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Emerald|Lab Grown|IGI

1.01ct J VS1 Emerald Lab Grown Diamond

ID • J/VS1 • IGI LG400931906

Shape and cutting style on the report: Emerald cut

Certificate IGI LG400931906

Diamond specifications and retailer prices

From $1,282 NZD
$720 USD
As of October 29, 2026
Save $2,840 NZD (69%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,122 NZD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 1.01ct lab-grown emerald diamond

This 1.01ct lab-grown emerald sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG400931906 or 400931906. Listed at 7 retailers as of October 28, 2026, with prices from $1,282 to $4,122, a $2,840 spread on the same certified stone. NZ Jewellers lists it at $4,122. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG400931906
Dimensions6.57 × 4.83 × 3.24 mm
L/W Ratio1.36
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.57 mm4.83 mm1.01 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG400931906
Side View
Table 63.5%CrownGirdlePavilionCulet: LNGDepth

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: $4,122 NZD|Low: $1,282 NZD|High: $4,122 NZD|Avg: $2,408 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 11, 2026
Retailer 3$1,282 NZD
Retailer 2$1,896 NZD
Retailer 7$2,062 NZD
Retailer 4$2,199 NZD
Retailer 6$2,199 NZD
Retailer 5$3,504 NZD
NZ Jewellers$4,122 NZD

9 data points across 7 retailers

7 retailers$1,282 NZD to $4,122 NZD

A
Cheapest Retailer
-
$1,282 NZD
$720 USD
B+
Retailer 2
-
$1,896 NZD
$1,065 USD
View
B+
Retailer 3
-
$2,062 NZD
$1,158 USD
View
B+
Retailer 4
-
$2,199 NZD
$1,235 USD
View
Retailer 5
-
$2,199 NZD
$1,235 USD
View
Price last confirmed 13 days ago
B
Retailer 6
-
$3,504 NZD
$1,968 USD
View
Most Expensive
B
NZ Jewellers
0b9bc085-743b-4311-b4df-380de4be8db5 · Oct 28
$4,122 NZD
$2,315 USD
View
6 more retailers have this diamond
Prices start from $1,282 NZDSave up to $2,840 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
1.01ct Emerald
$1,282 NZD