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Round|Lab Grown|IGI

3.09ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG735592452

Shape and cutting style on the report: Round brilliant

Certificate IGI LG735592452

Diamond specifications and retailer prices

From $593 AUD
As of November 3, 2026
Save $3,926 AUD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,946 AUD at Brilliant Earth · As of October 28, 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 LG735592452 or 735592452. Listed at 23 retailers as of November 3, 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
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735592452
Dimensions9.37 × 9.31 × 5.74 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.37 mm9.31 mm3.09 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735592452
Side View
Table 58.0%Crown 34°Girdle: MediumPavilion 41°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
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: $5,574 AUD|Avg: $2,099 AUD|-11.3%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
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Retailer 11
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Retailer 21
November 5, 2026
Retailer 12$593 AUD
Retailer 6$664 AUD
Retailer 20$736 AUD
Retailer 21$736 AUD
Retailer 19$941 AUD
Retailer 9$978 AUD
Retailer 16$1,014 AUD
Retailer 8$1,276 AUD
Retailer 13$1,327 AUD
Retailer 3$1,396 AUD
Retailer 15$1,716 AUD
Retailer 18$1,762 AUD
Retailer 7$1,790 AUD
Retailer 14$2,255 AUD
Retailer 4$2,610 AUD
Retailer 11$2,748 AUD
Retailer 5$2,820 AUD
Retailer 2$2,974 AUD
Retailer 17$3,256 AUD
Retailer 10$4,519 AUD
Brilliant Earth$4,946 AUD

30 data points across 21 retailers

23 retailers$593 AUD to $4,519 AUD

A
Cheapest Retailer
-
$593 AUD
A
Retailer 2
-
$664 AUD
View
A
Retailer 3
-
$717 AUD
View
Final sale: no returns
Retailer 4
-
$736 AUD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$736 AUD
View
A
Retailer 6
-
$941 AUD
View
B+
Retailer 7
-
$978 AUD
View
A
Retailer 8
-
$1,014 AUD
View
A
Retailer 9
-
$1,276 AUD
View
A
Retailer 10
-
$1,327 AUD
View
A
Retailer 11
-
$1,396 AUD
View
B+
Retailer 12
-
$1,716 AUD
View
B+
Retailer 13
-
$1,762 AUD
View
B+
Retailer 14
-
$1,790 AUD
View
B+
Retailer 15
-
$2,255 AUD
View
B
Retailer 16
-
$2,610 AUD
View
B
Retailer 17
-
$2,748 AUD
View
B
Retailer 18
-
$2,820 AUD
View
B
Retailer 19
-
$2,974 AUD
View
B
Retailer 20
-
$3,256 AUD
View
Retailer 21
-
$3,806 AUD
View
Price last confirmed 39 days ago
B
Retailer 22
-
$4,519 AUD
View
Most Expensive
Brilliant Earth
16108711Y · Oct 28
$4,946 AUD
$3,470 USD
View
Price last confirmed 7 days ago
22 more retailers have this diamond
Prices start from $593 AUDSave up to $3,926 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