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Marquise|Lab Grown|IGI

1.51ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG643412282

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG643412282

Diamond specifications and retailer prices

From $461 CAD
$330 USD
As of October 30, 2026
Save $1,845 CAD (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,306 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct lab-grown marquise diamond

This 1.51ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG643412282 or 643412282. Listed at 24 retailers as of October 29, 2026, with prices from $461 to $2,306, a $1,845 spread on the same certified stone. MOH London lists it at $2,306. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG643412282
Dimensions11.72 × 6.01 × 3.80 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.72 mm6.01 mm1.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG643412282
Side View
Table 61.0%Crown 35.9°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,306 CAD|Low: $461 CAD|High: $2,322 CAD|Avg: $1,260 CAD|-0.4%
MOH London
Retailer 2
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Retailer 24
October 31, 2026
Retailer 4$461 CAD
Retailer 2$517 CAD
Retailer 21$535 CAD
Retailer 24$573 CAD
Retailer 3$608 CAD
Retailer 10$662 CAD
Retailer 22$726 CAD
Retailer 8$807 CAD
Retailer 14$908 CAD
Retailer 7$930 CAD
Retailer 18$931 CAD
Retailer 20$984 CAD
Retailer 13$1,024 CAD
Retailer 15$1,299 CAD
Retailer 19$1,334 CAD
Retailer 6$1,679 CAD
Retailer 5$1,840 CAD
Retailer 12$1,902 CAD
Retailer 16$1,916 CAD
Retailer 17$1,919 CAD
Retailer 11$1,958 CAD
Retailer 23$1,991 CAD
Retailer 9$2,249 CAD
MOH London$2,306 CAD

30 data points across 24 retailers

24 retailers$461 CAD to $2,306 CAD

A
Cheapest Retailer
-
$461 CAD
$330 USD
A
Retailer 2
-
$517 CAD
$370 USD
View
Final sale: no returns
A
Retailer 3
-
$535 CAD
$383 USD
View
A
Retailer 4
-
$573 CAD
$410 USD
View
Retailer 5
-
$608 CAD
£343 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
-
$662 CAD
HK$3,700 HKD
View
A
Retailer 7
-
$726 CAD
$520 USD
View
A
Retailer 8
-
$807 CAD
$578 USD
View
A
Retailer 9
-
$908 CAD
$650 USD
View
A
Retailer 10
-
$930 CAD
$666 USD
View
A
Retailer 11
-
$931 CAD
€635 EUR
View
A
Retailer 12
-
$984 CAD
ZAR 11,375 ZAR
View
A
Retailer 13
-
$1,024 CAD
£577 GBP
View
Retailer 14
-
$1,299 CAD
$930 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$1,334 CAD
A$1,469 AUD
View
B
Retailer 16
-
$1,679 CAD
$1,202 USD
View
B+
Retailer 17
-
$1,840 CAD
$1,317 USD
View
B
Retailer 18
-
$1,902 CAD
$1,361 USD
View
B
Retailer 19
-
$1,916 CAD
SGD 1,854 SGD
View
B
Retailer 20
-
$1,919 CAD
$1,374 USD
View
Retailer 21
-
$1,958 CAD
A$2,156 AUD
View
Price last confirmed 23 days ago
B
Retailer 22
-
$1,991 CAD
$1,425 USD
View
B
Retailer 23
-
$2,249 CAD
$1,610 USD
View
Most Expensive
B
MOH London
LG643412282 · Oct 29
$2,306 CAD
£1,300 GBP
View
23 more retailers have this diamond
Prices start from $461 CADSave up to $1,845 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
1.51ct Marquise
$461 CAD