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Emerald|Lab Grown|IGI

0.55ct I SI2 Emerald Lab Grown Diamond

ID • I/SI2 • IGI LG447000974

Shape and cutting style on the report: Emerald cut

Certificate IGI LG447000974

Diamond specifications and retailer prices

From $372 AUD
$261 USD
As of October 29, 2026
Save $1,474 AUD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,846 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 0.55ct lab-grown emerald diamond

This 0.55ct lab-grown emerald sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG447000974 or 447000974. Listed at 11 retailers as of October 26, 2026, with prices from $372 to $1,846, a $1,474 spread on the same certified stone. MOH London lists it at $1,846. 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

0.55
Carat
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447000974
Dimensions5.78 × 3.83 × 2.55 mm
L/W Ratio1.51
Culet sizeLong
Cert comments
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Top View
5.78 mm3.83 mm0.55 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447000974
Side View
Table 62.0%Crown 26.8°Girdle: MED-STKPavilion 40.5°Culet: LNGDepth 66.6%

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: $1,846 AUD|Low: $356 AUD|High: $1,866 AUD|Avg: $830 AUD|+0.2%
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 8$372 AUD
Retailer 3$414 AUD
Retailer 13$430 AUD
Retailer 9$460 AUD
Retailer 12$460 AUD
Retailer 2$484 AUD
Retailer 10$764 AUD
Retailer 6$868 AUD
Retailer 4$957 AUD
Retailer 5$963 AUD
Retailer 7$1,412 AUD
Retailer 11$1,478 AUD
MOH London$1,846 AUD

25 data points across 13 retailers

11 retailers$372 AUD to $1,846 AUD

A
Cheapest Retailer
-
$372 AUD
$261 USD
A
Retailer 2
-
$414 AUD
$291 USD
View
Final sale: no returns
B+
Retailer 3
-
$430 AUD
$302 USD
View
B+
Retailer 4
-
$460 AUD
$323 USD
View
B+
Retailer 5
-
$460 AUD
$323 USD
View
B+
Retailer 6
-
$484 AUD
$340 USD
View
B
Retailer 7
-
$764 AUD
$537 USD
View
B
Retailer 8
-
$868 AUD
€581 EUR
View
B
Retailer 9
-
$1,412 AUD
$992 USD
View
B
Retailer 10
-
$1,478 AUD
$1,038 USD
View
Most Expensive
B
MOH London
LG447000974 · Oct 26
$1,846 AUD
£1,021 GBP
View
10 more retailers have this diamond
Prices start from $372 AUDSave up to $1,474 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
0.55ct Emerald
$372 AUD