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Round|Lab Grown|IGI

1.27ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG745516979

Shape and cutting style on the report: Round brilliant

Certificate IGI LG745516979

Diamond specifications and retailer prices

From $251 CAD
As of November 3, 2026
Save $1,199 CAD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,449 CAD at MOH London · As of November 2, 2026
View at MOH London

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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG745516979 or 745516979. Listed at 20 retailers as of November 2, 2026, with prices from $251 to $1,449, a $1,199 spread on the same certified stone. MOH London lists it at $1,449. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745516979
Dimensions6.95 × 7.00 × 4.30 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.95 mm7.00 mm1.27 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745516979
Side View
Table 56.0%Crown 33.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.6%

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 3
Current: $1,449 CAD|Low: $251 CAD|High: $1,467 CAD|Avg: $700 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 12$251 CAD
Retailer 3$311 CAD
Retailer 7$524 CAD
Retailer 8$535 CAD
Retailer 2$550 CAD
Retailer 4$550 CAD
Retailer 6$683 CAD
Retailer 11$695 CAD
Retailer 9$736 CAD
Retailer 5$764 CAD
Retailer 10$936 CAD
Retailer 13$975 CAD
MOH London$1,449 CAD

44 data points across 13 retailers

20 retailers$251 CAD to $1,449 CAD

A
Cheapest Retailer
-
$251 CAD
A
Retailer 2
-
$290 CAD
View
A
Retailer 3
-
$311 CAD
View
Retailer 4
-
$311 CAD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$524 CAD
View
A
Retailer 6
-
$535 CAD
View
A
Retailer 7
-
$550 CAD
View
A
Retailer 8
-
$550 CAD
View
A
Retailer 9
-
$591 CAD
View
B+
Retailer 10
-
$683 CAD
View
B+
Retailer 11
-
$695 CAD
View
B+
Retailer 12
-
$736 CAD
View
B+
Retailer 13
-
$764 CAD
View
Retailer 14
-
$782 CAD
View
Price last confirmed 10 days ago
Retailer 15
-
$936 CAD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$975 CAD
View
B
Retailer 17
-
$996 CAD
View
B
Retailer 18
-
$1,012 CAD
View
B
Retailer 19
-
$1,072 CAD
View
Most Expensive
B
MOH London
LG745516979 · Nov 2
$1,449 CAD
£819 GBP
View
19 more retailers have this diamond
Prices start from $251 CADSave up to $1,199 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
$251 CAD