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Round|Lab Grown|IGI

6.42ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG615348552

Shape and cutting style on the report: Round brilliant

Certificate IGI LG615348552

Diamond specifications and retailer prices

From $1,178 CAD
$842 USD
As of October 29, 2026
Save $4,994 CAD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,172 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.42ct lab-grown round diamond

This 6.42ct lab-grown round sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG615348552 or 615348552. Listed at 16 retailers as of October 29, 2026, with prices from $1,178 to $6,172, a $4,994 spread on the same certified stone. Brilliant Earth lists it at $6,172. 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

6.42
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615348552
Dimensions11.94 × 11.86 × 7.32 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.94 mm11.86 mm6.42 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615348552
Side View
Table 58.0%Crown 34.5°Girdle: MediumPavilion 41°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $6,172 CAD|Low: $1,124 CAD|High: $6,354 CAD|Avg: $2,939 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
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 4$1,178 CAD
Retailer 11$1,282 CAD
Retailer 14$1,367 CAD
Retailer 16$1,367 CAD
Retailer 15$2,044 CAD
Retailer 5$2,071 CAD
Retailer 7$2,202 CAD
Retailer 10$2,204 CAD
Retailer 9$2,248 CAD
Retailer 12$3,142 CAD
Retailer 6$3,222 CAD
Retailer 3$3,843 CAD
Retailer 8$4,737 CAD
Retailer 13$5,060 CAD
Retailer 2$5,151 CAD
Brilliant Earth$6,172 CAD

31 data points across 16 retailers

16 retailers$1,178 CAD to $6,172 CAD

A
Cheapest Retailer
-
$1,178 CAD
$842 USD
A
Retailer 2
-
$1,282 CAD
$916 USD
View
A
Retailer 3
-
$1,367 CAD
$977 USD
View
Retailer 4
-
$1,367 CAD
$977 USD
View
Price last confirmed 13 days ago
Retailer 5
-
$2,044 CAD
£1,150 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
$2,071 CAD
$1,480 USD
View
B+
Retailer 7
-
$2,202 CAD
$1,573 USD
View
B+
Retailer 8
-
$2,204 CAD
$1,575 USD
View
B+
Retailer 9
-
$2,248 CAD
€1,530 EUR
View
B+
Retailer 10
-
$3,142 CAD
$2,245 USD
View
B+
Retailer 11
-
$3,222 CAD
$2,302 USD
View
B+
Retailer 12
-
$3,843 CAD
$2,746 USD
View
Retailer 13
-
$4,737 CAD
$3,385 USD
View
Price last confirmed 11 days ago
Retailer 14
-
$5,060 CAD
$3,615 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$5,151 CAD
£2,898 GBP
View
Most Expensive
B
Brilliant Earth
8905372A · Oct 29
$6,172 CAD
$4,410 USD
View
15 more retailers have this diamond
Prices start from $1,178 CADSave up to $4,994 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
6.42ct Round
$1,178 CAD