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Round|Lab Grown|IGI

1.42ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG781606331

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781606331

Diamond specifications and retailer prices

From $262 CAD
$187 USD
As of October 29, 2026
Save $1,349 CAD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,611 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.42ct lab-grown round diamond

This 1.42ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG781606331 or 781606331. Listed at 16 retailers as of October 29, 2026, with prices from $262 to $1,611, a $1,349 spread on the same certified stone. Reve Diamonds lists it at $1,611. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781606331
Dimensions7.35 × 7.38 × 4.31 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.35 mm7.38 mm1.42 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781606331
Side View
Table 62.0%Crown 32.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 58.5%

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: $595 CAD|Low: $231 CAD|High: $1,707 CAD|Avg: $768 CAD|-5.2%
Retailer 1
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
Reve Diamonds
October 30, 2026
Retailer 6$262 CAD
Retailer 4$293 CAD
Retailer 16$304 CAD
Retailer 3$323 CAD
Retailer 13$323 CAD
Retailer 10$556 CAD
Retailer 5$568 CAD
Retailer 1$595 CAD
Retailer 2$680 CAD
Retailer 14$743 CAD
Retailer 11$791 CAD
Retailer 8$907 CAD
Retailer 15$1,041 CAD
Retailer 12$1,046 CAD
Retailer 7$1,117 CAD
Retailer 9$1,523 CAD
Reve Diamonds$1,611 CAD

22 data points across 17 retailers

16 retailers$262 CAD to $1,611 CAD

A
Cheapest Retailer
-
$262 CAD
$187 USD
A
Retailer 2
-
$293 CAD
$209 USD
View
Final sale: no returns
A
Retailer 3
-
$304 CAD
$217 USD
View
A
Retailer 4
-
$323 CAD
$231 USD
View
A
Retailer 5
-
$556 CAD
ZAR 6,421 ZAR
View
B+
Retailer 6
-
$568 CAD
$406 USD
View
A
Retailer 7
-
$595 CAD
£335 GBP
View
A
Retailer 8
-
$680 CAD
$486 USD
View
A
Retailer 9
-
$743 CAD
$531 USD
View
A
Retailer 10
-
$791 CAD
A$869 AUD
View
Retailer 11
-
$907 CAD
$648 USD
View
Price last confirmed 95 days ago
B+
Retailer 12
-
$1,041 CAD
$744 USD
View
B+
Retailer 13
-
$1,046 CAD
$747 USD
View
B+
Retailer 14
-
$1,117 CAD
$798 USD
View
B+
Retailer 15
-
$1,523 CAD
£857 GBP
View
Most Expensive
B+
Reve Diamonds
3E0FC8AD4 · Oct 30
$1,611 CAD
$1,151 USD
View
15 more retailers have this diamond
Prices start from $262 CADSave up to $1,349 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
1.42ct Round
$262 CAD