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Marquise|Lab Grown|IGI

1.27ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG816692097

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816692097

Diamond specifications and retailer prices

From $362 CAD
As of November 4, 2026
Save $1,622 CAD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,219 CAD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.27ct lab-grown marquise diamond

This 1.27ct 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 LG816692097 or 816692097. Listed at 17 retailers as of November 4, 2026, with a 448% 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

1.27
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816692097
Dimensions11.70 × 5.66 × 3.55 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.70 mm5.66 mm1.27 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816692097
Side View
Table 61.0%Crown 35.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.7%

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: Nov 4
Current: $3,219 CAD|Low: $362 CAD|High: $3,219 CAD|Avg: $1,138 CAD
Do Amore Diamonds
Retailer 2
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Retailer 20
November 5, 2026
Retailer 15$362 CAD
Retailer 9$406 CAD
Retailer 16$421 CAD
Retailer 4$450 CAD
Retailer 17$450 CAD
Retailer 8$567 CAD
Retailer 3$666 CAD
Retailer 19$676 CAD
Retailer 12$700 CAD
Retailer 6$748 CAD
Retailer 11$829 CAD
Retailer 2$864 CAD
Retailer 20$1,038 CAD
Retailer 14$1,218 CAD
Retailer 5$1,382 CAD
Retailer 18$1,597 CAD
Retailer 10$1,827 CAD
Retailer 7$1,929 CAD
Retailer 13$1,984 CAD
Do Amore Diamonds$3,219 CAD

27 data points across 20 retailers

17 retailers$362 CAD to $1,984 CAD

A
Cheapest Retailer
-
$362 CAD
A
Retailer 2
-
$406 CAD
View
Final sale: no returns
A
Retailer 3
-
$421 CAD
View
Retailer 4
-
$450 CAD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$450 CAD
View
A
Retailer 6
-
$567 CAD
View
A
Retailer 7
-
$676 CAD
View
A
Retailer 8
-
$748 CAD
View
B+
Retailer 9
-
$864 CAD
View
Retailer 10
-
$1,038 CAD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$1,218 CAD
View
B
Retailer 12
-
$1,382 CAD
View
B
Retailer 13
-
$1,597 CAD
View
B
Retailer 14
-
$1,827 CAD
View
B
Retailer 15
-
$1,929 CAD
View
B
Retailer 16
-
$1,984 CAD
View
Most Expensive
Do Amore Diamonds
27-3AB1A44F3 · Nov 4
$3,219 CAD
$2,310 USD
View
Price under review
16 more retailers have this diamond
Prices start from $362 CADSave up to $1,622 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
1.27ct Marquise
$362 CAD