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Round|Lab Grown|IGI

8.50ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG589382442

Shape and cutting style on the report: Round brilliant

Certificate IGI LG589382442

Diamond specifications and retailer prices

From $2,368 CAD
$1,695 USD
As of October 31, 2026
Save $10,735 CAD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $13,103 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.5ct lab-grown round diamond

This 8.5ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG589382442 or 589382442. Listed at 19 retailers as of October 31, 2026, with prices from $2,368 to $13,103, a $10,735 spread on the same certified stone. Brilliant Earth lists it at $13,103. 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

8.50
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589382442
Dimensions13.07 × 12.99 × 8.06 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.07 mm12.99 mm8.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589382442
Side View
Table 57.0%Crown 35.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.9%

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 31
Current: $13,103 CAD|Low: $2,049 CAD|High: $14,737 CAD|Avg: $5,465 CAD|-11.1%
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
Retailer 15
Retailer 16
November 1, 2026
Retailer 7$2,049 CAD
Retailer 11$2,368 CAD
Retailer 3$2,852 CAD
Retailer 2$2,983 CAD
Retailer 6$3,361 CAD
Retailer 10$3,485 CAD
Retailer 12$3,562 CAD
Retailer 9$3,936 CAD
Retailer 14$3,959 CAD
Retailer 4$6,096 CAD
Retailer 16$6,416 CAD
Retailer 13$6,862 CAD
Retailer 8$7,129 CAD
Retailer 5$7,460 CAD
Retailer 15$8,004 CAD
Brilliant Earth$13,103 CAD

40 data points across 16 retailers

19 retailers$2,368 CAD to $13,103 CAD

Retailer 1
-
$1,884 CAD
$1,349 USD
Price last confirmed 38 days ago
Retailer 2
-
$2,051 CAD
$1,468 USD
View
Price last confirmed 38 days ago
Retailer 3
-
$2,157 CAD
$1,544 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
$2,368 CAD
$1,695 USD
View
A
Retailer 5
-
$2,852 CAD
$2,042 USD
View
A
Retailer 6
-
$2,983 CAD
£1,681 GBP
View
B+
Retailer 7
-
$3,361 CAD
$2,406 USD
View
A
Retailer 8
-
$3,485 CAD
€2,376 EUR
View
A
Retailer 9
-
$3,562 CAD
ZAR 41,198 ZAR
View
B+
Retailer 10
-
$3,936 CAD
A$4,335 AUD
View
B+
Retailer 11
-
$3,959 CAD
$2,834 USD
View
Retailer 12
-
$4,099 CAD
$2,934 USD
View
Price last confirmed 34 days ago
B
Retailer 13
-
$6,096 CAD
$4,364 USD
View
B+
Retailer 14
-
$6,416 CAD
$4,593 USD
View
B
Retailer 15
-
$6,862 CAD
£3,868 GBP
View
Retailer 16
-
$7,129 CAD
$5,104 USD
View
Price last confirmed 20 days ago
B
Retailer 17
-
$7,460 CAD
$5,340 USD
View
Retailer 18
-
$8,004 CAD
$5,730 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
7715407A · Oct 31
$13,103 CAD
$9,380 USD
View
18 more retailers have this diamond
Prices start from $2,368 CADSave up to $10,735 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
8.50ct Round
$2,368 CAD