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Round|Lab Grown|IGI

8.60ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG627455736

Shape and cutting style on the report: Round brilliant

Certificate IGI LG627455736

Diamond specifications and retailer prices

From $1,586 USD
As of November 1, 2026
Save $7,844 USD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,430 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.6ct lab-grown round diamond

This 8.6ct 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 LG627455736 or 627455736. Listed at 21 retailers as of October 31, 2026, with prices from $1,586 to $9,430, a $7,844 spread on the same certified stone. Brilliant Earth lists it at $9,430. 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

8.60
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627455736
Dimensions13.30 × 13.21 × 7.91 mm
L/W Ratio1.01
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
13.30 mm13.21 mm8.60 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627455736
Side View
Table 60.0%Crown 32.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.7%

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: Nov 1
Current: $9,430 USD|Low: $1,523 USD|High: $9,430 USD|Avg: $3,624 USD
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
Retailer 17
Retailer 18
November 1, 2026
Retailer 16$1,586 USD
Retailer 15$1,726 USD
Retailer 9$1,777 USD
Retailer 18$1,840 USD
Retailer 5$2,010 USD
Retailer 12$2,409 USD
Retailer 13$2,575 USD
Retailer 8$2,895 USD
Retailer 14$2,896 USD
Retailer 7$2,897 USD
Retailer 17$3,086 USD
Retailer 4$3,449 USD
Retailer 6$4,728 USD
Retailer 3$4,781 USD
Retailer 2$5,255 USD
Retailer 10$5,356 USD
Retailer 11$5,885 USD
Brilliant Earth$9,430 USD

34 data points across 18 retailers

21 retailers$1,586 USD to $9,430 USD

A
Cheapest Retailer
-
$1,586 USD
A
Retailer 2
-
$1,726 USD
View
A
Retailer 3
-
$1,777 USD
View
Final sale: no returns
A
Retailer 4
-
$1,840 USD
View
Retailer 5
-
$1,840 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$2,010 USD
View
A
Retailer 7
-
$2,341 USD
View
A
Retailer 8
-
$2,409 USD
£1,896 GBP
View
A
Retailer 9
-
$2,575 USD
£2,028 GBP
View
B+
Retailer 10
-
$2,895 USD
View
B+
Retailer 11
-
$2,896 USD
€2,758 EUR
View
B+
Retailer 12
-
$2,897 USD
View
B+
Retailer 13
-
$3,086 USD
ZAR 49,856 ZAR
View
B+
Retailer 14
-
$3,449 USD
View
B+
Retailer 15
-
$4,728 USD
View
B
Retailer 16
-
$4,781 USD
View
B
Retailer 17
-
$5,255 USD
£4,138 GBP
View
B
Retailer 18
-
$5,356 USD
View
B
Retailer 19
-
$5,885 USD
View
B
Retailer 20
-
$6,464 USD
View
Most Expensive
B
Brilliant Earth
9790495A · Oct 31
$9,430 USD
View
20 more retailers have this diamond
Prices start from $1,586 USDSave up to $7,844 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
8.60ct Round
$1,586 USD