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Round|Lab Grown|IGI

0.59ct E IF Round Lab Grown Diamond

EX • E/IF • IGI LG782652121

Shape and cutting style on the report: Round brilliant

Certificate IGI LG782652121

Diamond specifications and retailer prices

From $404 AUD
$284 USD
As of October 28, 2026
Save $1,329 AUD (77%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,734 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.59ct lab-grown round diamond

This 0.59ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG782652121 or 782652121. Listed at 7 retailers as of October 28, 2026, with prices from $404 to $1,734, a $1,329 spread on the same certified stone. MOH London lists it at $1,734. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.59
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782652121
Dimensions5.44 × 5.42 × 3.28 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
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
5.44 mm5.42 mm0.59 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782652121
Side View
Table 59.0%Crown 31.8°Girdle: MED-STKPavilion 41.3°CuletDepth 60.3%

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 28
Current: $1,734 AUD|Low: $356 AUD|High: $1,734 AUD|Avg: $613 AUD|+5.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 9$374 AUD
Retailer 8$387 AUD
Retailer 3$404 AUD
Retailer 4$405 AUD
Retailer 6$471 AUD
Retailer 5$512 AUD
Retailer 2$537 AUD
Retailer 7$626 AUD
Retailer 10$810 AUD
MOH London$1,734 AUD

18 data points across 10 retailers

7 retailers$404 AUD to $1,734 AUD

A
Cheapest Retailer
-
$404 AUD
$284 USD
A
Retailer 2
-
$405 AUD
€271 EUR
View
B+
Retailer 3
-
$471 AUD
$331 USD
View
B+
Retailer 4
-
$512 AUD
$360 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$537 AUD
$377 USD
View
B+
Retailer 6
-
$626 AUD
$440 USD
View
Most Expensive
B
MOH London
LG782652121 · Oct 29
$1,734 AUD
£959 GBP
View
6 more retailers have this diamond
Prices start from $404 AUDSave up to $1,329 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
0.59ct Round
$404 AUD