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Round|Lab Grown|IGI

8.22ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG586375718

Shape and cutting style on the report: Round brilliant

Certificate IGI LG586375718

Diamond specifications and retailer prices

From $1,269 USD
As of October 29, 2026
Save $7,861 USD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,130 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 8.22ct lab-grown round diamond

This 8.22ct 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 LG586375718 or 586375718. Listed at 20 retailers as of October 29, 2026, with prices from $1,269 to $9,130, a $7,861 spread on the same certified stone. Brilliant Earth lists it at $9,130. 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

8.22
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG586375718
Dimensions12.97 × 12.92 × 7.94 mm
L/W Ratio1.00
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
12.97 mm12.92 mm8.22 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG586375718
Side View
Table 58.0%Crown 35.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.4%

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: $9,130 USD|Low: $1,269 USD|High: $10,260 USD|Avg: $2,961 USD|-4.8%
Brilliant Earth
Retailer 2
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Retailer 21
October 30, 2026
Retailer 4$1,269 USD
Retailer 19$1,380 USD
Retailer 8$1,420 USD
Retailer 11$1,472 USD
Retailer 21$1,472 USD
Retailer 20$1,936 USD
Retailer 5$1,986 USD
Retailer 2$2,066 USD
Retailer 18$2,205 USD
Retailer 9$2,331 USD
Retailer 16$2,421 USD
Retailer 13$2,468 USD
Retailer 17$2,725 USD
Retailer 6$2,743 USD
Retailer 3$2,758 USD
Retailer 12$4,222 USD
Retailer 7$4,311 USD
Retailer 10$4,390 USD
Retailer 15$4,754 USD
Retailer 14$5,164 USD
Brilliant Earth$9,130 USD

36 data points across 21 retailers

20 retailers$1,269 USD to $9,130 USD

A
Cheapest Retailer
-
$1,269 USD
A
Retailer 2
-
$1,380 USD
View
Retailer 3
-
$1,472 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
$1,472 USD
View
Retailer 5
-
$1,936 USD
£1,525 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,986 USD
View
A
Retailer 7
-
$2,066 USD
£1,626 GBP
View
B+
Retailer 8
-
$2,205 USD
View
B+
Retailer 9
-
$2,331 USD
View
A
Retailer 10
-
$2,421 USD
€2,306 EUR
View
A
Retailer 11
-
$2,468 USD
ZAR 39,870 ZAR
View
Retailer 12
-
$2,725 USD
A$4,192 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$2,743 USD
View
B+
Retailer 14
-
$2,758 USD
View
B+
Retailer 15
-
$4,222 USD
View
B
Retailer 16
-
$4,311 USD
View
Retailer 17
-
$4,390 USD
View
Price last confirmed 19 days ago
B
Retailer 18
-
$4,754 USD
£3,743 GBP
View
B
Retailer 19
-
$5,164 USD
View
Most Expensive
B
Brilliant Earth
7631621A · Oct 29
$9,130 USD
View
19 more retailers have this diamond
Prices start from $1,269 USDSave up to $7,861 USD

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
8.22ct Round
$1,269 USD