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Round|Lab Grown|IGI

0.78ct E VS1 Round Lab Grown Diamond

VG • E/VS1 • IGI LG831641255

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831641255

Diamond specifications and retailer prices

From $238 CAD
$170 USD
As of October 28, 2026
Save $1,568 CAD (87%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,805 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 very-good cut grade and certified by IGI LG831641255 or 831641255. Listed at 6 retailers as of October 28, 2026, with prices from $238 to $1,805, a $1,568 spread on the same certified stone. Do Amore Diamonds lists it at $1,805. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.78
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831641255
Dimensions5.83 × 5.78 × 3.64 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
Pre-existing laser inscription on girdle. As Grown - No indication of post-growth treatment.. This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process.
Top View
5.83 mm5.78 mm0.78 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG831641255
Side View
Table 58.0%Crown 36.3°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 63.0%

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 28
Current: $1,805 CAD|Low: $238 CAD|High: $1,805 CAD|Avg: $627 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 6$238 CAD
Retailer 4$291 CAD
Retailer 5$459 CAD
Retailer 3$578 CAD
Retailer 2$1,285 CAD
Do Amore Diamonds$1,805 CAD

2 data points across 6 retailers

6 retailers$238 CAD to $1,805 CAD

A
Cheapest Retailer
-
$238 CAD
$170 USD
A
Retailer 2
-
$291 CAD
$208 USD
View
B+
Retailer 3
-
$459 CAD
$328 USD
View
B+
Retailer 4
-
$578 CAD
$413 USD
View
B
Retailer 5
-
$1,285 CAD
£723 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1802499 · Oct 29
$1,805 CAD
$1,290 USD
View
5 more retailers have this diamond
Prices start from $238 CADSave up to $1,568 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
$238 CAD