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Radiant|Lab Grown|IGI

0.77ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG770687057

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

Certificate IGI LG770687057

Diamond specifications and retailer prices

From $174 CAD
As of November 4, 2026
Save $1,617 CAD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,791 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 0.77ct lab-grown radiant diamond

This 0.77ct lab-grown radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770687057 or 770687057. Listed at 20 retailers as of November 4, 2026, with prices from $174 to $1,791, a $1,617 spread on the same certified stone. MOH London lists it at $1,791. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle43.9°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770687057
Dimensions6.62 × 4.62 × 2.86 mm
L/W Ratio1.43
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.62 mm4.62 mm0.77 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG770687057
Side View
Table 65.0%Crown 43.9°Girdle: MED-STKPavilion 32.6°Culet: NoneDepth 61.9%

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: Nov 4
Current: $1,791 CAD|Low: $169 CAD|High: $1,851 CAD|Avg: $554 CAD|-2.1%
MOH London
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
November 5, 2026
Retailer 12$174 CAD
Retailer 17$201 CAD
Retailer 2$229 CAD
Retailer 8$279 CAD
Retailer 3$375 CAD
Retailer 4$376 CAD
Retailer 9$389 CAD
Retailer 16$414 CAD
Retailer 11$443 CAD
Retailer 15$468 CAD
Retailer 18$531 CAD
Retailer 10$549 CAD
Retailer 6$599 CAD
Retailer 5$627 CAD
Retailer 7$658 CAD
Retailer 13$691 CAD
Retailer 14$771 CAD
MOH London$1,791 CAD

43 data points across 18 retailers

20 retailers$174 CAD to $1,791 CAD

A
Cheapest Retailer
-
$174 CAD
A
Retailer 2
-
$201 CAD
View
A
Retailer 3
-
$229 CAD
View
A
Retailer 4
-
$249 CAD
View
Retailer 5
-
$279 CAD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$375 CAD
View
A
Retailer 7
-
$376 CAD
View
Retailer 8
-
$389 CAD
View
Price last confirmed 18 days ago
A
Retailer 9
-
$414 CAD
View
B+
Retailer 10
-
$443 CAD
View
B+
Retailer 11
-
$468 CAD
View
B+
Retailer 12
-
$531 CAD
View
Retailer 13
-
$549 CAD
View
Price last confirmed 10 days ago
B
Retailer 14
-
$599 CAD
View
B+
Retailer 15
-
$627 CAD
View
B+
Retailer 16
-
$658 CAD
View
B
Retailer 17
-
$691 CAD
View
B
Retailer 18
-
$771 CAD
View
Retailer 19
-
$1,145 CAD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
LG770687057 · Nov 5
$1,791 CAD
£1,012 GBP
View
19 more retailers have this diamond
Prices start from $174 CADSave up to $1,617 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
0.77ct Radiant
$174 CAD