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Round|Lab Grown|IGI

8.50ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG622400694

Shape and cutting style on the report: Round brilliant

Certificate IGI LG622400694

Diamond specifications and retailer prices

From $1,633 USD
As of October 29, 2026
Save $3,805 USD (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $16,700 USD at Brilliant Earth · As of October 29, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG622400694 or 622400694. Listed at 12 retailers as of October 29, 2026, with a 233% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG622400694
Dimensions13.03 × 13.06 × 8.08 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.03 mm13.06 mm8.50 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG622400694
Side View
Table 56.0%Crown 35.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $16,700 USD|Low: $1,567 USD|High: $17,220 USD|Avg: $4,397 USD|-3.0%
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
October 30, 2026
Retailer 12$1,633 USD
Retailer 3$1,776 USD
Retailer 15$1,829 USD
Retailer 4$2,291 USD
Retailer 2$2,599 USD
Retailer 9$2,852 USD
Retailer 13$2,977 USD
Retailer 10$2,980 USD
Retailer 7$3,081 USD
Retailer 11$3,265 USD
Retailer 14$3,550 USD
Retailer 8$5,438 USD
Retailer 6$6,161 USD
Retailer 5$7,770 USD
Brilliant Earth$16,700 USD

39 data points across 15 retailers

12 retailers$1,633 USD to $5,438 USD

A
Cheapest Retailer
-
$1,633 USD
A
Retailer 2
-
$1,776 USD
View
A
Retailer 3
-
$1,829 USD
View
Final sale: no returns
A
Retailer 4
-
$2,291 USD
HK$17,900 HKD
View
A
Retailer 5
-
$2,599 USD
£2,047 GBP
View
B+
Retailer 6
-
$2,852 USD
€2,716 EUR
View
B+
Retailer 7
-
$2,977 USD
View
B+
Retailer 8
-
$2,980 USD
View
B+
Retailer 9
-
$3,265 USD
View
B+
Retailer 10
-
$3,550 USD
View
B
Retailer 11
-
$5,438 USD
£4,282 GBP
View
Most Expensive
Brilliant Earth
15434611A · Oct 29
$16,700 USD
View
Price under review
11 more retailers have this diamond
Prices start from $1,633 USDSave up to $3,805 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
8.50ct Round
$1,633 USD