Marquise|Lab Grown|IGI

3.02ct I VS1 Marquise Lab Grown Diamond

ID • I/VS1 • IGI LG822631131

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG822631131

Diamond specifications and retailer prices

From $4,680 CAD
$3,350 USD
As of October 30, 2026
12 retailers carry this diamond
Most expensive: $4,680 CAD at Brilliant Earth
View at Brilliant Earth

About this 3.02ct lab-grown marquise diamond

This 3.02ct lab-grown marquise sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG822631131 or 822631131. Listed at 12 retailers as of October 30, 2026. 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

3.02
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822631131
Dimensions14.62 × 7.71 × 4.70 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.62 mm7.71 mm3.02 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG822631131
Side View
Table 62.0%Crown 33.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $4,680 CAD|Low: $671 CAD|High: $4,680 CAD|Avg: $1,803 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 12, 2026
Retailer 2$671 CAD
Retailer 8$813 CAD
Retailer 5$840 CAD
Retailer 10$957 CAD
Retailer 12$1,020 CAD
Retailer 6$1,156 CAD
Retailer 11$1,542 CAD
Retailer 9$1,638 CAD
Retailer 7$1,884 CAD
Retailer 3$2,413 CAD
Retailer 4$2,487 CAD
Retailer 13$2,823 CAD
Brilliant Earth$4,680 CAD

14 data points across 13 retailers

12 retailers

Retailer 1
-
$612 CAD
$438 USD
Price last confirmed 23 days ago
Retailer 2
-
$693 CAD
$496 USD
View
Price last confirmed 32 days ago
Retailer 3
-
$759 CAD
$543 USD
View
Price last confirmed 28 days ago
Retailer 4
-
$813 CAD
£458 GBP
View
Price last confirmed 22 days ago
Retailer 5
-
$840 CAD
HK$4,700 HKD
View
Price last confirmed 57 days ago
Retailer 6
-
$1,638 CAD
ZAR 18,946 ZAR
View
Price last confirmed 22 days ago
Retailer 7
-
$1,884 CAD
$1,349 USD
View
Price last confirmed 21 days ago
Retailer 8
-
$2,413 CAD
SGD 2,334 SGD
View
Price last confirmed 22 days ago
Retailer 9
-
$2,440 CAD
$1,747 USD
View
Price last confirmed 26 days ago
Retailer 10
-
$2,487 CAD
$1,781 USD
View
Price last confirmed 22 days ago
Retailer 11
-
$2,823 CAD
£1,591 GBP
View
Price last confirmed 27 days ago
Most Expensive
B
Brilliant Earth
21384694A · Oct 30
$4,680 CAD
$3,350 USD
View
11 more retailers have this diamond

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
3.02ct Marquise
$4,680 CAD