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Emerald|Lab Grown|IGI

0.45ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG755525758

Shape and cutting style on the report: Emerald cut

Certificate IGI LG755525758

Diamond specifications and retailer prices

From $172 AUD
$121 USD
As of October 29, 2026
Save $1,316 AUD (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,488 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 0.45ct lab-grown emerald diamond

This 0.45ct 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 LG755525758 or 755525758. Listed at 24 retailers as of October 26, 2026, with prices from $172 to $1,488, a $1,316 spread on the same certified stone. MOH London lists it at $1,488. 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

0.45
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755525758
Dimensions3.62 × 3.62 × 5.41 mm
L/W Ratio1.00
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
3.62 mm3.62 mm0.45 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755525758
Side View
Table 68.0%Crown 33.9°Girdle: THN-MEDPavilion 34.6°Culet: LargeDepth 64.4%

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: Oct 29
Current: $1,488 AUD|Low: $303 AUD|High: $1,504 AUD|Avg: $713 AUD
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
October 30, 2026
Retailer 3$303 AUD
Retailer 13$336 AUD
Retailer 4$453 AUD
Retailer 12$501 AUD
Retailer 7$602 AUD
Retailer 8$641 AUD
Retailer 9$671 AUD
Retailer 6$685 AUD
Retailer 5$755 AUD
Retailer 2$766 AUD
Retailer 11$885 AUD
Retailer 10$965 AUD
MOH London$1,488 AUD

43 data points across 13 retailers

24 retailers$172 AUD to $1,488 AUD

A
Cheapest Retailer
-
$172 AUD
$121 USD
Retailer 2
-
$270 AUD
$190 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$270 AUD
$190 USD
View
A
Retailer 4
-
$303 AUD
$213 USD
View
Final sale: no returns
Retailer 5
-
$332 AUD
$233 USD
View
Price last confirmed 37 days ago
A
Retailer 6
-
$336 AUD
$236 USD
View
A
Retailer 7
-
$336 AUD
$236 USD
View
A
Retailer 8
-
$354 AUD
$249 USD
View
A
Retailer 9
-
$453 AUD
$318 USD
View
A
Retailer 10
-
$501 AUD
$352 USD
View
B+
Retailer 11
-
$602 AUD
€403 EUR
View
B+
Retailer 12
-
$641 AUD
$450 USD
View
B+
Retailer 13
-
$671 AUD
ZAR 7,612 ZAR
View
B+
Retailer 14
-
$685 AUD
£379 GBP
View
B+
Retailer 15
-
$755 AUD
$531 USD
View
B+
Retailer 16
-
$766 AUD
£424 GBP
View
B+
Retailer 17
-
$885 AUD
View
B+
Retailer 18
-
$965 AUD
View
B
Retailer 19
-
$1,039 AUD
CA$1,014 CAD
View
B
Retailer 20
-
$1,193 AUD
$838 USD
View
B
Retailer 21
-
$1,226 AUD
$861 USD
View
B
Retailer 22
-
$1,437 AUD
$1,010 USD
View
B
Retailer 23
-
$1,438 AUD
$1,010 USD
View
Most Expensive
B
MOH London
LG755525758 · Oct 26
$1,488 AUD
£823 GBP
View
23 more retailers have this diamond
Prices start from $172 AUDSave up to $1,316 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
0.45ct Emerald
$172 AUD