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Round|Lab Grown|IGI

3.09ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG728560528

Shape and cutting style on the report: Round brilliant

Certificate IGI LG728560528

Diamond specifications and retailer prices

From $416 USD
As of November 3, 2026
Save $3,054 USD (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,470 USD at Brilliant Earth · As of November 4, 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 LG728560528 or 728560528. Listed at 24 retailers as of November 3, 2026, with prices from $416 to $3,470, a $3,054 spread on the same certified stone. Brilliant Earth lists it at $3,470. 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 angle34°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728560528
Dimensions9.34 × 9.31 × 5.82 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. Indications of post-growth treatment.
Top View
9.34 mm9.31 mm3.09 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728560528
Side View
Table 56.0%Crown 34°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.4%

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 3
Current: $3,470 USD|Low: $414 USD|High: $3,470 USD|Avg: $1,383 USD
Brilliant Earth
Retailer 2
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November 5, 2026
Retailer 15$416 USD
Retailer 8$466 USD
Retailer 3$516 USD
Retailer 4$516 USD
Retailer 23$660 USD
Retailer 11$686 USD
Retailer 18$711 USD
Retailer 22$869 USD
Retailer 10$895 USD
Retailer 13$931 USD
Retailer 5$979 USD
Retailer 17$1,204 USD
Retailer 20$1,236 USD
Retailer 9$1,256 USD
Retailer 16$1,582 USD
Retailer 6$1,831 USD
Retailer 14$1,928 USD
Retailer 7$1,978 USD
Retailer 2$2,086 USD
Retailer 19$2,284 USD
Retailer 21$2,630 USD
Retailer 12$3,170 USD
Brilliant Earth$3,470 USD

31 data points across 23 retailers

24 retailers$416 USD to $3,470 USD

A
Cheapest Retailer
-
$416 USD
A
Retailer 2
-
$466 USD
View
A
Retailer 3
-
$503 USD
View
Final sale: no returns
A
Retailer 4
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$516 USD
View
Retailer 5
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$516 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$660 USD
View
B+
Retailer 7
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$686 USD
View
A
Retailer 8
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$711 USD
View
A
Retailer 9
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$782 USD
View
A
Retailer 10
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$895 USD
View
A
Retailer 11
-
$931 USD
View
A
Retailer 12
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$979 USD
View
B+
Retailer 13
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$1,204 USD
View
B+
Retailer 14
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$1,236 USD
View
B+
Retailer 15
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$1,256 USD
View
B+
Retailer 16
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$1,582 USD
View
B+
Retailer 17
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$1,831 USD
View
B
Retailer 18
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$1,928 USD
View
B
Retailer 19
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$1,978 USD
View
B
Retailer 20
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$2,086 USD
View
B
Retailer 21
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$2,284 USD
View
B
Retailer 22
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$2,630 USD
View
B
Retailer 23
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$3,170 USD
View
Most Expensive
B
Brilliant Earth
15723160Y · Nov 4
$3,470 USD
View
23 more retailers have this diamond
Prices start from $416 USDSave up to $3,054 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