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Emerald|Lab Grown|IGI

0.48ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG597377841

Shape and cutting style on the report: Emerald cut

Certificate IGI LG597377841

Diamond specifications and retailer prices

From $162 NZD
$91 USD
As of October 29, 2026
Save $1,294 NZD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,456 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.48ct lab-grown emerald diamond

This 0.48ct lab-grown emerald sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG597377841 or 597377841. Listed at 15 retailers as of October 29, 2026, with prices from $162 to $1,456, a $1,294 spread on the same certified stone. MOH London lists it at $1,456. 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

0.48
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG597377841
Dimensions5.70 × 3.79 × 2.36 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.70 mm3.79 mm0.48 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG597377841
Side View
Table 71.0%Crown 38.4°Girdle: MED-STKPavilion 40.7°Culet: LargeDepth 62.3%

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: $1,456 NZD|Low: $153 NZD|High: $1,465 NZD|Avg: $458 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
Retailer 14
October 30, 2026
Retailer 9$162 NZD
Retailer 14$178 NZD
Retailer 5$185 NZD
Retailer 4$210 NZD
Retailer 13$210 NZD
Retailer 11$329 NZD
Retailer 7$375 NZD
Retailer 10$376 NZD
Retailer 2$422 NZD
Retailer 8$485 NZD
Retailer 12$623 NZD
Retailer 3$634 NZD
Retailer 6$742 NZD
MOH London$1,456 NZD

45 data points across 14 retailers

15 retailers$162 NZD to $1,456 NZD

A
Cheapest Retailer
-
$162 NZD
$91 USD
A
Retailer 2
-
$178 NZD
$100 USD
View
Final sale: no returns
A
Retailer 3
-
$185 NZD
$104 USD
View
A
Retailer 4
-
$210 NZD
$118 USD
View
A
Retailer 5
-
$210 NZD
$118 USD
View
A
Retailer 6
-
$329 NZD
$185 USD
View
A
Retailer 7
-
$375 NZD
£166 GBP
View
A
Retailer 8
-
$376 NZD
€201 EUR
View
B+
Retailer 9
-
$422 NZD
$237 USD
View
B+
Retailer 10
-
$485 NZD
£215 GBP
View
B
Retailer 11
-
$623 NZD
$350 USD
View
B
Retailer 12
-
$634 NZD
$356 USD
View
B
Retailer 13
-
$638 NZD
£282 GBP
View
B
Retailer 14
-
$742 NZD
$417 USD
View
Most Expensive
B
MOH London
LG597377841 · Oct 29
$1,456 NZD
£644 GBP
View
14 more retailers have this diamond
Prices start from $162 NZDSave up to $1,294 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
0.48ct Emerald
$162 NZD