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Marquise|Lab Grown|IGI

4.53ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG835666141

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835666141

Diamond specifications and retailer prices

From $1,479 CAD
$1,059 USD
As of October 28, 2026
Save $10,590 CAD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $12,069 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.53ct lab-grown marquise diamond

This 4.53ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835666141 or 835666141. Listed at 13 retailers as of October 28, 2026, with prices from $1,479 to $12,069, a $10,590 spread on the same certified stone. Do Amore Diamonds lists it at $12,069. 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

4.53
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835666141
Dimensions18.01 × 8.64 × 5.19 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.01 mm8.64 mm4.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835666141
Side View
Table 63.0%Crown 34.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.1%

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 28
Current: $12,069 CAD|Low: $1,091 CAD|High: $12,530 CAD|Avg: $4,013 CAD|+20.7%
Do Amore Diamonds
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 30, 2026
Retailer 4$1,091 CAD
Retailer 9$1,479 CAD
Retailer 2$1,506 CAD
Retailer 13$1,970 CAD
Retailer 8$2,221 CAD
Retailer 7$2,253 CAD
Retailer 3$2,316 CAD
Retailer 10$2,746 CAD
Retailer 14$3,421 CAD
Retailer 12$3,868 CAD
Retailer 6$3,928 CAD
Retailer 11$5,814 CAD
Retailer 5$7,904 CAD
Do Amore Diamonds$12,069 CAD

26 data points across 14 retailers

13 retailers$1,479 CAD to $12,069 CAD

Retailer 1
-
$1,091 CAD
$781 USD
Price last confirmed 17 days ago
A
Retailer 2
-
$1,479 CAD
$1,059 USD
View
A
Retailer 3
-
$1,506 CAD
£849 GBP
View
A
Retailer 4
-
$1,970 CAD
$1,410 USD
View
A
Retailer 5
-
$2,221 CAD
$1,590 USD
View
A
Retailer 6
-
$2,253 CAD
$1,613 USD
View
A
Retailer 7
-
$2,316 CAD
$1,658 USD
View
A
Retailer 8
-
$2,746 CAD
€1,872 EUR
View
B+
Retailer 9
-
$3,421 CAD
$2,449 USD
View
Retailer 10
-
$3,868 CAD
A$4,260 AUD
View
Price last confirmed 8 days ago
Retailer 11
-
$3,928 CAD
$2,812 USD
View
Price last confirmed 17 days ago
B
Retailer 12
-
$5,814 CAD
£3,277 GBP
View
Most Expensive
B
Do Amore Diamonds
27-AF7794C42 · Oct 29
$12,069 CAD
$8,640 USD
View
12 more retailers have this diamond
Prices start from $1,479 CADSave up to $10,590 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
4.53ct Marquise
$1,479 CAD