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Marquise|Lab Grown|IGI

1.38ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG837683152

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837683152

Diamond specifications and retailer prices

From $334 CAD
$239 USD
As of October 30, 2026
Save $1,504 CAD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,199 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837683152 or 837683152. Listed at 12 retailers as of October 29, 2026, with a 451% 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837683152
Dimensions12.07 × 5.85 × 3.55 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.07 mm5.85 mm1.38 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837683152
Side View
Table 60.0%Crown 34.5°Girdle: THN-MEDPavilion 40.6°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 30
Current: $3,199 CAD|Low: $320 CAD|High: $3,199 CAD|Avg: $1,300 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 9$334 CAD
Retailer 8$387 CAD
Retailer 4$611 CAD
Retailer 11$697 CAD
Retailer 6$1,110 CAD
Retailer 2$1,229 CAD
Retailer 7$1,334 CAD
Retailer 3$1,355 CAD
Retailer 10$1,467 CAD
Retailer 5$1,838 CAD
Do Amore Diamonds$3,199 CAD

25 data points across 11 retailers

12 retailers$334 CAD to $1,838 CAD

A
Cheapest Retailer
-
$334 CAD
$239 USD
A
Retailer 2
-
$387 CAD
$277 USD
View
A
Retailer 3
-
$611 CAD
£345 GBP
View
A
Retailer 4
-
$697 CAD
$499 USD
View
B+
Retailer 5
-
$1,041 CAD
$745 USD
View
B+
Retailer 6
-
$1,110 CAD
A$1,223 AUD
View
B+
Retailer 7
-
$1,229 CAD
$880 USD
View
B
Retailer 8
-
$1,334 CAD
$955 USD
View
B
Retailer 9
-
$1,355 CAD
$970 USD
View
B
Retailer 10
-
$1,467 CAD
$1,050 USD
View
B
Retailer 11
-
$1,838 CAD
£1,036 GBP
View
Most Expensive
Do Amore Diamonds
27-CCB9E7930 · Oct 31
$3,199 CAD
$2,290 USD
View
Price under review
11 more retailers have this diamond
Prices start from $334 CADSave up to $1,504 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
$334 CAD