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Emerald|Lab Grown|IGI

0.55ct I SI2 Emerald Lab Grown Diamond

ID • I/SI2 • IGI LG447000974

Shape and cutting style on the report: Emerald cut

Certificate IGI LG447000974

Diamond specifications and retailer prices

From $463 NZD
$261 USD
As of October 29, 2026
Save $1,838 NZD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,301 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 0.55ct lab-grown emerald diamond

This 0.55ct lab-grown emerald sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG447000974 or 447000974. Listed at 11 retailers as of October 26, 2026, with prices from $463 to $2,301, a $1,838 spread on the same certified stone. MOH London lists it at $2,301. 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

0.55
Carat
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447000974
Dimensions5.78 × 3.83 × 2.55 mm
L/W Ratio1.51
Culet sizeLong
Cert comments
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Top View
5.78 mm3.83 mm0.55 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447000974
Side View
Table 62.0%Crown 26.8°Girdle: MED-STKPavilion 40.5°Culet: LNGDepth 66.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,301 NZD|Low: $444 NZD|High: $2,325 NZD|Avg: $1,034 NZD|+0.2%
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$463 NZD
Retailer 3$516 NZD
Retailer 13$536 NZD
Retailer 9$573 NZD
Retailer 12$573 NZD
Retailer 2$603 NZD
Retailer 10$953 NZD
Retailer 6$1,082 NZD
Retailer 4$1,192 NZD
Retailer 5$1,201 NZD
Retailer 7$1,760 NZD
Retailer 11$1,842 NZD
MOH London$2,301 NZD

25 data points across 13 retailers

11 retailers$463 NZD to $2,301 NZD

A
Cheapest Retailer
-
$463 NZD
$261 USD
A
Retailer 2
-
$516 NZD
$291 USD
View
Final sale: no returns
B+
Retailer 3
-
$536 NZD
$302 USD
View
B+
Retailer 4
-
$573 NZD
$323 USD
View
B+
Retailer 5
-
$573 NZD
$323 USD
View
B+
Retailer 6
-
$603 NZD
$340 USD
View
B
Retailer 7
-
$953 NZD
$537 USD
View
B
Retailer 8
-
$1,082 NZD
€581 EUR
View
B
Retailer 9
-
$1,760 NZD
$992 USD
View
B
Retailer 10
-
$1,842 NZD
$1,038 USD
View
Most Expensive
B
MOH London
LG447000974 · Oct 26
$2,301 NZD
£1,021 GBP
View
10 more retailers have this diamond
Prices start from $463 NZDSave up to $1,838 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.

A
0.55ct Emerald
$463 NZD