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Emerald|Lab Grown|IGI

0.53ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG603353678

Shape and cutting style on the report: Emerald cut

Certificate IGI LG603353678

Diamond specifications and retailer prices

From $134 AUD
$94 USD
As of October 29, 2026
Save $1,087 AUD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,220 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.53ct lab-grown emerald diamond

This 0.53ct lab-grown emerald sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG603353678 or 603353678. Listed at 17 retailers as of October 29, 2026, with prices from $134 to $1,220, a $1,087 spread on the same certified stone. MOH London lists it at $1,220. 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

0.53
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603353678
Dimensions5.35 × 3.88 × 2.66 mm
L/W Ratio1.38
Culet sizeLong
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
5.35 mm3.88 mm0.53 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603353678
Side View
Table 67.0%Crown 34.1°Girdle: Slightly ThickPavilion 40.3°Culet: LNGDepth 68.6%

Caratlytics Score

How it works →
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: $1,220 AUD|Low: $128 AUD|High: $1,229 AUD|Avg: $427 AUD|-0.6%
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
Retailer 16
Retailer 17
October 30, 2026
Retailer 15$134 AUD
Retailer 17$148 AUD
Retailer 8$155 AUD
Retailer 6$177 AUD
Retailer 16$177 AUD
Retailer 4$225 AUD
Retailer 11$309 AUD
Retailer 10$312 AUD
Retailer 13$327 AUD
Retailer 14$364 AUD
Retailer 12$399 AUD
Retailer 2$427 AUD
Retailer 7$497 AUD
Retailer 5$531 AUD
Retailer 9$616 AUD
Retailer 3$1,216 AUD
MOH London$1,220 AUD

38 data points across 17 retailers

17 retailers$134 AUD to $1,220 AUD

A
Cheapest Retailer
-
$134 AUD
$94 USD
A
Retailer 2
-
$148 AUD
$104 USD
View
Final sale: no returns
A
Retailer 3
-
$155 AUD
$109 USD
View
A
Retailer 4
-
$177 AUD
$124 USD
View
A
Retailer 5
-
$177 AUD
$124 USD
View
B+
Retailer 6
-
$225 AUD
$158 USD
View
A
Retailer 7
-
$309 AUD
€207 EUR
View
A
Retailer 8
-
$312 AUD
£173 GBP
View
A
Retailer 9
-
$327 AUD
$230 USD
View
B+
Retailer 10
-
$364 AUD
$256 USD
View
B+
Retailer 11
-
$399 AUD
£221 GBP
View
B+
Retailer 12
-
$427 AUD
$300 USD
View
B+
Retailer 13
-
$497 AUD
$349 USD
View
B
Retailer 14
-
$531 AUD
$373 USD
View
B
Retailer 15
-
$616 AUD
$432 USD
View
B
Retailer 16
-
$1,216 AUD
$854 USD
View
Most Expensive
B
MOH London
LG603353678 · Oct 29
$1,220 AUD
£675 GBP
View
16 more retailers have this diamond
Prices start from $134 AUDSave up to $1,087 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
0.53ct Emerald
$134 AUD