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Oval|Lab Grown|IGI

0.78ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG770687102

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG770687102

Diamond specifications and retailer prices

From $178 CAD
$127 USD
As of October 26, 2026
Save $1,664 CAD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,841 CAD at MOH London · As of October 25, 2026
View at MOH London

About this 0.78ct lab-grown oval diamond

This 0.78ct lab-grown oval 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 LG770687102 or 770687102. Listed at 19 retailers as of October 25, 2026, with prices from $178 to $1,841, a $1,664 spread on the same certified stone. MOH London lists it at $1,841. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770687102
Dimensions7.64 × 5.13 × 3.10 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.64 mm5.13 mm0.78 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG770687102
Side View
Table 62.0%Crown 33.6°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 60.4%

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 26
Current: $1,841 CAD|Low: $176 CAD|High: $1,948 CAD|Avg: $578 CAD|-4.3%
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
Retailer 19
October 29, 2026
Retailer 14$178 CAD
Retailer 19$206 CAD
Retailer 15$220 CAD
Retailer 7$251 CAD
Retailer 4$343 CAD
Retailer 13$365 CAD
Retailer 18$369 CAD
Retailer 5$385 CAD
Retailer 6$395 CAD
Retailer 9$423 CAD
Retailer 3$540 CAD
Retailer 8$553 CAD
Retailer 2$610 CAD
Retailer 12$669 CAD
Retailer 16$708 CAD
Retailer 10$787 CAD
Retailer 17$812 CAD
Retailer 11$1,152 CAD
MOH London$1,841 CAD

39 data points across 19 retailers

19 retailers$178 CAD to $1,841 CAD

A
Cheapest Retailer
-
$178 CAD
$127 USD
A
Retailer 2
-
$206 CAD
$147 USD
View
A
Retailer 3
-
$220 CAD
$157 USD
View
A
Retailer 4
-
$251 CAD
HK$1,400 HKD
View
A
Retailer 5
-
$343 CAD
$245 USD
View
A
Retailer 6
-
$365 CAD
£205 GBP
View
A
Retailer 7
-
$369 CAD
$264 USD
View
A
Retailer 8
-
$385 CAD
€262 EUR
View
Price last confirmed 11 days ago
A
Retailer 9
-
$395 CAD
ZAR 4,555 ZAR
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$423 CAD
$302 USD
View
B+
Retailer 11
-
$540 CAD
$386 USD
View
B+
Retailer 12
-
$553 CAD
$395 USD
View
B+
Retailer 13
-
$610 CAD
SGD 589 SGD
View
B+
Retailer 14
-
$669 CAD
$478 USD
View
B+
Retailer 15
-
$708 CAD
$506 USD
View
B
Retailer 16
-
$787 CAD
$563 USD
View
B
Retailer 17
-
$812 CAD
$580 USD
View
B
Retailer 18
-
$1,152 CAD
£648 GBP
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG770687102 · Oct 25
$1,841 CAD
£1,036 GBP
View
18 more retailers have this diamond
Prices start from $178 CADSave up to $1,664 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
0.78ct Oval
$178 CAD