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Radiant|Lab Grown|IGI

1.26ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG811654282

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG811654282

Diamond specifications and retailer prices

From $355 CAD
$254 USD
As of October 30, 2026
Save $1,555 CAD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,910 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.26ct lab-grown radiant diamond

This 1.26ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811654282 or 811654282. Listed at 21 retailers as of October 30, 2026, with prices from $355 to $1,910, a $1,555 spread on the same certified stone. Reve Diamonds lists it at $1,910. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811654282
Dimensions7.55 × 5.28 × 3.32 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.55 mm5.28 mm1.26 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811654282
Side View
Table 68.0%Crown 42.2°Girdle: Slightly ThickPavilion 36.3°Culet: NoneDepth 62.9%

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 30
Current: $789 CAD|Low: $341 CAD|High: $1,910 CAD|Avg: $965 CAD|+0.7%
Retailer 1
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Retailer 3
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Retailer 20
Reve Diamonds
October 31, 2026
Retailer 3$355 CAD
Retailer 2$397 CAD
Retailer 10$412 CAD
Retailer 4$440 CAD
Retailer 9$440 CAD
Retailer 14$455 CAD
Retailer 20$594 CAD
Retailer 18$664 CAD
Retailer 17$757 CAD
Retailer 1$789 CAD
Retailer 12$840 CAD
Retailer 7$900 CAD
Retailer 16$1,072 CAD
Retailer 6$1,154 CAD
Retailer 19$1,354 CAD
Retailer 5$1,416 CAD
Retailer 11$1,421 CAD
Retailer 13$1,488 CAD
Retailer 8$1,724 CAD
Retailer 15$1,776 CAD
Reve Diamonds$1,910 CAD

36 data points across 21 retailers

21 retailers$355 CAD to $1,910 CAD

A
Cheapest Retailer
-
$355 CAD
$254 USD
A
Retailer 2
-
$397 CAD
$284 USD
View
Final sale: no returns
A
Retailer 3
-
$412 CAD
$295 USD
View
A
Retailer 4
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$440 CAD
$315 USD
View
A
Retailer 5
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$440 CAD
$315 USD
View
A
Retailer 6
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$455 CAD
£256 GBP
View
A
Retailer 7
-
$594 CAD
$425 USD
View
A
Retailer 8
-
$664 CAD
$475 USD
View
A
Retailer 9
-
$757 CAD
ZAR 8,755 ZAR
View
A
Retailer 10
-
$789 CAD
€538 EUR
View
A
Retailer 11
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$840 CAD
£474 GBP
View
A
Retailer 12
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$900 CAD
$644 USD
View
A
Retailer 13
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$1,072 CAD
A$1,181 AUD
View
B+
Retailer 14
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$1,154 CAD
$826 USD
View
B+
Retailer 15
-
$1,354 CAD
$969 USD
View
B+
Retailer 16
-
$1,416 CAD
$1,014 USD
View
B+
Retailer 17
-
$1,421 CAD
SGD 1,375 SGD
View
B+
Retailer 18
-
$1,488 CAD
$1,065 USD
View
B+
Retailer 19
-
$1,724 CAD
£972 GBP
View
B+
Retailer 20
-
$1,776 CAD
£1,001 GBP
View
Most Expensive
B
Reve Diamonds
12CAFA3B7 · Oct 30
$1,910 CAD
$1,367 USD
View
20 more retailers have this diamond
Prices start from $355 CADSave up to $1,555 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
1.26ct Radiant
$355 CAD