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Marquise|Lab Grown|IGI

5.07ct I VS1 Marquise Lab Grown Diamond

ID • I/VS1 • IGI LG843618855

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843618855

Diamond specifications and retailer prices

From $830 CAD
$594 USD
As of October 30, 2026
Save $4,073 CAD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,903 CAD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 5.07ct lab-grown marquise diamond

This 5.07ct lab-grown marquise sits in the over five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843618855 or 843618855. Listed at 19 retailers as of October 28, 2026, with prices from $830 to $4,903, a $4,073 spread on the same certified stone. Rare Carat lists it at $4,903. 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

5.07
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843618855
Dimensions17.68 × 9.04 × 5.55 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.68 mm9.04 mm5.07 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843618855
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 61.4%

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: $4,903 CAD|Low: $830 CAD|High: $4,903 CAD|Avg: $2,189 CAD|+0.9%
Rare Carat
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
November 1, 2026
Retailer 18$830 CAD
Retailer 10$965 CAD
Retailer 11$1,025 CAD
Retailer 6$1,030 CAD
Retailer 12$1,077 CAD
Retailer 19$1,144 CAD
Retailer 7$1,208 CAD
Retailer 17$1,380 CAD
Retailer 16$1,523 CAD
Retailer 9$1,581 CAD
Retailer 8$2,032 CAD
Retailer 14$2,183 CAD
Retailer 15$2,415 CAD
Retailer 13$2,707 CAD
Retailer 5$3,002 CAD
Retailer 3$3,314 CAD
Retailer 4$3,331 CAD
Retailer 2$4,469 CAD
Rare Carat$4,903 CAD

18 data points across 19 retailers

19 retailers$830 CAD to $4,903 CAD

A
Cheapest Retailer
-
$830 CAD
$594 USD
A
Retailer 2
-
$965 CAD
$691 USD
View
Retailer 3
-
$1,025 CAD
$734 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$1,030 CAD
$737 USD
View
A
Retailer 5
-
$1,077 CAD
£607 GBP
View
A
Retailer 6
-
$1,144 CAD
HK$6,400 HKD
View
A
Retailer 7
-
$1,208 CAD
$865 USD
View
B+
Retailer 8
-
$1,380 CAD
$988 USD
View
A
Retailer 9
-
$1,523 CAD
$1,090 USD
View
A
Retailer 10
-
$1,581 CAD
€1,078 EUR
View
A
Retailer 11
-
$2,032 CAD
ZAR 23,499 ZAR
View
A
Retailer 12
-
$2,183 CAD
$1,563 USD
View
A
Retailer 13
-
$2,415 CAD
$1,729 USD
View
B+
Retailer 14
-
$2,707 CAD
$1,938 USD
View
B+
Retailer 15
-
$3,002 CAD
£1,692 GBP
View
B+
Retailer 16
-
$3,314 CAD
SGD 3,206 SGD
View
B+
Retailer 17
-
$3,331 CAD
$2,384 USD
View
B
Retailer 18
-
$4,469 CAD
£2,519 GBP
View
Most Expensive
B
Rare Carat
AJ-00067300 · Oct 28
$4,903 CAD
$3,510 USD
View
18 more retailers have this diamond
Prices start from $830 CADSave up to $4,073 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
5.07ct Marquise
$830 CAD