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Round|Lab Grown|IGI

0.43ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG723558239

Shape and cutting style on the report: Round brilliant

Certificate IGI LG723558239

Diamond specifications and retailer prices

From $128 AUD
$90 USD
As of October 29, 2026
Save $1,170 AUD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,298 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.43ct lab-grown round diamond

This 0.43ct lab-grown round sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG723558239 or 723558239. Listed at 20 retailers as of October 29, 2026, with prices from $128 to $1,298, a $1,170 spread on the same certified stone. MOH London lists it at $1,298. 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

0.43
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723558239
Dimensions4.89 × 4.92 × 2.97 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
4.89 mm4.92 mm0.43 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723558239
Side View
Table 57.0%Crown 33°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.5%

Caratlytics Score

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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 29
Current: $1,298 AUD|Low: $125 AUD|High: $1,349 AUD|Avg: $482 AUD|-3.8%
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
October 30, 2026
Retailer 10$128 AUD
Retailer 15$149 AUD
Retailer 4$172 AUD
Retailer 7$242 AUD
Retailer 5$292 AUD
Retailer 14$314 AUD
Retailer 11$460 AUD
Retailer 2$463 AUD
Retailer 12$480 AUD
Retailer 6$512 AUD
Retailer 13$550 AUD
Retailer 3$572 AUD
Retailer 8$592 AUD
Retailer 9$816 AUD
MOH London$1,298 AUD

38 data points across 15 retailers

20 retailers$128 AUD to $1,298 AUD

A
Cheapest Retailer
-
$128 AUD
$90 USD
A
Retailer 2
-
$128 AUD
$90 USD
View
Retailer 3
-
$130 AUD
$91 USD
View
Price last confirmed 11 days ago
Retailer 4
-
$149 AUD
$105 USD
View
Price last confirmed 11 days ago
Retailer 5
-
$172 AUD
$121 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$242 AUD
$170 USD
View
A
Retailer 7
-
$292 AUD
$205 USD
View
Retailer 8
-
$314 AUD
ZAR 3,568 ZAR
View
Price last confirmed 8 days ago
A
Retailer 9
-
$460 AUD
View
B+
Retailer 10
-
$463 AUD
CA$452 CAD
View
B+
Retailer 11
-
$480 AUD
€321 EUR
View
B+
Retailer 12
-
$512 AUD
$360 USD
View
B+
Retailer 13
-
$550 AUD
View
B+
Retailer 14
-
$555 AUD
$390 USD
View
Retailer 15
-
$572 AUD
$402 USD
View
Price last confirmed 13 days ago
B+
Retailer 16
-
$592 AUD
$416 USD
View
B+
Retailer 17
-
$669 AUD
$470 USD
View
B+
Retailer 18
-
$669 AUD
$470 USD
View
B+
Retailer 19
-
$816 AUD
$573 USD
View
Most Expensive
B
MOH London
LG723558239 · Oct 29
$1,298 AUD
£718 GBP
View
19 more retailers have this diamond
Prices start from $128 AUDSave up to $1,170 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
0.43ct Round
$128 AUD