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Marquise|Lab Grown|IGI

2.50ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG831638272

Certificate IGI LG831638272

Diamond specifications and retailer prices

From $539 CAD
$386 USD
As of October 30, 2026
Save $2,953 CAD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,492 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 LG831638272 or 831638272. Listed at 16 retailers as of October 30, 2026, with prices from $539 to $3,492, a $2,953 spread on the same certified stone. Brilliant Earth lists it at $3,492. 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
OriginLab Grown
Grading LabIGI
CertificateIGI LG831638272
Dimensions14.39 × 7.09 × 4.15 mm
L/W Ratio2.03
Top View
14.39 mm7.09 mm2.50 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831638272
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,257 CAD|Low: $539 CAD|High: $2,857 CAD|Avg: $1,472 CAD
Retailer 1
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
October 30, 2026
Retailer 3$539 CAD
Retailer 15$652 CAD
Retailer 7$803 CAD
Retailer 2$810 CAD
Retailer 11$964 CAD
Retailer 8$1,071 CAD
Retailer 6$1,187 CAD
Retailer 9$1,328 CAD
Retailer 10$1,441 CAD
Retailer 12$1,481 CAD
Retailer 5$1,980 CAD
Retailer 1$2,257 CAD
Retailer 4$2,314 CAD
Retailer 13$2,347 CAD
Retailer 14$2,829 CAD

30 data points across 15 retailers

16 retailers$539 CAD to $3,492 CAD

A
Cheapest Retailer
-
$539 CAD
$386 USD
Final sale: no returns
Retailer 2
-
$652 CAD
£367 GBP
View
Price last confirmed 13 days ago
B+
Retailer 3
-
$803 CAD
$575 USD
View
A
Retailer 4
-
$810 CAD
$580 USD
View
A
Retailer 5
-
$964 CAD
€657 EUR
View
A
Retailer 6
-
$1,071 CAD
£604 GBP
View
A
Retailer 7
-
$1,187 CAD
$850 USD
View
A
Retailer 8
-
$1,328 CAD
A$1,463 AUD
View
A
Retailer 9
-
$1,441 CAD
ZAR 16,668 ZAR
View
A
Retailer 10
-
$1,481 CAD
$1,060 USD
View
B+
Retailer 11
-
$1,980 CAD
$1,418 USD
View
B+
Retailer 12
-
$2,257 CAD
$1,616 USD
View
B+
Retailer 13
-
$2,314 CAD
$1,656 USD
View
B+
Retailer 14
-
$2,347 CAD
£1,323 GBP
View
B
Retailer 15
-
$2,829 CAD
$2,025 USD
View
Most Expensive
B
Brilliant Earth
22219502A · Oct 30
$3,492 CAD
$2,500 USD
View
15 more retailers have this diamond
Prices start from $539 CADSave up to $2,953 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
$539 CAD