Marquise|Lab Grown|IGI

1.29ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG842659972

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842659972

Diamond specifications and retailer prices

From $284 CAD
$203 USD
As of October 23, 2026
Save $1,401 CAD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,685 CAD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.29ct lab-grown marquise diamond

This 1.29ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842659972 or 842659972. Listed at 23 retailers as of October 23, 2026, with prices from $284 to $1,685, a $1,401 spread on the same certified stone. Reve Diamonds lists it at $1,685. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842659972
Dimensions11.79 × 5.64 × 3.37 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.79 mm5.64 mm1.29 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842659972
Side View
Table 63.0%Crown 33.4°Girdle: THN-MEDPavilion 39.9°Culet: NoneDepth 59.8%

Caratlytics Score

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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 23
Current: $1,081 CAD|Low: $284 CAD|High: $1,685 CAD|Avg: $802 CAD
Retailer 1
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Retailer 22
Reve Diamonds
October 27, 2026
Retailer 6$284 CAD
Retailer 9$318 CAD
Retailer 22$330 CAD
Retailer 4$353 CAD
Retailer 10$353 CAD
Retailer 5$444 CAD
Retailer 19$576 CAD
Retailer 21$597 CAD
Retailer 18$612 CAD
Retailer 16$644 CAD
Retailer 3$683 CAD
Retailer 13$715 CAD
Retailer 8$803 CAD
Retailer 12$862 CAD
Retailer 20$1,057 CAD
Retailer 1$1,081 CAD
Retailer 7$1,134 CAD
Retailer 2$1,138 CAD
Retailer 15$1,199 CAD
Retailer 11$1,209 CAD
Retailer 14$1,260 CAD
Retailer 17$1,651 CAD
Reve Diamonds$1,685 CAD

16 data points across 23 retailers

23 retailers$284 CAD to $1,685 CAD

A
Cheapest Retailer
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$284 CAD
$203 USD
A
Retailer 2
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$318 CAD
$227 USD
View
Final sale: no returns
A
Retailer 3
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$330 CAD
$236 USD
View
A
Retailer 4
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$353 CAD
$252 USD
View
A
Retailer 5
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$353 CAD
$252 USD
View
Retailer 6
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$444 CAD
£250 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
$576 CAD
€392 EUR
View
Retailer 8
-
$597 CAD
ZAR 6,886 ZAR
View
Price last confirmed 7 days ago
A
Retailer 9
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$612 CAD
$437 USD
View
A
Retailer 10
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$644 CAD
£363 GBP
View
A
Retailer 11
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$683 CAD
$488 USD
View
A
Retailer 12
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$715 CAD
$511 USD
View
B+
Retailer 13
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$803 CAD
$574 USD
View
B+
Retailer 14
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$862 CAD
A$948 AUD
View
B+
Retailer 15
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$1,057 CAD
$755 USD
View
B+
Retailer 16
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$1,081 CAD
A$1,188 AUD
View
B+
Retailer 17
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$1,134 CAD
$810 USD
View
B+
Retailer 18
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$1,138 CAD
$813 USD
View
B
Retailer 19
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$1,199 CAD
$857 USD
View
B
Retailer 20
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$1,209 CAD
$864 USD
View
B
Retailer 21
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$1,260 CAD
$900 USD
View
B
Retailer 22
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$1,651 CAD
£929 GBP
View
Most Expensive
B
Reve Diamonds
9EE0A892A · Oct 25
$1,685 CAD
$1,204 USD
View
22 more retailers have this diamond
Prices start from $284 CADSave up to $1,401 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
1.29ct Marquise
$284 CAD