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Radiant|Lab Grown|IGI

1.47ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG800679690

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

Certificate IGI LG800679690

Diamond specifications and retailer prices

From $1,109 CAD
HK$6,200 HKD
As of October 30, 2026
Save $5,024 CAD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,132 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.47ct lab-grown radiant diamond

This 1.47ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800679690 or 800679690. Listed at 12 retailers as of October 29, 2026, with prices from $1,109 to $6,132, a $5,024 spread on the same certified stone. Brilliant Earth lists it at $6,132. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.47
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800679690
Dimensions8.35 × 5.73 × 3.63 mm
L/W Ratio1.46
Girdle conditionFaceted
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
8.35 mm5.73 mm1.47 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800679690
Side View
Table 62.0%Crown 42.5°Girdle: MediumPavilion 32.6°Culet: NoneDepth 63.4%

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 30
Current: $6,132 CAD|Low: $717 CAD|High: $6,314 CAD|Avg: $2,706 CAD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 5$717 CAD
Retailer 12$1,109 CAD
Retailer 11$1,355 CAD
Retailer 8$1,464 CAD
Retailer 2$1,493 CAD
Retailer 7$1,646 CAD
Retailer 10$1,664 CAD
Retailer 9$2,259 CAD
Retailer 13$2,841 CAD
Retailer 3$3,106 CAD
Retailer 6$4,180 CAD
Retailer 4$4,520 CAD
Brilliant Earth$6,132 CAD

40 data points across 13 retailers

12 retailers$1,109 CAD to $6,132 CAD

A
Cheapest Retailer
-
$1,109 CAD
HK$6,200 HKD
A
Retailer 2
-
$1,355 CAD
$970 USD
View
Retailer 3
-
$1,464 CAD
€998 EUR
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$1,493 CAD
£841 GBP
View
B+
Retailer 5
-
$1,646 CAD
ZAR 19,031 ZAR
View
B+
Retailer 6
-
$1,664 CAD
$1,191 USD
View
B+
Retailer 7
-
$2,259 CAD
$1,617 USD
View
B
Retailer 8
-
$2,841 CAD
$2,034 USD
View
B
Retailer 9
-
$3,106 CAD
$2,224 USD
View
B
Retailer 10
-
$4,180 CAD
£2,356 GBP
View
Retailer 11
-
$4,520 CAD
$3,236 USD
View
Price last confirmed 71 days ago
Most Expensive
B
Brilliant Earth
20936988A · Oct 29
$6,132 CAD
$4,390 USD
View
11 more retailers have this diamond
Prices start from $1,109 CADSave up to $5,024 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
1.47ct Radiant
$1,109 CAD