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Emerald|Lab Grown|IGI

0.52ct D SI2 Emerald Lab Grown Diamond

ID • D/SI2 • IGI LG641477790

Shape and cutting style on the report: Emerald cut

Certificate IGI LG641477790

Diamond specifications and retailer prices

From $142 AUD
$100 USD
As of October 27, 2026
Save $984 AUD (87%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,126 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.52ct lab-grown emerald diamond

This 0.52ct lab-grown emerald sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG641477790 or 641477790. Listed at 9 retailers as of October 27, 2026, with prices from $142 to $1,126, a $984 spread on the same certified stone. MOH London lists it at $1,126. 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

0.52
Carat
D
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG641477790
Dimensions5.59 × 3.85 × 2.46 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.59 mm3.85 mm0.52 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG641477790
Side View
Table 67.0%Crown 36.9°Girdle: MED-STKPavilion 37.1°Culet: LargeDepth 63.9%

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 27
Current: $1,126 AUD|Low: $142 AUD|High: $1,126 AUD|Avg: $409 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 29, 2026
Retailer 12$142 AUD
Retailer 2$162 AUD
Retailer 9$182 AUD
Retailer 13$217 AUD
Retailer 7$320 AUD
Retailer 10$325 AUD
Retailer 11$368 AUD
Retailer 6$484 AUD
Retailer 8$490 AUD
Retailer 5$548 AUD
Retailer 3$637 AUD
Retailer 4$641 AUD
MOH London$1,126 AUD

3 data points across 13 retailers

9 retailers$142 AUD to $1,126 AUD

A
Cheapest Retailer
-
$142 AUD
$100 USD
A
Retailer 2
-
$162 AUD
$114 USD
View
A
Retailer 3
-
$182 AUD
HK$1,000 HKD
View
B+
Retailer 4
-
$325 AUD
$228 USD
View
B+
Retailer 5
-
$368 AUD
£204 GBP
View
B+
Retailer 6
-
$484 AUD
$340 USD
View
B+
Retailer 7
-
$490 AUD
$344 USD
View
B
Retailer 8
-
$548 AUD
£303 GBP
View
Most Expensive
B
MOH London
LG641477790 · Oct 29
$1,126 AUD
£623 GBP
View
8 more retailers have this diamond
Prices start from $142 AUDSave up to $984 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
0.52ct Emerald
$142 AUD