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Round|Lab Grown|IGI

3.05ct J VS1 Round Lab Grown Diamond

EX • J/VS1 • IGI LG483113328

Shape and cutting style on the report: Round brilliant

Certificate IGI LG483113328

Diamond specifications and retailer prices

From $697 AUD
As of November 5, 2026
Save $2,915 AUD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,612 AUD at MOH London · As of November 3, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG483113328 or 483113328. Listed at 18 retailers as of November 3, 2026, with prices from $697 to $3,612, a $2,915 spread on the same certified stone. MOH London lists it at $3,612. 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
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG483113328
Dimensions9.17 × 9.21 × 5.81 mm
L/W Ratio1.00
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
9.17 mm9.21 mm3.05 ctJ / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG483113328
Side View
Table 57.0%Crown 35.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.2%

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 5
Current: $3,612 AUD|Low: $670 AUD|High: $3,654 AUD|Avg: $1,633 AUD|-1.0%
MOH London
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
November 5, 2026
Retailer 15$697 AUD
Retailer 5$781 AUD
Retailer 7$866 AUD
Retailer 16$866 AUD
Retailer 14$1,064 AUD
Retailer 13$1,160 AUD
Retailer 4$1,286 AUD
Retailer 10$1,323 AUD
Retailer 2$1,578 AUD
Retailer 8$1,627 AUD
Retailer 11$1,877 AUD
Retailer 12$2,046 AUD
Retailer 6$2,276 AUD
Retailer 9$2,457 AUD
Retailer 3$2,740 AUD
MOH London$3,612 AUD

40 data points across 16 retailers

18 retailers$697 AUD to $3,612 AUD

A
Cheapest Retailer
-
$697 AUD
A
Retailer 2
-
$781 AUD
View
A
Retailer 3
-
$866 AUD
View
Retailer 4
-
$866 AUD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$950 AUD
View
A
Retailer 6
-
$1,064 AUD
View
B+
Retailer 7
-
$1,160 AUD
View
A
Retailer 8
-
$1,286 AUD
View
A
Retailer 9
-
$1,323 AUD
View
A
Retailer 10
-
$1,578 AUD
View
B+
Retailer 11
-
$1,627 AUD
View
B+
Retailer 12
-
$1,877 AUD
View
B+
Retailer 13
-
$2,046 AUD
View
B+
Retailer 14
-
$2,276 AUD
View
B
Retailer 15
-
$2,457 AUD
View
B
Retailer 16
-
$2,740 AUD
View
B
Retailer 17
-
$2,820 AUD
View
Most Expensive
B
MOH London
LG483113328 · Nov 3
$3,612 AUD
£1,991 GBP
View
17 more retailers have this diamond
Prices start from $697 AUDSave up to $2,915 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
$697 AUD