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Round|Lab Grown|IGI

1.27ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG786634273

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786634273

Diamond specifications and retailer prices

From $282 CAD
$201 USD
As of October 29, 2026
Save $1,397 CAD (83%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,926 CAD at Queensmith · As of October 27, 2026
View at Queensmith

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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786634273 or 786634273. Listed at 25 retailers as of October 28, 2026, with a 495% 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
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786634273
Dimensions6.97 × 7.05 × 4.31 mm
L/W Ratio1.01
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
6.97 mm7.05 mm1.27 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786634273
Side View
Table 57.0%Crown 34.1°Girdle: MediumPavilion 41.2°Culet: NoneDepth 61.5%

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: Oct 29
Current: $586 CAD|Low: $271 CAD|High: $1,654 CAD|Avg: $697 CAD|+2.6%
Retailer 1
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
October 29, 2026
Retailer 16$282 CAD
Retailer 9$315 CAD
Retailer 14$327 CAD
Retailer 4$350 CAD
Retailer 5$350 CAD
Retailer 6$471 CAD
Retailer 1$586 CAD
Retailer 3$586 CAD
Retailer 12$600 CAD
Retailer 11$635 CAD
Retailer 8$697 CAD
Retailer 17$723 CAD
Retailer 13$854 CAD
Retailer 15$902 CAD
Retailer 2$1,124 CAD
Retailer 7$1,503 CAD
Retailer 10$1,643 CAD

36 data points across 17 retailers

25 retailers$282 CAD to $1,679 CAD

A
Cheapest Retailer
-
$282 CAD
$201 USD
A
Retailer 2
-
$315 CAD
$224 USD
View
Final sale: no returns
A
Retailer 3
-
$327 CAD
$233 USD
View
A
Retailer 4
-
$350 CAD
$249 USD
View
A
Retailer 5
-
$350 CAD
$249 USD
View
A
Retailer 6
-
$396 CAD
HK$2,200 HKD
View
B+
Retailer 7
-
$471 CAD
$335 USD
View
A
Retailer 8
-
$586 CAD
€397 EUR
View
A
Retailer 9
-
$586 CAD
£329 GBP
View
Price last confirmed 12 days ago
A
Retailer 10
-
$600 CAD
ZAR 6,900 ZAR
View
A
Retailer 11
-
$605 CAD
$431 USD
View
B+
Retailer 12
-
$635 CAD
£356 GBP
View
B+
Retailer 13
-
$697 CAD
$496 USD
View
B+
Retailer 14
-
$723 CAD
$515 USD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
$854 CAD
A$935 AUD
View
B+
Retailer 16
-
$902 CAD
$642 USD
View
B
Retailer 17
-
$1,024 CAD
$729 USD
View
Price last confirmed 44 days ago
B
Retailer 18
-
$1,124 CAD
$800 USD
View
B
Retailer 19
-
$1,135 CAD
SGD 1,092 SGD
View
B
Retailer 20
-
$1,186 CAD
$844 USD
View
B
Retailer 21
-
$1,198 CAD
$853 USD
View
B
Retailer 22
-
$1,503 CAD
$1,070 USD
View
B
Retailer 23
-
$1,643 CAD
£921 GBP
View
B
Retailer 24
-
$1,679 CAD
$1,195 USD
View
Most Expensive
B
Queensmith
LG786634273 · Oct 27
$2,926 CAD
£1,640 GBP
View
Price under review
24 more retailers have this diamond
Prices start from $282 CADSave up to $1,397 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
$282 CAD