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Radiant|Lab Grown|IGI

5.99ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG632478564

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

Certificate IGI LG632478564

Diamond specifications and retailer prices

From $2,302 CAD
$1,648 USD
As of October 30, 2026
Save $3,915 CAD (63%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $6,217 CAD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.99ct lab-grown radiant diamond

This 5.99ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG632478564 or 632478564. Listed at 7 retailers as of October 30, 2026, with prices from $2,302 to $6,217, a $3,915 spread on the same certified stone. Taylor and Hart lists it at $6,217. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.99
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632478564
Dimensions12.97 × 9.18 × 5.95 mm
L/W Ratio1.41
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
12.97 mm9.18 mm5.99 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632478564
Side View
Table 66.0%Crown 40.7°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 64.8%

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: $6,090 CAD|Low: $1,481 CAD|High: $11,846 CAD|Avg: $4,737 CAD|-48.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Taylor and Hart
October 30, 2026
Retailer 7$1,481 CAD
Retailer 8$1,844 CAD
Retailer 5$2,302 CAD
Retailer 3$2,823 CAD
Retailer 4$2,830 CAD
Retailer 6$4,445 CAD
Retailer 2$6,039 CAD
Retailer 1$6,090 CAD
Taylor and Hart$6,217 CAD
Retailer 9$8,515 CAD

15 data points across 10 retailers

7 retailers$2,302 CAD to $6,217 CAD

A
Cheapest Retailer
-
$2,302 CAD
$1,648 USD
Retailer 2
-
$2,823 CAD
€1,925 EUR
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$2,830 CAD
$2,026 USD
View
B
Retailer 4
-
$4,445 CAD
$3,182 USD
View
B
Retailer 5
-
$6,039 CAD
£3,404 GBP
View
B
Retailer 6
-
$6,090 CAD
$4,360 USD
View
Most Expensive
B
Taylor and Hart
VX8QKCD · Oct 30
$6,217 CAD
$4,451 USD
View
6 more retailers have this diamond
Prices start from $2,302 CADSave up to $3,915 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
5.99ct Radiant
$2,302 CAD