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Marquise|Lab Grown|IGI

3.05ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG833685447

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833685447

Diamond specifications and retailer prices

From $894 CAD
$640 USD
As of October 30, 2026
Save $3,500 CAD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,394 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833685447 or 833685447. Listed at 19 retailers as of October 29, 2026, with prices from $894 to $4,394, a $3,500 spread on the same certified stone. MOH London lists it at $4,394. 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
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833685447
Dimensions15.80 × 7.58 × 4.51 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.80 mm7.58 mm3.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833685447
Side View
Table 60.0%Crown 32.1°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 59.5%

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: $4,394 CAD|Low: $894 CAD|High: $4,646 CAD|Avg: $2,214 CAD|-5.3%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 9$894 CAD
Retailer 17$974 CAD
Retailer 10$1,002 CAD
Retailer 8$1,038 CAD
Retailer 18$1,038 CAD
Retailer 14$1,285 CAD
Retailer 13$1,393 CAD
Retailer 3$1,570 CAD
Retailer 2$1,657 CAD
Retailer 4$1,694 CAD
Retailer 7$2,046 CAD
Retailer 12$2,344 CAD
Retailer 16$2,650 CAD
Retailer 11$2,917 CAD
Retailer 19$3,236 CAD
Retailer 6$3,538 CAD
Retailer 5$3,580 CAD
Retailer 15$4,212 CAD
MOH London$4,394 CAD

34 data points across 19 retailers

19 retailers$894 CAD to $4,394 CAD

A
Cheapest Retailer
-
$894 CAD
$640 USD
A
Retailer 2
-
$974 CAD
$697 USD
View
A
Retailer 3
-
$1,002 CAD
$717 USD
View
Final sale: no returns
Retailer 4
-
$1,038 CAD
$743 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$1,038 CAD
$743 USD
View
A
Retailer 6
-
$1,285 CAD
$920 USD
View
A
Retailer 7
-
$1,393 CAD
£785 GBP
View
A
Retailer 8
-
$1,570 CAD
$1,124 USD
View
A
Retailer 9
-
$1,657 CAD
£934 GBP
View
A
Retailer 10
-
$1,694 CAD
$1,213 USD
View
B+
Retailer 11
-
$2,046 CAD
$1,465 USD
View
B+
Retailer 12
-
$2,344 CAD
A$2,581 AUD
View
B+
Retailer 13
-
$2,650 CAD
$1,897 USD
View
B+
Retailer 14
-
$2,917 CAD
$2,088 USD
View
B
Retailer 15
-
$3,236 CAD
£1,824 GBP
View
B
Retailer 16
-
$3,538 CAD
$2,533 USD
View
B
Retailer 17
-
$3,580 CAD
$2,563 USD
View
B
Retailer 18
-
$4,212 CAD
$3,015 USD
View
Most Expensive
B
MOH London
LG833685447 · Oct 29
$4,394 CAD
£2,477 GBP
View
18 more retailers have this diamond
Prices start from $894 CADSave up to $3,500 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
$894 CAD