CaratHunter
Plans
Round|Lab Grown|IGI

3.05ct G SI2 Round Lab Grown Diamond

EX • G/SI2 • IGI LG514269846

Shape and cutting style on the report: Round brilliant

Certificate IGI LG514269846

Diamond specifications and retailer prices

From $889 AUD
As of November 1, 2026
Save $1,695 AUD (66%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,583 AUD at MOH London · As of November 1, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG514269846 or 514269846. Listed at 13 retailers as of November 1, 2026, with prices from $889 to $2,583, a $1,695 spread on the same certified stone. MOH London lists it at $2,583. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.05
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514269846
Dimensions9.30 × 9.26 × 5.65 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Blue As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.30 mm9.26 mm3.05 ctG / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514269846
Side View
Table 59.5%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.9%

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: $2,583 AUD|Low: $597 AUD|High: $2,614 AUD|Avg: $1,442 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 7$611 AUD
Retailer 11$661 AUD
Retailer 9$889 AUD
Retailer 5$1,063 AUD
Retailer 10$1,110 AUD
Retailer 2$1,191 AUD
Retailer 3$1,387 AUD
Retailer 4$1,660 AUD
Retailer 6$2,171 AUD
Retailer 8$2,543 AUD
MOH London$2,583 AUD

35 data points across 11 retailers

13 retailers$889 AUD to $2,583 AUD

Retailer 1
-
$511 AUD
Price last confirmed 36 days ago
Retailer 2
-
$619 AUD
View
Price last confirmed 35 days ago
Retailer 3
-
$661 AUD
View
Price last confirmed 35 days ago
B+
Retailer 4
-
$889 AUD
View
Retailer 5
-
$1,063 AUD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,110 AUD
View
A
Retailer 7
-
$1,191 AUD
View
B+
Retailer 8
-
$1,387 AUD
View
B+
Retailer 9
-
$1,660 AUD
View
Retailer 10
-
$2,126 AUD
View
Price last confirmed 37 days ago
Retailer 11
-
$2,171 AUD
View
Price last confirmed 19 days ago
B
Retailer 12
-
$2,543 AUD
View
Most Expensive
B
MOH London
LG514269846 · Nov 1
$2,583 AUD
£1,424 GBP
View
12 more retailers have this diamond
Prices start from $889 AUDSave up to $1,695 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
$889 AUD