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Round|Lab Grown|IGI

1.27ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG825663099

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825663099

Diamond specifications and retailer prices

From $327 CAD
$234 USD
As of October 28, 2026
Save $2,866 CAD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,193 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825663099 or 825663099. Listed at 23 retailers as of October 27, 2026, with prices from $327 to $3,193, a $2,866 spread on the same certified stone. Queensmith lists it at $3,193. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825663099
Dimensions7.06 × 7.03 × 4.22 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
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
7.06 mm7.03 mm1.27 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825663099
Side View
Table 57.0%Crown 33.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 59.9%

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 28
Current: $884 CAD|Low: $321 CAD|High: $2,305 CAD|Avg: $951 CAD|+4.6%
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
October 30, 2026
Retailer 4$327 CAD
Retailer 14$363 CAD
Retailer 15$363 CAD
Retailer 9$613 CAD
Retailer 12$624 CAD
Retailer 2$626 CAD
Retailer 8$668 CAD
Retailer 1$884 CAD
Retailer 13$888 CAD
Retailer 3$975 CAD
Retailer 5$1,242 CAD
Retailer 10$1,328 CAD
Retailer 11$1,464 CAD
Retailer 6$1,697 CAD
Retailer 7$2,305 CAD

42 data points across 15 retailers

23 retailers$327 CAD to $3,193 CAD

Retailer 1
-
$278 CAD
$199 USD
Price last confirmed 29 days ago
A
Retailer 2
-
$327 CAD
$234 USD
View
Final sale: no returns
Retailer 3
-
$334 CAD
$239 USD
View
Price last confirmed 38 days ago
Retailer 4
-
$334 CAD
$239 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$339 CAD
$243 USD
View
Retailer 6
-
$353 CAD
$253 USD
View
Price last confirmed 31 days ago
Retailer 7
-
$358 CAD
$256 USD
View
Price last confirmed 28 days ago
A
Retailer 8
-
$363 CAD
$260 USD
View
A
Retailer 9
-
$363 CAD
$260 USD
View
A
Retailer 10
-
$613 CAD
€418 EUR
View
A
Retailer 11
-
$624 CAD
ZAR 7,217 ZAR
View
A
Retailer 12
-
$626 CAD
$448 USD
View
A
Retailer 13
-
$668 CAD
£376 GBP
View
A
Retailer 14
-
$884 CAD
$633 USD
View
A
Retailer 15
-
$888 CAD
A$978 AUD
View
A
Retailer 16
-
$975 CAD
$698 USD
View
Retailer 17
-
$1,152 CAD
$825 USD
View
Price last confirmed 31 days ago
B+
Retailer 18
-
$1,242 CAD
$889 USD
View
B+
Retailer 19
-
$1,328 CAD
A$1,463 AUD
View
B+
Retailer 20
-
$1,464 CAD
£825 GBP
View
Retailer 21
-
$1,697 CAD
$1,215 USD
View
Price last confirmed 13 days ago
B
Retailer 22
-
$2,305 CAD
$1,650 USD
View
Most Expensive
B
Queensmith
LG825663099 · Oct 27
$3,193 CAD
£1,800 GBP
View
22 more retailers have this diamond
Prices start from $327 CADSave up to $2,866 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
$327 CAD