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Round|Lab Grown|IGI

3.05ct I VS1 Round Lab Grown Diamond

VG • I/VS1 • IGI LG605341394

Shape and cutting style on the report: Round brilliant

Certificate IGI LG605341394

Diamond specifications and retailer prices

From $632 AUD
$444 USD
As of October 31, 2026
Save $2,221 AUD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,853 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown round sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG605341394 or 605341394. Listed at 12 retailers as of October 29, 2026, with prices from $632 to $2,853, a $2,221 spread on the same certified stone. MOH London lists it at $2,853. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.05
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605341394
Dimensions9.25 × 9.20 × 5.66 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.25 mm9.20 mm3.05 ctI / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG605341394
Side View
Table 57.0%Crown 36°Girdle: ThickPavilion 39.8°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: Oct 31
Current: $2,853 AUD|Low: $461 AUD|High: $2,873 AUD|Avg: $1,605 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 8$632 AUD
Retailer 5$932 AUD
Retailer 3$944 AUD
Retailer 7$1,109 AUD
Retailer 9$1,133 AUD
Retailer 10$1,165 AUD
Retailer 2$1,677 AUD
Retailer 4$1,963 AUD
Retailer 6$2,541 AUD
Retailer 11$2,698 AUD
MOH London$2,853 AUD

24 data points across 11 retailers

12 retailers$632 AUD to $2,853 AUD

A
Cheapest Retailer
-
$632 AUD
$444 USD
Final sale: no returns
Retailer 2
-
$700 AUD
$492 USD
View
Price last confirmed 29 days ago
A
Retailer 3
-
$932 AUD
$655 USD
View
B+
Retailer 4
-
$1,109 AUD
$779 USD
View
B+
Retailer 5
-
$1,133 AUD
$796 USD
View
B+
Retailer 6
-
$1,165 AUD
$818 USD
View
B+
Retailer 7
-
$1,677 AUD
ZAR 19,036 ZAR
View
B
Retailer 8
-
$1,963 AUD
$1,379 USD
View
Retailer 9
-
$2,484 AUD
$1,745 USD
View
Price last confirmed 24 days ago
Retailer 10
-
$2,541 AUD
$1,785 USD
View
Price last confirmed 27 days ago
B
Retailer 11
-
$2,698 AUD
$1,895 USD
View
Most Expensive
B
MOH London
LG605341394 · Oct 29
$2,853 AUD
£1,578 GBP
View
11 more retailers have this diamond
Prices start from $632 AUDSave up to $2,221 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
$632 AUD