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Round|Lab Grown|IGI

3.06ct F VVS2 Round Lab Grown Diamond

EX • F/VVS2 • IGI LG678584596

Shape and cutting style on the report: Round brilliant

Certificate IGI LG678584596

Diamond specifications and retailer prices

From $635 AUD
$446 USD
As of November 1, 2026
Save $5,871 AUD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,506 AUD at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 3.06ct lab-grown round diamond

This 3.06ct 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 LG678584596 or 678584596. Listed at 22 retailers as of October 27, 2026, with prices from $635 to $6,506, a $5,871 spread on the same certified stone. Brilliant Earth lists it at $6,506. 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

3.06
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678584596
Dimensions9.18 × 9.21 × 5.68 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
9.18 mm9.21 mm3.06 ctF / VVS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG678584596
Side View
Table 60.0%Crown 35°Girdle: Slightly ThickPavilion 40.5°Culet: NoneDepth 61.8%

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 1
Current: $6,506 AUD|Low: $619 AUD|High: $8,940 AUD|Avg: $1,785 AUD|-27.1%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 11$635 AUD
Retailer 10$710 AUD
Retailer 15$725 AUD
Retailer 18$787 AUD
Retailer 5$989 AUD
Retailer 3$1,039 AUD
Retailer 17$1,214 AUD
Retailer 2$1,297 AUD
Retailer 12$1,339 AUD
Retailer 19$1,708 AUD
Retailer 6$1,772 AUD
Retailer 13$1,881 AUD
Retailer 7$2,300 AUD
Retailer 14$2,520 AUD
Retailer 4$2,530 AUD
Retailer 8$2,576 AUD
Retailer 16$2,907 AUD
Retailer 9$2,944 AUD
Brilliant Earth$6,506 AUD

40 data points across 19 retailers

22 retailers$635 AUD to $6,506 AUD

A
Cheapest Retailer
-
$635 AUD
$446 USD
A
Retailer 2
-
$710 AUD
$499 USD
View
A
Retailer 3
-
$725 AUD
$509 USD
View
Final sale: no returns
A
Retailer 4
-
$787 AUD
$553 USD
View
Retailer 5
-
$800 AUD
$562 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$989 AUD
$695 USD
View
B+
Retailer 7
-
$1,039 AUD
$730 USD
View
A
Retailer 8
-
$1,214 AUD
$853 USD
View
A
Retailer 9
-
$1,297 AUD
£718 GBP
View
A
Retailer 10
-
$1,339 AUD
€896 EUR
View
B+
Retailer 11
-
$1,708 AUD
ZAR 19,385 ZAR
View
B+
Retailer 12
-
$1,772 AUD
$1,245 USD
View
B+
Retailer 13
-
$1,881 AUD
$1,321 USD
View
B+
Retailer 14
-
$2,300 AUD
£1,272 GBP
View
B
Retailer 15
-
$2,520 AUD
$1,770 USD
View
B
Retailer 16
-
$2,530 AUD
$1,777 USD
View
B
Retailer 17
-
$2,576 AUD
$1,810 USD
View
B
Retailer 18
-
$2,713 AUD
$1,906 USD
View
B
Retailer 19
-
$2,907 AUD
£1,608 GBP
View
B
Retailer 20
-
$2,944 AUD
$2,068 USD
View
Retailer 21
-
$3,716 AUD
$2,610 USD
View
Price last confirmed 77 days ago
Most Expensive
B
Brilliant Earth
17470416A · Oct 27
$6,506 AUD
$4,570 USD
View
21 more retailers have this diamond
Prices start from $635 AUDSave up to $5,871 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
3.06ct Round
$635 AUD