Round|Lab Grown|IGI

6.09ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG813629939

Shape and cutting style on the report: Round brilliant

Certificate IGI LG813629939

Diamond specifications and retailer prices

From $850 USD
As of October 29, 2026
Save $6,920 USD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,770 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.09ct lab-grown round diamond

This 6.09ct 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 LG813629939 or 813629939. Listed at 14 retailers as of October 29, 2026, with prices from $850 to $7,770, a $6,920 spread on the same certified stone. Brilliant Earth lists it at $7,770. 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

6.09
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813629939
Dimensions11.86 × 11.80 × 7.16 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.86 mm11.80 mm6.09 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813629939
Side View
Table 59.0%Crown 33.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.6%

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: $7,770 USD|Low: $832 USD|High: $8,430 USD|Avg: $2,989 USD|+2.5%
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
October 31, 2026
Retailer 14$850 USD
Retailer 8$925 USD
Retailer 7$1,390 USD
Retailer 10$1,390 USD
Retailer 2$1,653 USD
Retailer 5$1,922 USD
Retailer 9$2,266 USD
Retailer 12$2,546 USD
Retailer 13$2,653 USD
Retailer 11$3,059 USD
Retailer 3$3,768 USD
Retailer 6$4,290 USD
Retailer 4$6,830 USD
Brilliant Earth$7,770 USD

38 data points across 14 retailers

14 retailers$850 USD to $7,770 USD

A
Cheapest Retailer
-
$850 USD
A
Retailer 2
-
$925 USD
View
B+
Retailer 3
-
$1,390 USD
View
A
Retailer 4
-
$1,390 USD
View
A
Retailer 5
-
$1,653 USD
€1,574 EUR
View
Retailer 6
-
$1,922 USD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$2,266 USD
View
B+
Retailer 8
-
$2,546 USD
View
B+
Retailer 9
-
$2,653 USD
View
B
Retailer 10
-
$3,059 USD
View
B
Retailer 11
-
$3,768 USD
£2,967 GBP
View
Retailer 12
-
$4,290 USD
A$6,600 AUD
View
Price last confirmed 29 days ago
B
Retailer 13
-
$6,830 USD
View
Most Expensive
B
Brilliant Earth
21652529A · Oct 31
$7,770 USD
View
13 more retailers have this diamond
Prices start from $850 USDSave up to $6,920 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
6.09ct Round
$850 USD