CaratHunter
Plans
Emerald|Lab Grown|IGI

0.90ct E SI2 Emerald Lab Grown Diamond

GD • E/SI2 • IGI LG530227381

Shape and cutting style on the report: Emerald cut

Certificate IGI LG530227381

Diamond specifications and retailer prices

From $278 NZD
$156 USD
As of October 29, 2026
Save $1,509 NZD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,786 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.9ct lab-grown emerald diamond

This 0.9ct lab-grown emerald sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI LG530227381 or 530227381. Listed at 15 retailers as of October 29, 2026, with prices from $278 to $1,786, a $1,509 spread on the same certified stone. MOH London lists it at $1,786. 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

0.90
Carat
E
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.2°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530227381
Dimensions6.37 × 4.59 × 3.11 mm
L/W Ratio1.39
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.37 mm4.59 mm0.90 ctE / SI2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530227381
Side View
Table 64.5%Crown 29.2°Girdle: MediumPavilion 35.1°Culet: LNGDepth 67.8%

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: $1,786 NZD|Low: $267 NZD|High: $1,927 NZD|Avg: $924 NZD|+0.4%
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
October 29, 2026
Retailer 11$278 NZD
Retailer 4$310 NZD
Retailer 16$322 NZD
Retailer 12$344 NZD
Retailer 15$344 NZD
Retailer 7$538 NZD
Retailer 3$718 NZD
Retailer 9$730 NZD
Retailer 5$790 NZD
Retailer 10$1,170 NZD
Retailer 13$1,223 NZD
Retailer 2$1,229 NZD
Retailer 14$1,274 NZD
Retailer 6$1,410 NZD
MOH London$1,786 NZD
Retailer 8$1,927 NZD

18 data points across 16 retailers

15 retailers$278 NZD to $1,786 NZD

B+
Cheapest Retailer
-
$278 NZD
$156 USD
B+
Retailer 2
-
$310 NZD
$174 USD
View
Final sale: no returns
B+
Retailer 3
-
$322 NZD
$181 USD
View
B+
Retailer 4
-
$344 NZD
$193 USD
View
B+
Retailer 5
-
$344 NZD
$193 USD
View
B+
Retailer 6
-
$538 NZD
$302 USD
View
B
Retailer 7
-
$718 NZD
$403 USD
View
B+
Retailer 8
-
$730 NZD
$410 USD
View
B
Retailer 9
-
$790 NZD
$444 USD
View
B
Retailer 10
-
$1,170 NZD
$657 USD
View
B
Retailer 11
-
$1,223 NZD
$687 USD
View
B
Retailer 12
-
$1,229 NZD
$690 USD
View
B
Retailer 13
-
$1,274 NZD
$716 USD
View
C
Retailer 14
-
$1,410 NZD
$792 USD
View
Most Expensive
C
MOH London
LG530227381 · Oct 29
$1,786 NZD
£790 GBP
View
14 more retailers have this diamond
Prices start from $278 NZDSave up to $1,509 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+
0.90ct Emerald
$278 NZD