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Emerald|Lab Grown|IGI

0.43ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG814631456

Shape and cutting style on the report: Emerald cut

Certificate IGI LG814631456

Diamond specifications and retailer prices

From $246 AUD
$173 USD
As of October 29, 2026
Save $1,182 AUD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,428 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 0.43ct lab-grown emerald diamond

This 0.43ct lab-grown emerald sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG814631456 or 814631456. Listed at 19 retailers as of October 26, 2026, with prices from $246 to $1,428, a $1,182 spread on the same certified stone. MOH London lists it at $1,428. 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
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814631456
Dimensions5.20 × 3.47 × 2.42 mm
L/W Ratio1.50
Culet sizeLarge
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
5.20 mm3.47 mm0.43 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814631456
Side View
Table 61.0%Crown 36.8°Girdle: STK-THKPavilion 33.3°Culet: LargeDepth 69.7%

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: $1,428 AUD|Low: $279 AUD|High: $1,443 AUD|Avg: $671 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 9$279 AUD
Retailer 7$481 AUD
Retailer 2$498 AUD
Retailer 4$508 AUD
Retailer 3$545 AUD
Retailer 5$551 AUD
Retailer 10$601 AUD
Retailer 6$794 AUD
Retailer 8$814 AUD
MOH London$1,428 AUD

43 data points across 10 retailers

19 retailers$246 AUD to $1,428 AUD

A
Cheapest Retailer
-
$246 AUD
$173 USD
A
Retailer 2
-
$279 AUD
$196 USD
View
Final sale: no returns
Retailer 3
-
$302 AUD
$212 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
$305 AUD
$214 USD
View
A
Retailer 5
-
$305 AUD
$214 USD
View
A
Retailer 6
-
$436 AUD
$306 USD
View
A
Retailer 7
-
$481 AUD
$338 USD
View
A
Retailer 8
-
$498 AUD
$350 USD
View
A
Retailer 9
-
$508 AUD
€340 EUR
View
B+
Retailer 10
-
$545 AUD
£302 GBP
View
B+
Retailer 11
-
$551 AUD
ZAR 6,256 ZAR
View
B+
Retailer 12
-
$601 AUD
$422 USD
View
B+
Retailer 13
-
$794 AUD
View
Retailer 14
-
$814 AUD
View
Price last confirmed 25 days ago
B
Retailer 15
-
$981 AUD
$689 USD
View
B
Retailer 16
-
$992 AUD
CA$967 CAD
View
B
Retailer 17
-
$1,058 AUD
$743 USD
View
B
Retailer 18
-
$1,172 AUD
$823 USD
View
Most Expensive
B
MOH London
LG814631456 · Oct 26
$1,428 AUD
£790 GBP
View
18 more retailers have this diamond
Prices start from $246 AUDSave up to $1,182 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 Emerald
$246 AUD