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Radiant|Lab Grown|IGI

3.18ct E VVS1 Radiant Lab Grown Diamond

VG • E/VVS1 • IGI LG821627264

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

Certificate IGI LG821627264

Diamond specifications and retailer prices

From $894 CAD
$639 USD
As of October 29, 2026
Save $6,426 CAD (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,320 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.18ct lab-grown radiant diamond

This 3.18ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG821627264 or 821627264. Listed at 18 retailers as of October 29, 2026, with prices from $894 to $7,320, a $6,426 spread on the same certified stone. Brilliant Earth lists it at $7,320. 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

3.18
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821627264
Dimensions10.21 × 7.11 × 4.88 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.21 mm7.11 mm3.18 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821627264
Side View
Table 66.0%Crown 41.2°Girdle: STK-THKPavilion 36.3°Culet: NoneDepth 68.6%

Caratlytics Score

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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: $894 CAD|Low: $894 CAD|High: $5,102 CAD|Avg: $2,593 CAD|-3.2%
Retailer 1
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
October 29, 2026
Retailer 1$894 CAD
Retailer 2$1,176 CAD
Retailer 16$1,332 CAD
Retailer 9$1,546 CAD
Retailer 6$1,697 CAD
Retailer 8$2,139 CAD
Retailer 12$2,150 CAD
Retailer 7$2,477 CAD
Retailer 3$2,696 CAD
Retailer 5$2,901 CAD
Retailer 13$3,011 CAD
Retailer 11$3,126 CAD
Retailer 4$3,221 CAD
Retailer 14$3,282 CAD
Retailer 10$4,321 CAD
Retailer 15$5,039 CAD

21 data points across 16 retailers

18 retailers$894 CAD to $7,320 CAD

A
Cheapest Retailer
-
$894 CAD
$639 USD
Final sale: no returns
A
Retailer 2
-
$1,176 CAD
$840 USD
View
B+
Retailer 3
-
$1,332 CAD
$952 USD
View
A
Retailer 4
-
$1,546 CAD
£870 GBP
View
A
Retailer 5
-
$1,697 CAD
€1,155 EUR
View
A
Retailer 6
-
$2,139 CAD
A$2,351 AUD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$2,150 CAD
ZAR 24,817 ZAR
View
A
Retailer 8
-
$2,477 CAD
$1,770 USD
View
B+
Retailer 9
-
$2,696 CAD
$1,926 USD
View
B+
Retailer 10
-
$2,901 CAD
£1,632 GBP
View
B+
Retailer 11
-
$3,011 CAD
$2,151 USD
View
B+
Retailer 12
-
$3,126 CAD
SGD 3,018 SGD
View
B+
Retailer 13
-
$3,221 CAD
$2,301 USD
View
B+
Retailer 14
-
$3,282 CAD
$2,345 USD
View
B+
Retailer 15
-
$4,163 CAD
A$4,576 AUD
View
Price last confirmed 21 days ago
B+
Retailer 16
-
$4,321 CAD
£2,431 GBP
View
B
Retailer 17
-
$5,039 CAD
$3,600 USD
View
Most Expensive
B
Brilliant Earth
20908428A · Oct 29
$7,320 CAD
$5,230 USD
View
17 more retailers have this diamond
Prices start from $894 CADSave up to $6,426 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
3.18ct Radiant
$894 CAD