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Radiant|Lab Grown|IGI

1.24ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG768629705

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

Certificate IGI LG768629705

Diamond specifications and retailer prices

From $733 CAD
HK$4,100 HKD
As of November 1, 2026
Save $3,765 CAD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,498 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.24ct lab-grown radiant diamond

This 1.24ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768629705 or 768629705. Listed at 12 retailers as of October 31, 2026, with prices from $733 to $4,498, a $3,765 spread on the same certified stone. Brilliant Earth lists it at $4,498. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768629705
Dimensions7.71 × 5.47 × 3.46 mm
L/W Ratio1.41
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
7.71 mm5.47 mm1.24 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768629705
Side View
Table 63.0%Crown 38.4°Girdle: MediumPavilion 33°Culet: NoneDepth 63.3%

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: $4,498 CAD|Low: $733 CAD|High: $4,638 CAD|Avg: $1,736 CAD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 4$733 CAD
Retailer 12$894 CAD
Retailer 8$971 CAD
Retailer 6$1,021 CAD
Retailer 2$1,089 CAD
Retailer 5$1,139 CAD
Retailer 10$1,176 CAD
Retailer 9$1,448 CAD
Retailer 11$2,085 CAD
Retailer 3$2,429 CAD
Retailer 7$2,480 CAD
Brilliant Earth$4,498 CAD

43 data points across 12 retailers

12 retailers$733 CAD to $4,498 CAD

A
Cheapest Retailer
-
$733 CAD
HK$4,100 HKD
A
Retailer 2
-
$894 CAD
$640 USD
View
A
Retailer 3
-
$971 CAD
$695 USD
View
A
Retailer 4
-
$1,021 CAD
€696 EUR
View
B+
Retailer 5
-
$1,089 CAD
ZAR 12,590 ZAR
View
B+
Retailer 6
-
$1,139 CAD
£642 GBP
View
B+
Retailer 7
-
$1,176 CAD
$842 USD
View
B+
Retailer 8
-
$1,448 CAD
$1,037 USD
View
B+
Retailer 9
-
$2,085 CAD
$1,493 USD
View
B+
Retailer 10
-
$2,429 CAD
$1,739 USD
View
B+
Retailer 11
-
$2,480 CAD
£1,398 GBP
View
Most Expensive
B
Brilliant Earth
18782228A · Oct 31
$4,498 CAD
$3,220 USD
View
11 more retailers have this diamond
Prices start from $733 CADSave up to $3,765 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
1.24ct Radiant
$733 CAD