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Round|Lab Grown|IGI

3.09ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG844636689

Shape and cutting style on the report: Round brilliant

Certificate IGI LG844636689

Diamond specifications and retailer prices

From $593 AUD
As of November 3, 2026
Save $4,353 AUD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,946 AUD at Brilliant Earth · As of October 30, 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 LG844636689 or 844636689. Listed at 21 retailers as of October 30, 2026, with prices from $593 to $4,946, a $4,353 spread on the same certified stone. Brilliant Earth lists it at $4,946. 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
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844636689
Dimensions9.33 × 9.27 × 5.76 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
9.33 mm9.27 mm3.09 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844636689
Side View
Table 58.0%Crown 35.3°Girdle: MediumPavilion 40.9°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: Nov 3
Current: $4,946 AUD|Low: $590 AUD|High: $4,946 AUD|Avg: $2,119 AUD
Brilliant Earth
Retailer 2
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Retailer 21
November 5, 2026
Retailer 21$593 AUD
Retailer 18$664 AUD
Retailer 3$736 AUD
Retailer 17$941 AUD
Retailer 14$978 AUD
Retailer 16$1,014 AUD
Retailer 5$1,239 AUD
Retailer 13$1,327 AUD
Retailer 8$1,396 AUD
Retailer 15$1,716 AUD
Retailer 20$1,762 AUD
Retailer 12$1,790 AUD
Retailer 7$2,255 AUD
Retailer 4$2,610 AUD
Retailer 11$2,748 AUD
Retailer 9$2,820 AUD
Retailer 2$2,974 AUD
Retailer 19$3,256 AUD
Retailer 6$3,749 AUD
Retailer 10$4,519 AUD
Brilliant Earth$4,946 AUD

14 data points across 21 retailers

21 retailers$593 AUD to $4,946 AUD

A
Cheapest Retailer
-
$593 AUD
A
Retailer 2
-
$664 AUD
View
A
Retailer 3
-
$736 AUD
View
A
Retailer 4
-
$941 AUD
View
B+
Retailer 5
-
$978 AUD
View
A
Retailer 6
-
$1,014 AUD
View
A
Retailer 7
-
$1,115 AUD
View
A
Retailer 8
-
$1,327 AUD
View
A
Retailer 9
-
$1,396 AUD
View
B+
Retailer 10
-
$1,716 AUD
View
B+
Retailer 11
-
$1,762 AUD
View
B+
Retailer 12
-
$1,790 AUD
View
B+
Retailer 13
-
$2,255 AUD
View
B+
Retailer 14
-
$2,610 AUD
View
B
Retailer 15
-
$2,748 AUD
View
B
Retailer 16
-
$2,820 AUD
View
B+
Retailer 17
-
$2,974 AUD
View
B
Retailer 18
-
$3,256 AUD
View
Retailer 19
-
$3,749 AUD
View
Price last confirmed 8 days ago
B
Retailer 20
-
$4,519 AUD
View
Most Expensive
B
Brilliant Earth
22250350Y · Oct 30
$4,946 AUD
$3,470 USD
View
20 more retailers have this diamond
Prices start from $593 AUDSave up to $4,353 AUD

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
$593 AUD