Radiant|Lab Grown|IGI

6.09ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG821658435

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

Certificate IGI LG821658435

Diamond specifications and retailer prices

From $2,890 CAD
$2,069 USD
As of October 29, 2026
Save $9,472 CAD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $12,363 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.09ct lab-grown radiant diamond

This 6.09ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821658435 or 821658435. Listed at 14 retailers as of October 29, 2026, with prices from $2,890 to $12,363, a $9,472 spread on the same certified stone. Brilliant Earth lists it at $12,363. 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

6.09
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821658435
Dimensions10.25 × 10.17 × 6.79 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.25 mm10.17 mm6.09 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821658435
Side View
Table 65.0%Crown 43.6°Girdle: MediumPavilion 36.3°Culet: NoneDepth 66.8%

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: $12,363 CAD|Low: $2,890 CAD|High: $12,363 CAD|Avg: $6,226 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 14$2,890 CAD
Retailer 5$2,995 CAD
Retailer 10$3,116 CAD
Retailer 3$3,520 CAD
Retailer 2$4,002 CAD
Retailer 4$4,692 CAD
Retailer 9$5,178 CAD
Retailer 7$5,794 CAD
Retailer 6$6,195 CAD
Retailer 12$8,068 CAD
Retailer 11$8,594 CAD
Retailer 8$8,597 CAD
Retailer 13$10,492 CAD
Brilliant Earth$12,363 CAD

17 data points across 14 retailers

14 retailers$2,890 CAD to $12,363 CAD

A
Cheapest Retailer
-
$2,890 CAD
$2,069 USD
Final sale: no returns
Retailer 2
-
$2,995 CAD
$2,144 USD
View
Price last confirmed 20 days ago
Retailer 3
-
$3,116 CAD
£1,756 GBP
View
Price last confirmed 14 days ago
A
Retailer 4
-
$3,520 CAD
$2,520 USD
View
A
Retailer 5
-
$4,002 CAD
$2,865 USD
View
B+
Retailer 6
-
$4,692 CAD
$3,359 USD
View
Retailer 7
-
$5,178 CAD
€3,530 EUR
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$5,794 CAD
ZAR 67,012 ZAR
View
B+
Retailer 9
-
$6,195 CAD
£3,492 GBP
View
B
Retailer 10
-
$8,068 CAD
$5,776 USD
View
B
Retailer 11
-
$8,594 CAD
$6,152 USD
View
B+
Retailer 12
-
$8,597 CAD
£4,846 GBP
View
B
Retailer 13
-
$10,492 CAD
$7,511 USD
View
Most Expensive
B
Brilliant Earth
20748619A · Oct 29
$12,363 CAD
$8,850 USD
View
13 more retailers have this diamond
Prices start from $2,890 CADSave up to $9,472 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
6.09ct Radiant
$2,890 CAD