Radiant|Lab Grown|IGI

2.18ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG779601818

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

Certificate IGI LG779601818

Diamond specifications and retailer prices

From $671 CAD
$480 USD
As of October 29, 2026
Save $4,302 CAD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,973 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.18ct lab-grown radiant diamond

This 2.18ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG779601818 or 779601818. Listed at 13 retailers as of October 29, 2026, with prices from $671 to $4,973, a $4,302 spread on the same certified stone. Brilliant Earth lists it at $4,973. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.18
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle32.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779601818
Dimensions6.59 × 6.59 × 4.23 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.59 mm6.59 mm2.18 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779601818
Side View
Table 62.0%Crown 39.4°Girdle: Slightly ThickPavilion 32.3°Culet: NoneDepth 64.2%

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: $4,973 CAD|Low: $372 CAD|High: $4,973 CAD|Avg: $1,711 CAD
Brilliant Earth
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
October 31, 2026
Retailer 5$372 CAD
Retailer 11$671 CAD
Retailer 8$680 CAD
Retailer 4$725 CAD
Retailer 9$774 CAD
Retailer 6$937 CAD
Retailer 3$977 CAD
Retailer 12$1,394 CAD
Retailer 2$1,704 CAD
Retailer 7$1,998 CAD
Retailer 14$2,487 CAD
Retailer 13$3,428 CAD
Retailer 10$4,163 CAD
Brilliant Earth$4,973 CAD

11 data points across 14 retailers

13 retailers$671 CAD to $4,973 CAD

A
Cheapest Retailer
-
$671 CAD
$480 USD
A
Retailer 2
-
$680 CAD
£383 GBP
View
A
Retailer 3
-
$725 CAD
$519 USD
View
B+
Retailer 4
-
$774 CAD
$554 USD
View
Retailer 5
-
$937 CAD
$671 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$977 CAD
€666 EUR
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$1,394 CAD
$998 USD
View
B+
Retailer 8
-
$1,704 CAD
$1,220 USD
View
B+
Retailer 9
-
$1,998 CAD
A$2,200 AUD
View
B
Retailer 10
-
$2,487 CAD
£1,402 GBP
View
B
Retailer 11
-
$3,428 CAD
$2,454 USD
View
B
Retailer 12
-
$4,163 CAD
$2,980 USD
View
Most Expensive
B
Brilliant Earth
20401913A · Oct 29
$4,973 CAD
$3,560 USD
View
12 more retailers have this diamond
Prices start from $671 CADSave up to $4,302 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
2.18ct Radiant
$671 CAD