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Emerald|Lab Grown|IGI

0.56ct I SI2 Emerald Lab Grown Diamond

VG • I/SI2 • IGI LG407915403

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407915403

Diamond specifications and retailer prices

From $470 NZD
$265 USD
As of October 29, 2026
Save $1,876 NZD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,346 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.56ct lab-grown emerald diamond

This 0.56ct 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 LG407915403 or 407915403. Listed at 11 retailers as of October 29, 2026, with prices from $470 to $2,346, a $1,876 spread on the same certified stone. MOH London lists it at $2,346. 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

0.56
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle23.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407915403
Dimensions5.48 × 4.00 × 2.68 mm
L/W Ratio1.37
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
5.48 mm4.00 mm0.56 ctI / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407915403
Side View
Table 63.0%Crown 23.5°Girdle: MED-STKPavilion 40.5°Culet: LNGDepth 67.0%

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: $2,346 NZD|Low: $321 NZD|High: $2,362 NZD|Avg: $997 NZD|+0.5%
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
October 30, 2026
Retailer 5$321 NZD
Retailer 9$470 NZD
Retailer 3$523 NZD
Retailer 14$545 NZD
Retailer 10$582 NZD
Retailer 13$582 NZD
Retailer 2$639 NZD
Retailer 11$969 NZD
Retailer 7$1,095 NZD
Retailer 4$1,207 NZD
Retailer 6$1,219 NZD
Retailer 8$1,788 NZD
Retailer 12$1,872 NZD
MOH London$2,346 NZD

25 data points across 14 retailers

11 retailers$470 NZD to $2,346 NZD

B+
Cheapest Retailer
-
$470 NZD
$265 USD
B+
Retailer 2
-
$523 NZD
$295 USD
View
Final sale: no returns
B+
Retailer 3
-
$545 NZD
$307 USD
View
B+
Retailer 4
-
$582 NZD
$328 USD
View
B+
Retailer 5
-
$582 NZD
$328 USD
View
B+
Retailer 6
-
$639 NZD
$360 USD
View
B
Retailer 7
-
$969 NZD
$546 USD
View
B
Retailer 8
-
$1,095 NZD
€588 EUR
View
C
Retailer 9
-
$1,788 NZD
$1,008 USD
View
C
Retailer 10
-
$1,872 NZD
$1,055 USD
View
Most Expensive
C
MOH London
LG407915403 · Oct 29
$2,346 NZD
£1,041 GBP
View
10 more retailers have this diamond
Prices start from $470 NZDSave up to $1,876 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+
0.56ct Emerald
$470 NZD