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Radiant|Lab Grown|IGI

6.09ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG776656445

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG776656445

Diamond specifications and retailer prices

From $938 USD
As of October 30, 2026
Save $3,788 USD (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $6,670 USD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 6.09ct lab-grown radiant diamond

This 6.09ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG776656445 or 776656445. Listed at 24 retailers as of October 30, 2026, with a 404% 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

6.09
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776656445
Dimensions13.16 × 9.11 × 5.78 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.16 mm9.11 mm6.09 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776656445
Side View
Table 63.0%Crown 40.7°Girdle: Slightly ThickPavilion 33.5°Culet: NoneDepth 63.4%

Caratlytics Score

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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 30
Current: $6,670 USD|Low: $900 USD|High: $6,670 USD|Avg: $2,545 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
November 2, 2026
Retailer 5$938 USD
Retailer 6$1,088 USD
Retailer 8$1,126 USD
Retailer 4$1,265 USD
Retailer 14$1,558 USD
Retailer 2$1,663 USD
Retailer 10$1,912 USD
Retailer 11$2,016 USD
Retailer 13$2,105 USD
Retailer 3$2,205 USD
Retailer 7$3,059 USD
Retailer 15$3,232 USD
Retailer 12$3,710 USD
Retailer 9$4,726 USD
Brilliant Earth$6,670 USD

34 data points across 15 retailers

24 retailers$938 USD to $4,726 USD

A
Cheapest Retailer
-
$938 USD
A
Retailer 2
-
$1,021 USD
View
A
Retailer 3
-
$1,088 USD
View
Retailer 4
-
$1,088 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$1,126 USD
£887 GBP
View
A
Retailer 6
-
$1,265 USD
View
A
Retailer 7
-
$1,267 USD
HK$9,900 HKD
View
A
Retailer 8
-
$1,480 USD
View
B+
Retailer 9
-
$1,558 USD
View
A
Retailer 10
-
$1,663 USD
£1,309 GBP
View
A
Retailer 11
-
$1,912 USD
€1,821 EUR
View
A
Retailer 12
-
$2,016 USD
A$3,102 AUD
View
A
Retailer 13
-
$2,105 USD
ZAR 34,012 ZAR
View
B+
Retailer 14
-
$2,205 USD
View
B+
Retailer 15
-
$2,688 USD
View
B+
Retailer 16
-
$3,002 USD
£2,364 GBP
View
B+
Retailer 17
-
$3,059 USD
View
B+
Retailer 18
-
$3,232 USD
View
B
Retailer 19
-
$3,653 USD
SGD 4,936 SGD
View
B+
Retailer 20
-
$3,710 USD
£2,921 GBP
View
B
Retailer 21
-
$3,785 USD
View
B
Retailer 22
-
$3,918 USD
View
B
Retailer 23
-
$4,726 USD
A$7,271 AUD
View
Most Expensive
Brilliant Earth
18438211A · Oct 21
$6,670 USD
View
Price last confirmed 11 days ago
23 more retailers have this diamond
Prices start from $938 USDSave up to $3,788 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 Radiant
$938 USD