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Marquise|Lab Grown|IGI

3.54ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG800615832

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800615832

Diamond specifications and retailer prices

From $637 CAD
$456 USD
As of October 30, 2026
Save $4,490 CAD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,127 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.54ct lab-grown marquise diamond

This 3.54ct 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 LG800615832 or 800615832. Listed at 19 retailers as of October 30, 2026, with prices from $637 to $5,127, a $4,490 spread on the same certified stone. Brilliant Earth lists it at $5,127. 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

3.54
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800615832
Dimensions16.85 × 7.95 × 4.46 mm
L/W Ratio2.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.85 mm7.95 mm3.54 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800615832
Side View
Table 59.0%Crown 33.4°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 56.1%

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 30
Current: $5,127 CAD|Low: $617 CAD|High: $5,141 CAD|Avg: $1,776 CAD|-0.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 5$637 CAD
Retailer 8$712 CAD
Retailer 16$712 CAD
Retailer 9$789 CAD
Retailer 18$789 CAD
Retailer 10$948 CAD
Retailer 14$985 CAD
Retailer 3$1,233 CAD
Retailer 2$1,306 CAD
Retailer 11$1,666 CAD
Retailer 13$1,713 CAD
Retailer 15$1,799 CAD
Retailer 17$1,836 CAD
Retailer 6$2,537 CAD
Retailer 7$2,580 CAD
Retailer 12$2,915 CAD
Retailer 4$2,953 CAD
Brilliant Earth$5,127 CAD

43 data points across 18 retailers

19 retailers$637 CAD to $5,127 CAD

A
Cheapest Retailer
-
$637 CAD
$456 USD
A
Retailer 2
-
$712 CAD
$510 USD
View
A
Retailer 3
-
$712 CAD
$510 USD
View
Final sale: no returns
Retailer 4
-
$789 CAD
$565 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$789 CAD
$565 USD
View
B+
Retailer 6
-
$948 CAD
$679 USD
View
A
Retailer 7
-
$985 CAD
$705 USD
View
A
Retailer 8
-
$1,233 CAD
$883 USD
View
A
Retailer 9
-
$1,306 CAD
£736 GBP
View
A
Retailer 10
-
$1,666 CAD
A$1,835 AUD
View
A
Retailer 11
-
$1,713 CAD
ZAR 19,807 ZAR
View
A
Retailer 12
-
$1,799 CAD
$1,288 USD
View
A
Retailer 13
-
$1,836 CAD
$1,314 USD
View
B+
Retailer 14
-
$2,537 CAD
$1,816 USD
View
B+
Retailer 15
-
$2,580 CAD
$1,847 USD
View
B+
Retailer 16
-
$2,915 CAD
£1,643 GBP
View
B+
Retailer 17
-
$2,953 CAD
$2,114 USD
View
Retailer 18
-
$3,941 CAD
$2,821 USD
View
Price last confirmed 76 days ago
Most Expensive
B
Brilliant Earth
20238284A · Oct 31
$5,127 CAD
$3,670 USD
View
18 more retailers have this diamond
Prices start from $637 CADSave up to $4,490 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
3.54ct Marquise
$637 CAD