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Round|Lab Grown|IGI

3.05ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG839617499

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839617499

Diamond specifications and retailer prices

From $598 AUD
$420 USD
As of October 29, 2026
Save $5,423 AUD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,021 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839617499 or 839617499. Listed at 23 retailers as of October 29, 2026, with prices from $598 to $6,021, a $5,423 spread on the same certified stone. Brilliant Earth lists it at $6,021. 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

3.05
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839617499
Dimensions9.32 × 9.24 × 5.77 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
9.32 mm9.24 mm3.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839617499
Side View
Table 56.0%Crown 35.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.2%

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 29
Current: $6,021 AUD|Low: $598 AUD|High: $7,928 AUD|Avg: $2,308 AUD|-24.1%
Brilliant Earth
Retailer 2
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Retailer 24
October 30, 2026
Retailer 22$598 AUD
Retailer 16$668 AUD
Retailer 10$669 AUD
Retailer 3$740 AUD
Retailer 5$740 AUD
Retailer 20$947 AUD
Retailer 23$982 AUD
Retailer 18$1,052 AUD
Retailer 7$1,277 AUD
Retailer 2$1,350 AUD
Retailer 24$1,379 AUD
Retailer 13$1,726 AUD
Retailer 19$1,774 AUD
Retailer 21$1,805 AUD
Retailer 15$2,274 AUD
Retailer 8$2,628 AUD
Retailer 6$2,682 AUD
Retailer 12$2,769 AUD
Retailer 9$2,837 AUD
Retailer 4$3,006 AUD
Retailer 14$3,282 AUD
Retailer 11$4,555 AUD
Retailer 17$5,068 AUD
Brilliant Earth$6,021 AUD

17 data points across 24 retailers

23 retailers$598 AUD to $6,021 AUD

A
Cheapest Retailer
-
$598 AUD
$420 USD
A
Retailer 2
-
$668 AUD
$469 USD
View
Final sale: no returns
A
Retailer 3
-
$669 AUD
$470 USD
View
A
Retailer 4
-
$740 AUD
$520 USD
View
A
Retailer 5
-
$740 AUD
$520 USD
View
A
Retailer 6
-
$947 AUD
$665 USD
View
B+
Retailer 7
-
$982 AUD
$690 USD
View
A
Retailer 8
-
$1,052 AUD
£582 GBP
View
A
Retailer 9
-
$1,277 AUD
$897 USD
View
A
Retailer 10
-
$1,350 AUD
£747 GBP
View
A
Retailer 11
-
$1,379 AUD
$969 USD
View
A
Retailer 12
-
$1,726 AUD
View
A
Retailer 13
-
$1,774 AUD
ZAR 20,137 ZAR
View
A
Retailer 14
-
$1,805 AUD
$1,268 USD
View
B+
Retailer 15
-
$2,274 AUD
CA$2,219 CAD
View
B+
Retailer 16
-
$2,628 AUD
$1,846 USD
View
B+
Retailer 17
-
$2,682 AUD
$1,884 USD
View
B+
Retailer 18
-
$2,769 AUD
$1,945 USD
View
B+
Retailer 19
-
$2,837 AUD
$1,993 USD
View
B
Retailer 20
-
$3,006 AUD
£1,663 GBP
View
B
Retailer 21
-
$3,282 AUD
$2,306 USD
View
B
Retailer 22
-
$4,555 AUD
$3,200 USD
View
Most Expensive
B
Brilliant Earth
21834448Y · Oct 29
$6,021 AUD
$4,230 USD
View
22 more retailers have this diamond
Prices start from $598 AUDSave up to $5,423 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
3.05ct Round
$598 AUD