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Round|Lab Grown|IGI

1.27ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG776690650

Shape and cutting style on the report: Round brilliant

Certificate IGI LG776690650

Diamond specifications and retailer prices

From $254 CAD
As of November 1, 2026
Save $959 CAD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,444 CAD at MOH London · As of October 21, 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 LG776690650 or 776690650. Listed at 12 retailers as of November 1, 2026, with a 378% 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
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776690650
Dimensions6.96 × 6.93 × 4.27 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.96 mm6.93 mm1.27 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776690650
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.4%

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 1
Current: $1,444 CAD|Low: $240 CAD|High: $1,453 CAD|Avg: $709 CAD|+0.5%
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
Retailer 14
November 4, 2026
Retailer 7$254 CAD
Retailer 4$293 CAD
Retailer 3$297 CAD
Retailer 10$305 CAD
Retailer 14$415 CAD
Retailer 2$545 CAD
Retailer 8$570 CAD
Retailer 11$673 CAD
Retailer 13$697 CAD
Retailer 5$980 CAD
Retailer 6$987 CAD
Retailer 9$1,157 CAD
Retailer 12$1,212 CAD
MOH London$1,444 CAD

41 data points across 14 retailers

12 retailers$254 CAD to $1,212 CAD

A
Cheapest Retailer
-
$254 CAD
A
Retailer 2
-
$305 CAD
View
B+
Retailer 3
-
$415 CAD
View
A
Retailer 4
-
$545 CAD
View
A
Retailer 5
-
$570 CAD
View
A
Retailer 6
-
$591 CAD
View
B+
Retailer 7
-
$673 CAD
View
B+
Retailer 8
-
$697 CAD
View
B
Retailer 9
-
$1,063 CAD
View
B
Retailer 10
-
$1,157 CAD
View
B
Retailer 11
-
$1,212 CAD
View
Most Expensive
MOH London
LG776690650 · Oct 21
$1,444 CAD
£816 GBP
View
Price last confirmed 15 days ago
11 more retailers have this diamond
Prices start from $254 CADSave up to $959 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
$254 CAD