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Radiant|Lab Grown|IGI

1.58ct G VVS1 Radiant Lab Grown Diamond

ID • G/VVS1 • IGI LG780696711

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

Certificate IGI LG780696711

Diamond specifications and retailer prices

From $295 CAD
As of November 4, 2026
Save $1,697 CAD (85%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $1,993 CAD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.58ct lab-grown radiant diamond

This 1.58ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780696711 or 780696711. Listed at 26 retailers as of November 2, 2026, with prices from $295 to $1,993, a $1,697 spread on the same certified stone. Brilliant Earth lists it at $1,993. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.8°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780696711
Dimensions8.07 × 5.77 × 3.80 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.07 mm5.77 mm1.58 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780696711
Side View
Table 60.0%Crown 48.8°Girdle: STK-THKPavilion 37.3°Culet: NoneDepth 65.9%

Caratlytics Score

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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: Nov 4
Current: $1,993 CAD|Low: $291 CAD|High: $1,993 CAD|Avg: $925 CAD
Brilliant Earth
Retailer 2
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Retailer 22
November 5, 2026
Retailer 4$295 CAD
Retailer 11$330 CAD
Retailer 20$343 CAD
Retailer 15$362 CAD
Retailer 9$365 CAD
Retailer 13$386 CAD
Retailer 5$495 CAD
Retailer 21$605 CAD
Retailer 19$631 CAD
Retailer 2$669 CAD
Retailer 22$829 CAD
Retailer 18$851 CAD
Retailer 7$949 CAD
Retailer 12$1,176 CAD
Retailer 17$1,180 CAD
Retailer 8$1,249 CAD
Retailer 14$1,451 CAD
Retailer 10$1,469 CAD
Retailer 3$1,490 CAD
Retailer 16$1,554 CAD
Retailer 6$1,714 CAD
Brilliant Earth$1,993 CAD

27 data points across 22 retailers

26 retailers$295 CAD to $1,993 CAD

A
Cheapest Retailer
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$295 CAD
A
Retailer 2
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$330 CAD
View
Final sale: no returns
A
Retailer 3
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$343 CAD
View
Retailer 4
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$362 CAD
View
Price last confirmed 11 days ago
A
Retailer 5
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$365 CAD
View
A
Retailer 6
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$386 CAD
View
B+
Retailer 7
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$495 CAD
View
A
Retailer 8
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$605 CAD
View
A
Retailer 9
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$631 CAD
View
A
Retailer 10
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$669 CAD
View
A
Retailer 11
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$829 CAD
View
A
Retailer 12
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$851 CAD
View
B+
Retailer 13
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$949 CAD
View
B+
Retailer 14
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$962 CAD
View
B+
Retailer 15
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$1,176 CAD
View
B
Retailer 16
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$1,180 CAD
View
B+
Retailer 17
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$1,249 CAD
View
B+
Retailer 18
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$1,329 CAD
View
Retailer 19
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$1,451 CAD
View
Price last confirmed 11 days ago
B
Retailer 20
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$1,469 CAD
View
B+
Retailer 21
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$1,490 CAD
View
B
Retailer 22
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$1,554 CAD
View
B
Retailer 23
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$1,714 CAD
View
Retailer 24
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$1,993 CAD
View
Price last confirmed 21 days ago
Retailer 25
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$1,993 CAD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
19967048A · Nov 2
$1,993 CAD
$1,430 USD
View
25 more retailers have this diamond
Prices start from $295 CADSave up to $1,697 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
1.58ct Radiant
$295 CAD