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Round|Lab Grown|IGI

3.05ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG839618904

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839618904

Diamond specifications and retailer prices

From $662 AUD
$465 USD
As of November 1, 2026
Save $7,443 AUD (92%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,040 AUD at Brilliant Earth · As of October 31, 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839618904 or 839618904. Listed at 16 retailers as of October 30, 2026, with a 1124% 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

3.05
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839618904
Dimensions9.30 × 9.33 × 5.63 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.30 mm9.33 mm3.05 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839618904
Side View
Table 59.0%Crown 33.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.4%

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: $9,040 AUD|Low: $642 AUD|High: $9,040 AUD|Avg: $2,334 AUD
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
November 1, 2026
Retailer 13$662 AUD
Retailer 11$742 AUD
Retailer 14$821 AUD
Retailer 4$1,103 AUD
Retailer 9$1,220 AUD
Retailer 8$1,347 AUD
Retailer 12$1,735 AUD
Retailer 15$1,783 AUD
Retailer 10$1,875 AUD
Retailer 3$1,975 AUD
Retailer 6$2,641 AUD
Retailer 5$2,658 AUD
Retailer 2$3,018 AUD
Retailer 7$8,105 AUD
Brilliant Earth$9,040 AUD

40 data points across 15 retailers

16 retailers$662 AUD to $8,105 AUD

A
Cheapest Retailer
-
$662 AUD
$465 USD
A
Retailer 2
-
$742 AUD
$521 USD
View
A
Retailer 3
-
$821 AUD
$577 USD
View
Retailer 4
-
$830 AUD
$583 USD
View
Price last confirmed 16 days ago
B+
Retailer 5
-
$1,103 AUD
$775 USD
View
A
Retailer 6
-
$1,220 AUD
€816 EUR
View
A
Retailer 7
-
$1,347 AUD
£745 GBP
View
B+
Retailer 8
-
$1,735 AUD
View
B+
Retailer 9
-
$1,783 AUD
ZAR 20,237 ZAR
View
B+
Retailer 10
-
$1,875 AUD
$1,317 USD
View
B+
Retailer 11
-
$1,975 AUD
$1,387 USD
View
B
Retailer 12
-
$2,641 AUD
$1,855 USD
View
B
Retailer 13
-
$2,658 AUD
SGD 2,523 SGD
View
B
Retailer 14
-
$3,018 AUD
£1,669 GBP
View
B
Retailer 15
-
$8,105 AUD
$5,693 USD
View
Most Expensive
Brilliant Earth
21659440A · Oct 31
$9,040 AUD
$6,350 USD
View
Price under review
15 more retailers have this diamond
Prices start from $662 AUDSave up to $7,443 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
$662 AUD