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Emerald|Lab Grown|IGI

0.53ct I SI1 Emerald Lab Grown Diamond

VG • I/SI1 • IGI LG407944668

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407944668

Diamond specifications and retailer prices

From $404 AUD
$284 USD
As of October 29, 2026
Save $1,608 AUD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,012 AUD at MOH London · As of October 25, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407944668 or 407944668. Listed at 11 retailers as of October 25, 2026, with prices from $404 to $2,012, a $1,608 spread on the same certified stone. MOH London lists it at $2,012. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.53
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle29.8°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407944668
Dimensions5.39 × 3.95 × 2.48 mm
L/W Ratio1.36
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
5.39 mm3.95 mm0.53 ctI / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407944668
Side View
Table 65.0%Crown 29.8°Girdle: MED-STKPavilion 33.2°Culet: LNGDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,012 AUD|Low: $389 AUD|High: $2,034 AUD|Avg: $914 AUD|-0.9%
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
October 30, 2026
Retailer 10$404 AUD
Retailer 3$453 AUD
Retailer 15$470 AUD
Retailer 2$498 AUD
Retailer 11$501 AUD
Retailer 14$501 AUD
Retailer 7$635 AUD
Retailer 4$726 AUD
Retailer 12$824 AUD
Retailer 8$934 AUD
Retailer 5$1,011 AUD
Retailer 9$1,540 AUD
Retailer 13$1,612 AUD
MOH London$2,012 AUD
Retailer 6$2,016 AUD

22 data points across 15 retailers

11 retailers$404 AUD to $2,012 AUD

B+
Cheapest Retailer
-
$404 AUD
$284 USD
B+
Retailer 2
-
$453 AUD
$318 USD
View
Final sale: no returns
B+
Retailer 3
-
$470 AUD
$330 USD
View
B+
Retailer 4
-
$498 AUD
$350 USD
View
B+
Retailer 5
-
$501 AUD
$352 USD
View
B+
Retailer 6
-
$501 AUD
$352 USD
View
B
Retailer 7
-
$824 AUD
$579 USD
View
B
Retailer 8
-
$934 AUD
€625 EUR
View
C
Retailer 9
-
$1,540 AUD
$1,082 USD
View
C
Retailer 10
-
$1,612 AUD
$1,132 USD
View
Most Expensive
C
MOH London
LG407944668 · Oct 25
$2,012 AUD
£1,113 GBP
View
10 more retailers have this diamond
Prices start from $404 AUDSave up to $1,608 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.

B+
0.53ct Emerald
$404 AUD