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Marquise|Lab Grown|IGI

5.02ct G VVS1 Marquise Lab Grown Diamond

EX • G/VVS1 • IGI LG850686116

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850686116

Diamond specifications and retailer prices

From $2,778 CAD
$1,989 USD
As of November 1, 2026
Save $8,704 CAD (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $11,483 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.02ct lab-grown marquise diamond

This 5.02ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG850686116 or 850686116. Listed at 11 retailers as of October 31, 2026, with prices from $2,778 to $11,483, a $8,704 spread on the same certified stone. Brilliant Earth lists it at $11,483. 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

5.02
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850686116
Dimensions18.55 × 8.84 × 5.43 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.55 mm8.84 mm5.02 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850686116
Side View
Table 62.0%Crown 32.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $6,442 CAD|Low: $2,778 CAD|High: $10,936 CAD|Avg: $5,626 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7$2,778 CAD
Retailer 10$2,950 CAD
Retailer 4$3,182 CAD
Retailer 3$3,227 CAD
Retailer 5$3,607 CAD
Retailer 6$4,811 CAD
Retailer 1$6,442 CAD
Retailer 8$6,511 CAD
Retailer 9$7,931 CAD
Retailer 2$10,936 CAD

5 data points across 10 retailers

11 retailers$2,778 CAD to $11,483 CAD

B+
Cheapest Retailer
-
$2,778 CAD
$1,989 USD
B+
Retailer 2
-
$2,950 CAD
HK$16,500 HKD
View
B+
Retailer 3
-
$3,182 CAD
£1,794 GBP
View
B+
Retailer 4
-
$3,227 CAD
$2,310 USD
View
B+
Retailer 5
-
$3,607 CAD
$2,582 USD
View
B
Retailer 6
-
$4,811 CAD
$3,444 USD
View
B
Retailer 7
-
$6,442 CAD
£3,631 GBP
View
B
Retailer 8
-
$6,511 CAD
View
B
Retailer 9
-
$7,931 CAD
$5,678 USD
View
B
Retailer 10
-
$10,936 CAD
$7,829 USD
View
Most Expensive
B
Brilliant Earth
22402215A · Oct 31
$11,483 CAD
$8,220 USD
View
10 more retailers have this diamond
Prices start from $2,778 CADSave up to $8,704 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.

B+
5.02ct Marquise
$2,778 CAD