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Marquise|Lab Grown|IGI

4.53ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG828615842

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828615842

Diamond specifications and retailer prices

From $939 CAD
$671 USD
As of October 30, 2026
Save $3,673 CAD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,004 CAD at Novita Diamonds · As of October 8, 2026
View at Novita 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 LG828615842 or 828615842. Listed at 21 retailers as of October 29, 2026, with a 391% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle31.8°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828615842
Dimensions18.90 × 8.63 × 4.77 mm
L/W Ratio2.19
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.90 mm8.63 mm4.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828615842
Side View
Table 62.0%Crown 31.8°Girdle: MED-STKPavilion 36.1°Culet: NoneDepth 55.3%

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: $5,004 CAD|Low: $939 CAD|High: $5,014 CAD|Avg: $2,525 CAD|+0.4%
Novita 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 3$939 CAD
Retailer 2$942 CAD
Retailer 17$1,022 CAD
Retailer 6$1,050 CAD
Retailer 11$1,089 CAD
Retailer 18$1,337 CAD
Retailer 4$1,561 CAD
Retailer 13$1,742 CAD
Retailer 20$1,802 CAD
Retailer 15$2,318 CAD
Retailer 12$2,466 CAD
Retailer 5$2,757 CAD
Retailer 8$2,781 CAD
Retailer 16$3,062 CAD
Retailer 7$3,391 CAD
Retailer 9$3,597 CAD
Retailer 19$3,715 CAD
Retailer 10$3,756 CAD
Retailer 14$4,613 CAD
Novita Diamonds$5,004 CAD

30 data points across 20 retailers

21 retailers$939 CAD to $4,613 CAD

A
Cheapest Retailer
-
$939 CAD
$671 USD
A
Retailer 2
-
$942 CAD
£530 GBP
View
A
Retailer 3
-
$1,022 CAD
$730 USD
View
A
Retailer 4
-
$1,050 CAD
$750 USD
View
Final sale: no returns
A
Retailer 5
-
$1,089 CAD
$778 USD
View
Retailer 6
-
$1,145 CAD
$818 USD
View
Price last confirmed 13 days ago
A
Retailer 7
-
$1,337 CAD
$955 USD
View
B+
Retailer 8
-
$1,561 CAD
$1,115 USD
View
A
Retailer 9
-
$1,742 CAD
£980 GBP
View
A
Retailer 10
-
$1,802 CAD
€1,226 EUR
View
A
Retailer 11
-
$2,318 CAD
ZAR 26,752 ZAR
View
Retailer 12
-
$2,466 CAD
A$2,711 AUD
View
Price last confirmed 9 days ago
A
Retailer 13
-
$2,757 CAD
$1,970 USD
View
A
Retailer 14
-
$2,781 CAD
$1,987 USD
View
B+
Retailer 15
-
$3,062 CAD
$2,188 USD
View
B+
Retailer 16
-
$3,391 CAD
£1,908 GBP
View
B+
Retailer 17
-
$3,597 CAD
$2,570 USD
View
B+
Retailer 18
-
$3,715 CAD
$2,654 USD
View
B+
Retailer 19
-
$3,756 CAD
$2,684 USD
View
B+
Retailer 20
-
$4,613 CAD
£2,595 GBP
View
Most Expensive
Novita Diamonds
cert_828615842 · Oct 8
$5,004 CAD
A$5,500 AUD
View
Price last confirmed 21 days ago
20 more retailers have this diamond
Prices start from $939 CADSave up to $3,673 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
$939 CAD