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Marquise|Lab Grown|IGI

2.50ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG850697810

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850697810

Diamond specifications and retailer prices

From $475 CAD
$340 USD
As of November 2, 2026
Save $1,883 CAD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,358 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 2.5ct lab-grown marquise diamond

This 2.5ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG850697810 or 850697810. Listed at 14 retailers as of November 1, 2026, with prices from $475 to $2,358, a $1,883 spread on the same certified stone. MOH London lists it at $2,358. 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
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850697810
Dimensions14.98 × 6.82 × 4.25 mm
L/W Ratio2.20
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.98 mm6.82 mm2.50 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850697810
Side View
Table 58.0%Crown 37.5°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 62.3%

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: Nov 2
Current: $2,358 CAD|Low: $475 CAD|High: $2,358 CAD|Avg: $1,256 CAD
MOH London
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
November 2, 2026
Retailer 7$475 CAD
Retailer 11$529 CAD
Retailer 10$550 CAD
Retailer 3$588 CAD
Retailer 2$655 CAD
Retailer 13$803 CAD
Retailer 12$948 CAD
Retailer 8$1,056 CAD
Retailer 14$1,106 CAD
Retailer 9$1,219 CAD
Retailer 4$1,891 CAD
Retailer 6$1,952 CAD
Retailer 5$2,222 CAD
MOH London$2,358 CAD

3 data points across 14 retailers

14 retailers$475 CAD to $2,358 CAD

A
Cheapest Retailer
-
$475 CAD
$340 USD
A
Retailer 2
-
$529 CAD
$379 USD
View
Final sale: no returns
A
Retailer 3
-
$550 CAD
$394 USD
View
A
Retailer 4
-
$588 CAD
$421 USD
View
A
Retailer 5
-
$655 CAD
£369 GBP
View
A
Retailer 6
-
$803 CAD
$575 USD
View
B+
Retailer 7
-
$948 CAD
$679 USD
View
A
Retailer 8
-
$1,056 CAD
£595 GBP
View
A
Retailer 9
-
$1,106 CAD
$792 USD
View
A
Retailer 10
-
$1,219 CAD
$873 USD
View
B+
Retailer 11
-
$1,891 CAD
$1,354 USD
View
B+
Retailer 12
-
$1,952 CAD
$1,397 USD
View
B+
Retailer 13
-
$2,222 CAD
$1,591 USD
View
Most Expensive
B
MOH London
LG850697810 · Nov 1
$2,358 CAD
£1,329 GBP
View
13 more retailers have this diamond
Prices start from $475 CADSave up to $1,883 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
$475 CAD