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Radiant|Lab Grown|IGI

4.63ct H VS1 Radiant Lab Grown Diamond

GD • H/VS1 • IGI LG589390917

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

Certificate IGI LG589390917

Diamond specifications and retailer prices

From $1,111 CAD
$795 USD
As of October 31, 2026
Save $3,569 CAD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,680 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.63ct lab-grown radiant diamond

This 4.63ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG589390917 or 589390917. Listed at 14 retailers as of October 30, 2026, with prices from $1,111 to $4,680, a $3,569 spread on the same certified stone. Brilliant Earth lists it at $4,680. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.63
Carat
H
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589390917
Dimensions11.55 × 8.25 × 5.64 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.55 mm8.25 mm4.63 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589390917
Side View
Table 65.0%Crown 44.3°Girdle: MediumPavilion 35.8°Culet: NoneDepth 68.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $4,680 CAD|Low: $563 CAD|High: $8,912 CAD|Avg: $2,525 CAD|-47.5%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 6$830 CAD
Retailer 17$921 CAD
Retailer 18$1,019 CAD
Retailer 10$1,022 CAD
Retailer 13$1,111 CAD
Retailer 5$1,423 CAD
Retailer 2$1,443 CAD
Retailer 3$1,504 CAD
Retailer 12$1,831 CAD
Retailer 11$1,843 CAD
Retailer 16$1,998 CAD
Retailer 8$2,363 CAD
Retailer 14$2,375 CAD
Retailer 4$2,989 CAD
Retailer 7$3,318 CAD
Retailer 15$3,862 CAD
Brilliant Earth$4,680 CAD
Retailer 9$5,255 CAD

20 data points across 18 retailers

14 retailers$1,111 CAD to $4,680 CAD

Retailer 1
-
$921 CAD
$659 USD
Price last confirmed 14 days ago
Retailer 2
-
$1,019 CAD
£574 GBP
View
Price last confirmed 14 days ago
B+
Retailer 3
-
$1,111 CAD
$795 USD
View
B
Retailer 4
-
$1,423 CAD
$1,019 USD
View
B+
Retailer 5
-
$1,443 CAD
€984 EUR
View
B+
Retailer 6
-
$1,504 CAD
$1,077 USD
View
B+
Retailer 7
-
$1,831 CAD
ZAR 21,175 ZAR
View
B+
Retailer 8
-
$1,843 CAD
A$2,030 AUD
View
B+
Retailer 9
-
$1,998 CAD
$1,430 USD
View
B+
Retailer 10
-
$2,375 CAD
$1,700 USD
View
B
Retailer 11
-
$2,989 CAD
$2,140 USD
View
Retailer 12
-
$3,318 CAD
$2,375 USD
View
Price last confirmed 20 days ago
B
Retailer 13
-
$3,862 CAD
£2,177 GBP
View
Most Expensive
B
Brilliant Earth
7716592A · Oct 30
$4,680 CAD
$3,350 USD
View
13 more retailers have this diamond
Prices start from $1,111 CADSave up to $3,569 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.

B+
4.63ct Radiant
$1,111 CAD