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Radiant|Lab Grown|IGI

2.78ct D VS2 Radiant Lab Grown Diamond

VG • D/VS2 • IGI LG841650239

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

Certificate IGI LG841650239

Diamond specifications and retailer prices

From $908 CAD
$650 USD
As of October 30, 2026
Save $3,460 CAD (79%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,368 CAD at Frank Darling · As of October 30, 2026
View at Frank Darling

About this 2.78ct lab-grown radiant diamond

This 2.78ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG841650239 or 841650239. Listed at 5 retailers as of October 30, 2026, with prices from $908 to $4,368, a $3,460 spread on the same certified stone. Frank Darling lists it at $4,368. 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

2.78
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle53.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841650239
Dimensions10.22 × 6.93 × 4.58 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.22 mm6.93 mm2.78 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841650239
Side View
Table 68.0%Crown 41°Girdle: Slightly ThickPavilion 53.6°Culet: NoneDepth 66.1%

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 30
Current: $4,368 CAD|Low: $908 CAD|High: $4,368 CAD|Avg: $2,649 CAD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 5$908 CAD
Retailer 2$1,087 CAD
Retailer 4$2,565 CAD
Retailer 3$4,316 CAD
Frank Darling$4,368 CAD

1 data point across 5 retailers

5 retailers$908 CAD to $4,368 CAD

B+
Cheapest Retailer
-
$908 CAD
$650 USD
A
Retailer 2
-
$1,087 CAD
$778 USD
View
B+
Retailer 3
-
$2,565 CAD
$1,836 USD
View
B
Retailer 4
-
$4,316 CAD
$3,090 USD
View
Most Expensive
B
Frank Darling
FV-245419GR · Oct 30
$4,368 CAD
$3,127 USD
View
4 more retailers have this diamond
Prices start from $908 CADSave up to $3,460 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
2.78ct Radiant
$908 CAD