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Round|Lab Grown|IGI

0.78ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG804674886

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804674886

Diamond specifications and retailer prices

From $262 CAD
$187 USD
As of October 29, 2026
Save $1,427 CAD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,689 CAD at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.78ct lab-grown round diamond

This 0.78ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804674886 or 804674886. Listed at 15 retailers as of October 27, 2026, with prices from $262 to $1,689, a $1,427 spread on the same certified stone. Queensmith lists it at $1,689. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804674886
Dimensions5.90 × 5.86 × 3.66 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.90 mm5.86 mm0.78 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804674886
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.2%

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: $1,689 CAD|Low: $136 CAD|High: $1,689 CAD|Avg: $642 CAD
Queensmith
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
October 29, 2026
Retailer 3$262 CAD
Retailer 6$287 CAD
Retailer 4$293 CAD
Retailer 17$304 CAD
Retailer 9$319 CAD
Retailer 18$325 CAD
Retailer 10$371 CAD
Retailer 11$375 CAD
Retailer 7$540 CAD
Retailer 15$571 CAD
Retailer 12$587 CAD
Retailer 5$699 CAD
Retailer 8$769 CAD
Retailer 13$829 CAD
Retailer 16$1,046 CAD
Retailer 14$1,048 CAD
Retailer 2$1,529 CAD
Queensmith$1,689 CAD

27 data points across 18 retailers

15 retailers$262 CAD to $1,689 CAD

A
Cheapest Retailer
-
$262 CAD
$187 USD
Retailer 2
-
$287 CAD
$205 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$293 CAD
$209 USD
View
Final sale: no returns
A
Retailer 4
-
$304 CAD
$217 USD
View
A
Retailer 5
-
$325 CAD
$232 USD
View
A
Retailer 6
-
$375 CAD
$268 USD
View
B+
Retailer 7
-
$540 CAD
A$594 AUD
View
B+
Retailer 8
-
$571 CAD
$408 USD
View
B+
Retailer 9
-
$587 CAD
ZAR 6,777 ZAR
View
B
Retailer 10
-
$699 CAD
A$768 AUD
View
B
Retailer 11
-
$829 CAD
A$911 AUD
View
B
Retailer 12
-
$1,046 CAD
$747 USD
View
B
Retailer 13
-
$1,048 CAD
$749 USD
View
B
Retailer 14
-
$1,529 CAD
£860 GBP
View
Most Expensive
B
Queensmith
LG804674886 · Oct 27
$1,689 CAD
£950 GBP
View
14 more retailers have this diamond
Prices start from $262 CADSave up to $1,427 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 Round
$262 CAD