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Emerald|Lab Grown|IGI

0.53ct I SI2 Emerald Lab Grown Diamond

VG • I/SI2 • IGI LG407932268

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407932268

Diamond specifications and retailer prices

From $447 NZD
$252 USD
As of October 29, 2026
Save $1,788 NZD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,235 NZD 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407932268 or 407932268. Listed at 11 retailers as of October 29, 2026, with prices from $447 to $2,235, a $1,788 spread on the same certified stone. MOH London lists it at $2,235. 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
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle21.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407932268
Dimensions5.80 × 3.86 × 2.44 mm
L/W Ratio1.50
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
5.80 mm3.86 mm0.53 ctI / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407932268
Side View
Table 62.5%Crown 21.1°Girdle: MED-STKPavilion 40°Culet: LNGDepth 63.2%

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: $2,235 NZD|Low: $429 NZD|High: $2,249 NZD|Avg: $1,003 NZD|+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
October 30, 2026
Retailer 8$447 NZD
Retailer 3$499 NZD
Retailer 13$518 NZD
Retailer 9$555 NZD
Retailer 12$555 NZD
Retailer 2$603 NZD
Retailer 10$930 NZD
Retailer 6$1,053 NZD
Retailer 5$1,161 NZD
Retailer 4$1,167 NZD
Retailer 7$1,703 NZD
Retailer 11$1,783 NZD
MOH London$2,235 NZD

24 data points across 13 retailers

11 retailers$447 NZD to $2,235 NZD

B+
Cheapest Retailer
-
$447 NZD
$252 USD
B+
Retailer 2
-
$499 NZD
$281 USD
View
Final sale: no returns
B+
Retailer 3
-
$518 NZD
$292 USD
View
B+
Retailer 4
-
$555 NZD
$313 USD
View
B+
Retailer 5
-
$555 NZD
$313 USD
View
B+
Retailer 6
-
$603 NZD
$340 USD
View
B
Retailer 7
-
$930 NZD
$524 USD
View
B
Retailer 8
-
$1,053 NZD
€565 EUR
View
C
Retailer 9
-
$1,703 NZD
$960 USD
View
C
Retailer 10
-
$1,783 NZD
$1,005 USD
View
Most Expensive
C
MOH London
LG407932268 · Oct 29
$2,235 NZD
£992 GBP
View
10 more retailers have this diamond
Prices start from $447 NZDSave up to $1,788 NZD

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
$447 NZD