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Round|Lab Grown|IGI

1.27ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG455009846

Shape and cutting style on the report: Round brilliant

Certificate IGI LG455009846

Diamond specifications and retailer prices

From $517 CAD
$370 USD
As of October 30, 2026
Save $1,876 CAD (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,393 CAD at MOH London · As of October 29, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG455009846 or 455009846. Listed at 21 retailers as of October 29, 2026, with prices from $517 to $2,393, a $1,876 spread on the same certified stone. MOH London lists it at $2,393. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG455009846
Dimensions6.90 × 6.94 × 4.34 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Chemical Vapor Deposition (CVD) laboratory grown diamond is classified as Type IIa.
Top View
6.90 mm6.94 mm1.27 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG455009846
Side View
Table 57.5%Crown 35.5°Girdle: THN-MEDPavilion 41.6°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,393 CAD|Low: $517 CAD|High: $3,855 CAD|Avg: $1,441 CAD|+0.1%
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
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 3$517 CAD
Retailer 15$538 CAD
Retailer 11$562 CAD
Retailer 6$754 CAD
Retailer 8$976 CAD
Retailer 13$1,021 CAD
Retailer 2$1,058 CAD
Retailer 10$1,064 CAD
Retailer 9$1,129 CAD
Retailer 12$1,443 CAD
Retailer 14$1,634 CAD
Retailer 17$1,654 CAD
Retailer 7$1,717 CAD
Retailer 5$1,848 CAD
Retailer 4$2,132 CAD
MOH London$2,393 CAD
Retailer 16$3,855 CAD

16 data points across 17 retailers

21 retailers$517 CAD to $2,393 CAD

Retailer 1
-
$433 CAD
$310 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$517 CAD
$370 USD
View
A
Retailer 3
-
$538 CAD
$385 USD
View
A
Retailer 4
-
$538 CAD
$385 USD
View
A
Retailer 5
-
$562 CAD
$402 USD
View
B+
Retailer 6
-
$754 CAD
$540 USD
View
B+
Retailer 7
-
$976 CAD
$699 USD
View
B+
Retailer 8
-
$1,021 CAD
ZAR 11,807 ZAR
View
B+
Retailer 9
-
$1,058 CAD
£596 GBP
View
B
Retailer 10
-
$1,064 CAD
£600 GBP
View
B
Retailer 11
-
$1,129 CAD
$808 USD
View
B
Retailer 12
-
$1,443 CAD
A$1,589 AUD
View
B
Retailer 13
-
$1,634 CAD
$1,170 USD
View
B
Retailer 14
-
$1,654 CAD
$1,184 USD
View
B
Retailer 15
-
$1,717 CAD
$1,229 USD
View
B
Retailer 16
-
$1,848 CAD
$1,323 USD
View
Retailer 17
-
$1,907 CAD
$1,365 USD
View
Price last confirmed 14 days ago
B
Retailer 18
-
$1,910 CAD
$1,367 USD
View
B
Retailer 19
-
$2,132 CAD
$1,527 USD
View
Most Expensive
B
MOH London
LG455009846 · Oct 29
$2,393 CAD
£1,349 GBP
View
19 more retailers have this diamond
Prices start from $517 CADSave up to $1,876 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
$517 CAD