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Emerald|Lab Grown|IGI

1.01ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG502140020

Shape and cutting style on the report: Emerald cut

Certificate IGI LG502140020

Diamond specifications and retailer prices

From $1,080 NZD
As of November 6, 2026
Save $2,444 NZD (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,524 NZD at NZ Jewellers · As of November 6, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG502140020 or 502140020. Listed at 12 retailers as of November 6, 2026, with prices from $1,080 to $3,524, a $2,444 spread on the same certified stone. NZ Jewellers lists it at $3,524. 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

1.01
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle22.1°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502140020
Dimensions6.80 × 4.72 × 3.26 mm
L/W Ratio1.44
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
6.80 mm4.72 mm1.01 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG502140020
Side View
Table 70.5%Crown 22.1°Girdle: MediumPavilion 42.3°Culet: LNGDepth 69.1%

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: Nov 6
Current: $3,524 NZD|Low: $1,037 NZD|High: $5,893 NZD|Avg: $2,093 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 7$1,080 NZD
Retailer 3$1,208 NZD
Retailer 12$1,210 NZD
Retailer 8$1,245 NZD
Retailer 9$1,340 NZD
Retailer 11$1,340 NZD
Retailer 4$1,565 NZD
Retailer 10$2,055 NZD
Retailer 2$2,076 NZD
Retailer 6$3,325 NZD
NZ Jewellers$3,524 NZD
Retailer 5$5,813 NZD

45 data points across 12 retailers

12 retailers$1,080 NZD to $3,524 NZD

B+
Cheapest Retailer
-
$1,080 NZD
B
Retailer 2
-
$1,208 NZD
View
Final sale: no returns
B
Retailer 3
-
$1,210 NZD
View
B
Retailer 4
-
$1,245 NZD
View
B
Retailer 5
-
$1,340 NZD
View
Retailer 6
-
$1,340 NZD
View
Price last confirmed 21 days ago
B
Retailer 7
-
$1,565 NZD
View
B
Retailer 8
-
$2,055 NZD
View
B
Retailer 9
-
$2,076 NZD
View
B
Retailer 10
-
$3,325 NZD
View
Most Expensive
B
NZ Jewellers
2f8ef0e4-e464-4f81-b7a9-a371f48eab73 · Nov 6
$3,524 NZD
$1,981 USD
View
10 more retailers have this diamond
Prices start from $1,080 NZDSave up to $2,444 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+
1.01ct Emerald
$1,080 NZD