD
Retailer 7$9,481 CAD
Retailer 6$10,952 CAD

82 data points across 10 retailers

1 retailer

B+
B2C Jewels
26363160 · Oct 30
$2,298 CAD
$1,645 USD
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B+
4.86ct Marquise
$2,298 CAD