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Round|Lab Grown|IGI

3.09ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG771652076

Shape and cutting style on the report: Round brilliant

Certificate IGI LG771652076

Diamond specifications and retailer prices

From $416 USD
As of October 26, 2026
Save $2,754 USD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,910 USD at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

About this 3.09ct lab-grown round diamond

This 3.09ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG771652076 or 771652076. Listed at 23 retailers as of October 26, 2026, with a 662% 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

3.09
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771652076
Dimensions9.28 × 9.30 × 5.75 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
9.28 mm9.30 mm3.09 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771652076
Side View
Table 59.0%Crown 35.7°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.9%

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 26
Current: $3,910 USD|Low: $416 USD|High: $3,910 USD|Avg: $1,424 USD
Brilliant Earth
Retailer 2
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Retailer 21
October 29, 2026
Retailer 10$416 USD
Retailer 19$516 USD
Retailer 20$516 USD
Retailer 18$660 USD
Retailer 6$686 USD
Retailer 15$717 USD
Retailer 13$869 USD
Retailer 17$936 USD
Retailer 21$979 USD
Retailer 16$1,236 USD
Retailer 5$1,256 USD
Retailer 14$1,295 USD
Retailer 12$1,312 USD
Retailer 11$1,583 USD
Retailer 3$1,831 USD
Retailer 8$1,928 USD
Retailer 4$1,978 USD
Retailer 2$2,103 USD
Retailer 9$2,284 USD
Retailer 7$3,170 USD
Brilliant Earth$3,910 USD

26 data points across 21 retailers

23 retailers$416 USD to $3,170 USD

A
Cheapest Retailer
-
$416 USD
A
Retailer 2
-
$516 USD
View
A
Retailer 3
-
$516 USD
View
A
Retailer 4
-
$660 USD
View
B+
Retailer 5
-
$686 USD
View
A
Retailer 6
-
$717 USD
£565 GBP
View
A
Retailer 7
-
$869 USD
View
A
Retailer 8
-
$936 USD
£737 GBP
View
A
Retailer 9
-
$979 USD
View
B+
Retailer 10
-
$1,236 USD
ZAR 19,971 ZAR
View
B+
Retailer 11
-
$1,256 USD
View
B+
Retailer 12
-
$1,295 USD
A$1,992 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$1,312 USD
A$2,018 AUD
View
B+
Retailer 14
-
$1,583 USD
CA$2,198 CAD
View
B
Retailer 15
-
$1,831 USD
View
B+
Retailer 16
-
$1,928 USD
View
B+
Retailer 17
-
$1,978 USD
View
B
Retailer 18
-
$2,103 USD
£1,656 GBP
View
B
Retailer 19
-
$2,284 USD
View
B
Retailer 20
-
$2,331 USD
A$3,586 AUD
View
Price last confirmed 117 days ago
B
Retailer 21
-
$2,670 USD
View
Price last confirmed 32 days ago
B
Retailer 22
-
$3,170 USD
View
Most Expensive
B
Brilliant Earth
21544114Y · Oct 18
$3,910 USD
View
Price last confirmed 10 days ago
22 more retailers have this diamond
Prices start from $416 USDSave up to $2,754 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
3.09ct Round
$416 USD