Marquise|Lab Grown|IGI

5.09ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG841662630

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841662630

Diamond specifications and retailer prices

From $3,200 CAD
£1,804 GBP
As of October 24, 2026
Save $7,819 CAD (71%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $13,088 CAD at Helzberg Diamonds · As of October 12, 2026
View at Helzberg Diamonds

About this 5.09ct lab-grown marquise diamond

This 5.09ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841662630 or 841662630. Listed at 23 retailers as of October 24, 2026, with a 244% 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

5.09
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841662630
Dimensions18.58 × 8.71 × 5.29 mm
L/W Ratio2.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.58 mm8.71 mm5.09 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841662630
Side View
Table 62.0%Crown 37.2°Girdle: STK-THKPavilion 39°Culet: NoneDepth 60.7%

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 24
Current: $13,088 CAD|Low: $2,598 CAD|High: $13,349 CAD|Avg: $5,831 CAD|-2.0%
Helzberg 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
Retailer 21
Retailer 22
Retailer 23
October 27, 2026
Retailer 8$2,598 CAD
Retailer 11$2,827 CAD
Retailer 9$2,910 CAD
Retailer 6$3,015 CAD
Retailer 16$3,052 CAD
Retailer 12$3,108 CAD
Retailer 20$3,200 CAD
Retailer 13$3,471 CAD
Retailer 17$3,945 CAD
Retailer 21$4,167 CAD
Retailer 23$4,724 CAD
Retailer 7$5,071 CAD
Retailer 2$5,302 CAD
Retailer 4$5,650 CAD
Retailer 14$6,082 CAD
Retailer 3$6,119 CAD
Retailer 19$6,216 CAD
Retailer 15$8,189 CAD
Retailer 10$8,654 CAD
Retailer 22$10,026 CAD
Retailer 18$10,517 CAD
Retailer 5$11,019 CAD
Helzberg Diamonds$13,088 CAD

20 data points across 23 retailers

23 retailers$3,200 CAD to $11,019 CAD

Retailer 1
-
$2,598 CAD
$1,860 USD
Price last confirmed 7 days ago
Retailer 2
-
$2,827 CAD
$2,024 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$3,015 CAD
$2,158 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$3,052 CAD
$2,185 USD
View
Price last confirmed 19 days ago
Retailer 5
-
$3,108 CAD
$2,225 USD
View
Price last confirmed 6 days ago
A
Retailer 6
-
$3,200 CAD
£1,804 GBP
View
A
Retailer 7
-
$3,471 CAD
$2,485 USD
View
A
Retailer 8
-
$3,945 CAD
$2,824 USD
View
B+
Retailer 9
-
$4,167 CAD
£2,349 GBP
View
Retailer 10
-
$4,724 CAD
$3,382 USD
View
Price last confirmed 7 days ago
Retailer 11
-
$5,071 CAD
$3,630 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$5,302 CAD
€3,615 EUR
View
Retailer 13
-
$5,650 CAD
$4,045 USD
View
Price last confirmed 8 days ago
Retailer 14
-
$6,082 CAD
ZAR 70,342 ZAR
View
Price last confirmed 10 days ago
Retailer 15
-
$6,119 CAD
A$6,739 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$6,216 CAD
£3,504 GBP
View
Retailer 17
-
$7,191 CAD
A$7,920 AUD
View
Price last confirmed 25 days ago
B
Retailer 18
-
$8,189 CAD
$5,862 USD
View
Retailer 19
-
$8,654 CAD
£4,878 GBP
View
Price last confirmed 9 days ago
B
Retailer 20
-
$10,026 CAD
SGD 9,699 SGD
View
B
Retailer 21
-
$10,517 CAD
$7,529 USD
View
B
Retailer 22
-
$11,019 CAD
$7,888 USD
View
Most Expensive
Helzberg Diamonds
ZXZOKHMMIMJG · Oct 12
$13,088 CAD
$9,369 USD
View
Price last confirmed 18 days ago
22 more retailers have this diamond
Prices start from $3,200 CADSave up to $7,819 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
5.09ct Marquise
$3,200 CAD