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Emerald|Lab Grown|IGI

0.31ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG544242173

Shape and cutting style on the report: Emerald cut

Certificate IGI LG544242173

Diamond specifications and retailer prices

From $154 NZD
$87 USD
As of October 29, 2026
Save $1,252 NZD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,406 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.31ct lab-grown emerald diamond

This 0.31ct lab-grown emerald sits in the sub-half-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG544242173 or 544242173. Listed at 15 retailers as of October 29, 2026, with prices from $154 to $1,406, a $1,252 spread on the same certified stone. MOH London lists it at $1,406. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle23.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG544242173
Dimensions4.65 × 3.28 × 2.17 mm
L/W Ratio1.42
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
4.65 mm3.28 mm0.31 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG544242173
Side View
Table 69.0%Crown 23.2°Girdle: MED-STKPavilion 40.8°Culet: LNGDepth 66.2%

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: $1,406 NZD|Low: $147 NZD|High: $1,417 NZD|Avg: $512 NZD|+0.3%
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 10$154 NZD
Retailer 14$177 NZD
Retailer 5$202 NZD
Retailer 13$202 NZD
Retailer 2$284 NZD
Retailer 9$344 NZD
Retailer 7$347 NZD
Retailer 11$405 NZD
Retailer 8$489 NZD
Retailer 3$589 NZD
Retailer 12$612 NZD
Retailer 4$718 NZD
Retailer 6$1,000 NZD
MOH London$1,406 NZD

45 data points across 14 retailers

15 retailers$154 NZD to $1,406 NZD

A
Cheapest Retailer
-
$154 NZD
$87 USD
A
Retailer 2
-
$177 NZD
$100 USD
View
A
Retailer 3
-
$202 NZD
$114 USD
View
A
Retailer 4
-
$202 NZD
$114 USD
View
B+
Retailer 5
-
$284 NZD
$160 USD
View
B+
Retailer 6
-
$344 NZD
ZAR 3,132 ZAR
View
B+
Retailer 7
-
$347 NZD
£154 GBP
View
B+
Retailer 8
-
$405 NZD
$228 USD
View
B+
Retailer 9
-
$409 NZD
HK$1,800 HKD
View
B+
Retailer 10
-
$489 NZD
£217 GBP
View
B
Retailer 11
-
$589 NZD
$332 USD
View
B
Retailer 12
-
$612 NZD
$345 USD
View
B
Retailer 13
-
$718 NZD
$405 USD
View
B
Retailer 14
-
$1,000 NZD
£444 GBP
View
Most Expensive
B
MOH London
LG544242173 · Oct 29
$1,406 NZD
£624 GBP
View
14 more retailers have this diamond
Prices start from $154 NZDSave up to $1,252 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
0.31ct Emerald
$154 NZD