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Round|Lab Grown|IGI

8.05ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG678555997

Shape and cutting style on the report: Round brilliant

Certificate IGI LG678555997

Diamond specifications and retailer prices

From $1,621 USD
As of October 29, 2026
Save $9,539 USD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $16,180 USD at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

About this 8.05ct lab-grown round diamond

This 8.05ct 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 LG678555997 or 678555997. Listed at 12 retailers as of October 29, 2026, with a 588% 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

8.05
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678555997
Dimensions12.91 × 12.89 × 7.88 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.91 mm12.89 mm8.05 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678555997
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.1%

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: $15,690 USD|Low: $1,341 USD|High: $16,180 USD|Avg: $5,496 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
October 29, 2026
Retailer 9$1,621 USD
Retailer 10$1,816 USD
Retailer 11$2,281 USD
Retailer 7$2,643 USD
Retailer 6$2,645 USD
Retailer 13$3,018 USD
Retailer 8$3,179 USD
Retailer 3$4,961 USD
Retailer 2$5,960 USD
Retailer 5$6,166 USD
Retailer 4$7,521 USD
Retailer 12$11,160 USD
Brilliant Earth$15,690 USD

25 data points across 13 retailers

12 retailers$1,621 USD to $11,160 USD

A
Cheapest Retailer
-
$1,621 USD
A
Retailer 2
-
$1,764 USD
View
A
Retailer 3
-
$1,816 USD
View
Final sale: no returns
A
Retailer 4
-
$2,281 USD
View
B+
Retailer 5
-
$2,643 USD
View
B+
Retailer 6
-
$2,645 USD
View
B+
Retailer 7
-
$3,179 USD
View
B+
Retailer 8
-
$3,891 USD
View
B
Retailer 9
-
$5,960 USD
£4,693 GBP
View
B
Retailer 10
-
$11,160 USD
View
Retailer 11
-
$15,690 USD
View
Price under review
Most Expensive
Brilliant Earth
14272820Y · Oct 1
$16,180 USD
View
Price under review
11 more retailers have this diamond
Prices start from $1,621 USDSave up to $9,539 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
8.05ct Round
$1,621 USD