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Marquise|Lab Grown|IGI

2.50ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG831676284

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831676284

Diamond specifications and retailer prices

From $497 CAD
$356 USD
As of October 30, 2026
Save $2,245 CAD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,742 CAD at With Clarity · As of October 30, 2026
View at With Clarity

About this 2.5ct lab-grown marquise diamond

This 2.5ct lab-grown marquise sits in the two to three carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831676284 or 831676284. Listed at 13 retailers as of October 30, 2026, with prices from $497 to $2,742, a $2,245 spread on the same certified stone. With Clarity lists it at $2,742. 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

2.50
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831676284
Dimensions14.27 × 7.09 × 4.35 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.27 mm7.09 mm2.50 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831676284
Side View
Table 62.0%Crown 34.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.4%

Caratlytics Score

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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: $2,425 CAD|Low: $497 CAD|High: $2,904 CAD|Avg: $1,708 CAD|-5.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
October 29, 2026
Retailer 11$497 CAD
Retailer 8$577 CAD
Retailer 10$673 CAD
Retailer 7$993 CAD
Retailer 3$1,133 CAD
Retailer 5$1,366 CAD
Retailer 9$1,810 CAD
Retailer 6$1,816 CAD
Retailer 2$1,984 CAD
Retailer 12$2,144 CAD
Retailer 1$2,425 CAD
Retailer 4$2,608 CAD
With Clarity$2,742 CAD

29 data points across 13 retailers

13 retailers$497 CAD to $2,742 CAD

A
Cheapest Retailer
-
$497 CAD
$356 USD
A
Retailer 2
-
$577 CAD
$413 USD
View
Retailer 3
-
$673 CAD
£380 GBP
View
Price last confirmed 13 days ago
A
Retailer 4
-
$993 CAD
€677 EUR
View
A
Retailer 5
-
$1,133 CAD
$811 USD
View
A
Retailer 6
-
$1,366 CAD
A$1,504 AUD
View
B+
Retailer 7
-
$1,810 CAD
$1,296 USD
View
B+
Retailer 8
-
$1,816 CAD
$1,300 USD
View
B+
Retailer 9
-
$1,984 CAD
$1,420 USD
View
B+
Retailer 10
-
$2,144 CAD
$1,535 USD
View
B+
Retailer 11
-
$2,425 CAD
£1,367 GBP
View
Retailer 12
-
$2,608 CAD
SGD 2,523 SGD
View
Price last confirmed 17 days ago
Most Expensive
B+
With Clarity
831676284 · Oct 30
$2,742 CAD
$1,963 USD
View
12 more retailers have this diamond
Prices start from $497 CADSave up to $2,245 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
2.50ct Marquise
$497 CAD