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Marquise|Lab Grown|IGI

1.38ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG708577942

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG708577942

Diamond specifications and retailer prices

From $345 CAD
$247 USD
As of October 30, 2026
Save $1,499 CAD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,921 CAD at Rare Carat · As of August 9, 2026
View at Rare Carat

About this 1.38ct lab-grown marquise diamond

This 1.38ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG708577942 or 708577942. Listed at 21 retailers as of October 30, 2026, with a 434% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG708577942
Dimensions12.16 × 5.87 × 3.57 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.16 mm5.87 mm1.38 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG708577942
Side View
Table 59.0%Crown 32.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.8%

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 30
Current: $1,844 CAD|Low: $345 CAD|High: $2,375 CAD|Avg: $1,091 CAD|-2.2%
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
Retailer 20
October 30, 2026
Retailer 7$345 CAD
Retailer 8$386 CAD
Retailer 20$400 CAD
Retailer 16$427 CAD
Retailer 18$427 CAD
Retailer 12$684 CAD
Retailer 14$700 CAD
Retailer 9$717 CAD
Retailer 15$734 CAD
Retailer 13$812 CAD
Retailer 5$874 CAD
Retailer 4$1,039 CAD
Retailer 3$1,051 CAD
Retailer 10$1,080 CAD
Retailer 17$1,375 CAD
Retailer 6$1,446 CAD
Retailer 11$1,661 CAD
Retailer 19$1,716 CAD
Rare Carat$1,844 CAD
Retailer 2$1,844 CAD

42 data points across 20 retailers

21 retailers$345 CAD to $1,844 CAD

A
Cheapest Retailer
-
$345 CAD
$247 USD
A
Retailer 2
-
$386 CAD
$276 USD
View
Final sale: no returns
A
Retailer 3
-
$400 CAD
$286 USD
View
A
Retailer 4
-
$427 CAD
$306 USD
View
A
Retailer 5
-
$427 CAD
$306 USD
View
Retailer 6
-
$684 CAD
$490 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$700 CAD
€477 EUR
View
A
Retailer 8
-
$717 CAD
$513 USD
View
A
Retailer 9
-
$734 CAD
ZAR 8,493 ZAR
View
A
Retailer 10
-
$812 CAD
£458 GBP
View
A
Retailer 11
-
$874 CAD
$626 USD
View
B+
Retailer 12
-
$1,039 CAD
$744 USD
View
B+
Retailer 13
-
$1,051 CAD
A$1,157 AUD
View
B+
Retailer 14
-
$1,080 CAD
$773 USD
View
B+
Retailer 15
-
$1,375 CAD
$984 USD
View
B+
Retailer 16
-
$1,446 CAD
$1,035 USD
View
B
Retailer 17
-
$1,661 CAD
£936 GBP
View
B
Retailer 18
-
$1,716 CAD
£967 GBP
View
B
Retailer 19
-
$1,844 CAD
$1,320 USD
View
B
Retailer 20
-
$1,844 CAD
$1,320 USD
View
Most Expensive
Rare Carat
14K708577942 · Aug 9
$1,921 CAD
$1,375 USD
View
Price last confirmed 82 days ago
20 more retailers have this diamond
Prices start from $345 CADSave up to $1,499 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
1.38ct Marquise
$345 CAD