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Round|Lab Grown|IGI

1.27ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG844652629

Shape and cutting style on the report: Round brilliant

Certificate IGI LG844652629

Diamond specifications and retailer prices

From $249 CAD
As of November 5, 2026
Save $1,725 CAD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,973 CAD at Yadav Diamonds · As of November 4, 2026
View at Yadav Diamonds

About this 1.27ct lab-grown round diamond

This 1.27ct lab-grown round 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 LG844652629 or 844652629. Listed at 22 retailers as of November 4, 2026, with prices from $249 to $1,973, a $1,725 spread on the same certified stone. Yadav Diamonds lists it at $1,973. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844652629
Dimensions6.90 × 6.94 × 4.24 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.90 mm6.94 mm1.27 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844652629
Side View
Table 61.0%Crown 33°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 61.3%

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 5
Current: $547 CAD|Low: $249 CAD|High: $1,973 CAD|Avg: $758 CAD|+3.4%
Retailer 1
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Retailer 21
Yadav Diamonds
November 5, 2026
Retailer 4$249 CAD
Retailer 9$278 CAD
Retailer 20$289 CAD
Retailer 2$309 CAD
Retailer 10$309 CAD
Retailer 6$358 CAD
Retailer 11$416 CAD
Retailer 15$517 CAD
Retailer 17$532 CAD
Retailer 1$547 CAD
Retailer 21$588 CAD
Retailer 8$658 CAD
Retailer 18$728 CAD
Retailer 19$747 CAD
Retailer 16$751 CAD
Retailer 5$992 CAD
Retailer 14$1,022 CAD
Retailer 13$1,042 CAD
Retailer 7$1,067 CAD
Retailer 12$1,437 CAD
Retailer 3$1,568 CAD
Yadav Diamonds$1,973 CAD

23 data points across 22 retailers

22 retailers$249 CAD to $1,973 CAD

A
Cheapest Retailer
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$249 CAD
A
Retailer 2
-
$278 CAD
View
Final sale: no returns
A
Retailer 3
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$289 CAD
View
A
Retailer 4
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$309 CAD
View
Retailer 5
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$309 CAD
View
Price last confirmed 11 days ago
A
Retailer 6
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$358 CAD
View
B+
Retailer 7
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$416 CAD
View
A
Retailer 8
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$517 CAD
View
A
Retailer 9
-
$532 CAD
View
A
Retailer 10
-
$547 CAD
View
A
Retailer 11
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$588 CAD
View
B+
Retailer 12
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$658 CAD
View
B+
Retailer 13
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$728 CAD
View
Retailer 14
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$747 CAD
View
Price last confirmed 8 days ago
B+
Retailer 15
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$751 CAD
View
B
Retailer 16
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$992 CAD
View
B
Retailer 17
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$1,022 CAD
View
B
Retailer 18
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$1,042 CAD
View
B
Retailer 19
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$1,067 CAD
View
B
Retailer 20
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$1,437 CAD
View
B
Retailer 21
-
$1,568 CAD
View
Most Expensive
B
Yadav Diamonds
13327602 · Nov 4
$1,973 CAD
$1,413 USD
View
21 more retailers have this diamond
Prices start from $249 CADSave up to $1,725 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 Round
$249 CAD