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Marquise|Lab Grown|IGI

3.05ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG836673688

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836673688

Diamond specifications and retailer prices

From $633 CAD
$452 USD
As of October 27, 2026
Save $2,817 CAD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,450 CAD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836673688 or 836673688. Listed at 18 retailers as of October 27, 2026, with prices from $633 to $3,450, a $2,817 spread on the same certified stone. Rare Carat lists it at $3,450. 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

3.05
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836673688
Dimensions15.26 × 7.56 × 4.74 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.26 mm7.56 mm3.05 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836673688
Side View
Table 57.0%Crown 34.1°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 62.7%

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: Oct 27
Current: $3,450 CAD|Low: $607 CAD|High: $3,499 CAD|Avg: $1,736 CAD|-1.4%
Rare Carat
Retailer 2
Retailer 3
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 16$633 CAD
Retailer 5$707 CAD
Retailer 15$708 CAD
Retailer 7$784 CAD
Retailer 17$784 CAD
Retailer 12$943 CAD
Retailer 13$987 CAD
Retailer 9$1,202 CAD
Retailer 4$1,227 CAD
Retailer 2$1,293 CAD
Retailer 8$1,678 CAD
Retailer 14$2,106 CAD
Retailer 3$2,519 CAD
Retailer 10$2,564 CAD
Retailer 6$2,794 CAD
Retailer 11$2,894 CAD
Retailer 18$2,932 CAD
Rare Carat$3,450 CAD

38 data points across 18 retailers

18 retailers$633 CAD to $3,450 CAD

A
Cheapest Retailer
-
$633 CAD
$452 USD
A
Retailer 2
-
$707 CAD
$505 USD
View
Final sale: no returns
A
Retailer 3
-
$708 CAD
$506 USD
View
Retailer 4
-
$784 CAD
$560 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$784 CAD
$560 USD
View
A
Retailer 6
-
$943 CAD
£531 GBP
View
A
Retailer 7
-
$987 CAD
$705 USD
View
A
Retailer 8
-
$1,202 CAD
$859 USD
View
B+
Retailer 9
-
$1,227 CAD
$877 USD
View
A
Retailer 10
-
$1,293 CAD
£727 GBP
View
A
Retailer 11
-
$1,678 CAD
$1,199 USD
View
B+
Retailer 12
-
$2,106 CAD
$1,505 USD
View
B+
Retailer 13
-
$2,519 CAD
$1,800 USD
View
B+
Retailer 14
-
$2,564 CAD
$1,832 USD
View
B+
Retailer 15
-
$2,794 CAD
$1,996 USD
View
B+
Retailer 16
-
$2,894 CAD
£1,628 GBP
View
B+
Retailer 17
-
$2,932 CAD
$2,095 USD
View
Most Expensive
B+
Rare Carat
MI575-1_l_836673688 · Oct 28
$3,450 CAD
$2,465 USD
View
17 more retailers have this diamond
Prices start from $633 CADSave up to $2,817 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
3.05ct Marquise
$633 CAD