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Marquise|Lab Grown|IGI

2.58ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG789636691

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG789636691

Diamond specifications and retailer prices

From $576 CAD
$412 USD
As of October 31, 2026
Save $2,891 CAD (83%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,466 CAD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 2.58ct lab-grown marquise diamond

This 2.58ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG789636691 or 789636691. Listed at 7 retailers as of October 31, 2026, with prices from $576 to $3,466, a $2,891 spread on the same certified stone. Frank Darling lists it at $3,466. 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

2.58
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789636691
Dimensions14.60 × 6.99 × 4.46 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.60 mm6.99 mm2.58 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789636691
Side View
Table 57.0%Crown 36.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.8%

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 31
Current: $3,466 CAD|Low: $576 CAD|High: $3,466 CAD|Avg: $1,646 CAD|-0.0%
Frank Darling
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
October 27, 2026
Retailer 7$576 CAD
Retailer 13$817 CAD
Retailer 9$821 CAD
Retailer 12$982 CAD
Retailer 11$1,119 CAD
Retailer 2$1,130 CAD
Retailer 3$1,319 CAD
Retailer 14$1,407 CAD
Retailer 5$1,611 CAD
Retailer 4$2,004 CAD
Retailer 10$2,144 CAD
Retailer 6$2,267 CAD
Retailer 8$2,808 CAD
Frank Darling$3,466 CAD

10 data points across 14 retailers

7 retailers$576 CAD to $3,466 CAD

A
Cheapest Retailer
-
$576 CAD
$412 USD
Final sale: no returns
B+
Retailer 2
-
$821 CAD
$588 USD
View
Retailer 3
-
$1,130 CAD
$809 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$1,407 CAD
ZAR 16,275 ZAR
View
Price last confirmed 50 days ago
B+
Retailer 5
-
$2,144 CAD
$1,535 USD
View
B
Retailer 6
-
$2,808 CAD
$2,010 USD
View
Most Expensive
B
Frank Darling
100756345341KD · Oct 31
$3,466 CAD
$2,481 USD
View
6 more retailers have this diamond
Prices start from $576 CADSave up to $2,891 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
2.58ct Marquise
$576 CAD