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Radiant|Lab Grown|IGI

1.17ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG825631940

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

Certificate IGI LG825631940

Diamond specifications and retailer prices

From $348 CAD
$249 USD
As of November 2, 2026
Save $3,132 CAD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,480 CAD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.17ct lab-grown radiant diamond

This 1.17ct 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 LG825631940 or 825631940. Listed at 20 retailers as of November 1, 2026, with prices from $348 to $3,480, a $3,132 spread on the same certified stone. Rare Carat lists it at $3,480. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825631940
Dimensions7.40 × 5.25 × 3.60 mm
L/W Ratio1.41
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
7.40 mm5.25 mm1.17 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825631940
Side View
Table 64.0%Crown 39.5°Girdle: MediumPavilion 36.9°Culet: NoneDepth 68.6%

Caratlytics Score

How it works →
A+
Exceptional
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 2
Current: $3,480 CAD|Low: $348 CAD|High: $4,234 CAD|Avg: $1,225 CAD|-0.6%
Rare Carat
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
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 13$348 CAD
Retailer 3$412 CAD
Retailer 10$416 CAD
Retailer 9$442 CAD
Retailer 19$442 CAD
Retailer 2$454 CAD
Retailer 18$664 CAD
Retailer 4$738 CAD
Retailer 15$762 CAD
Retailer 16$829 CAD
Retailer 14$842 CAD
Retailer 6$1,016 CAD
Retailer 5$1,355 CAD
Retailer 8$1,418 CAD
Retailer 7$1,491 CAD
Retailer 12$1,633 CAD
Retailer 20$1,771 CAD
Retailer 11$1,810 CAD
Retailer 17$2,823 CAD
Rare Carat$3,480 CAD

28 data points across 20 retailers

20 retailers$348 CAD to $3,480 CAD

A+
Cheapest Retailer
-
$348 CAD
$249 USD
A
Retailer 2
-
$412 CAD
$295 USD
View
A
Retailer 3
-
$416 CAD
$298 USD
View
Final sale: no returns
Retailer 4
-
$442 CAD
$316 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$442 CAD
$316 USD
View
A
Retailer 6
-
$454 CAD
£256 GBP
View
A
Retailer 7
-
$664 CAD
$475 USD
View
A
Retailer 8
-
$738 CAD
$528 USD
View
A
Retailer 9
-
$762 CAD
ZAR 8,810 ZAR
View
A
Retailer 10
-
$829 CAD
€565 EUR
View
A
Retailer 11
-
$842 CAD
£474 GBP
View
B+
Retailer 12
-
$1,016 CAD
$727 USD
View
B+
Retailer 13
-
$1,355 CAD
$970 USD
View
B+
Retailer 14
-
$1,418 CAD
$1,015 USD
View
B+
Retailer 15
-
$1,491 CAD
$1,067 USD
View
B+
Retailer 16
-
$1,633 CAD
SGD 1,579 SGD
View
Retailer 17
-
$1,771 CAD
£998 GBP
View
Price last confirmed 8 days ago
B
Retailer 18
-
$1,810 CAD
$1,295 USD
View
B
Retailer 19
-
$2,823 CAD
$2,020 USD
View
Most Expensive
B
Rare Carat
PD-232690 · Nov 1
$3,480 CAD
$2,490 USD
View
19 more retailers have this diamond
Prices start from $348 CADSave up to $3,132 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+
1.17ct Radiant
$348 CAD