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Marquise|Lab Grown|IGI

2.50ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG797688720

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797688720

Diamond specifications and retailer prices

From $1,795 CAD
As of October 30, 2026
Save $579 CAD (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,375 CAD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

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 LG797688720 or 797688720. Listed at 2 retailers as of October 30, 2026, with prices from $1,795 to $2,375, a $579 spread on the same certified stone. The Diamond Guys lists it at $2,375. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797688720
Dimensions13.60 × 7.05 × 4.56 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.60 mm7.05 mm2.50 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797688720
Side View
Table 58.0%Crown 35.9°Girdle: MED-THKPavilion 41.2°Culet: NoneDepth 64.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,820 CAD|Low: $747 CAD|High: $3,925 CAD|Avg: $2,011 CAD|-11.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
The Diamond Guys
August 3, 2026
Retailer 10$747 CAD
Retailer 6$1,119 CAD
Retailer 2$1,148 CAD
Retailer 4$1,192 CAD
Retailer 7$1,306 CAD
Retailer 12$1,479 CAD
Retailer 8$1,795 CAD
Retailer 11$2,094 CAD
Retailer 3$2,262 CAD
The Diamond Guys$2,375 CAD
Retailer 1$2,820 CAD
Retailer 5$3,492 CAD
Retailer 9$3,772 CAD

25 data points across 13 retailers

2 retailers$1,795 CAD to $2,375 CAD

B+
Cheapest Retailer
-
$1,795 CAD
Most Expensive
B
The Diamond Guys
1958036884 · Oct 30
$2,375 CAD
$1,700 USD
View
1 more retailer has this diamond
Prices start from $1,795 CADSave up to $579 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.

B+
2.50ct Marquise
$1,795 CAD