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Emerald|Lab Grown|IGI

1.01ct I SI2 Emerald Lab Grown Diamond

ID • I/SI2 • IGI LG407945515

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407945515

Diamond specifications and retailer prices

From $1,245 NZD
As of November 4, 2026
Save $5,557 NZD (82%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,802 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.01ct lab-grown emerald diamond

This 1.01ct lab-grown emerald sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG407945515 or 407945515. Listed at 9 retailers as of November 4, 2026, with prices from $1,245 to $6,802, a $5,557 spread on the same certified stone. MOH London lists it at $6,802. 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
I
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle24°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407945515
Dimensions6.57 × 4.72 × 3.33 mm
L/W Ratio1.39
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.57 mm4.72 mm1.01 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407945515
Side View
Table 58.0%Crown 24°Girdle: ThickPavilion 42°Culet: LNGDepth 70.6%

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 4
Current: $6,802 NZD|Low: $1,245 NZD|High: $6,911 NZD|Avg: $3,063 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
November 5, 2026
Retailer 5$1,245 NZD
Retailer 4$1,569 NZD
Retailer 10$1,706 NZD
Retailer 6$1,820 NZD
Retailer 9$1,820 NZD
Retailer 11$2,674 NZD
Retailer 7$2,921 NZD
Retailer 2$4,047 NZD
Retailer 3$4,072 NZD
Retailer 8$5,116 NZD
MOH London$6,802 NZD

17 data points across 11 retailers

9 retailers$1,245 NZD to $6,802 NZD

B+
Cheapest Retailer
-
$1,245 NZD
B+
Retailer 2
-
$1,569 NZD
View
B+
Retailer 3
-
$1,706 NZD
View
B+
Retailer 4
-
$1,820 NZD
View
Retailer 5
-
$1,820 NZD
View
Price last confirmed 25 days ago
B
Retailer 6
-
$2,921 NZD
View
B
Retailer 7
-
$4,047 NZD
View
B
Retailer 8
-
$5,116 NZD
View
Most Expensive
B
MOH London
LG407945515 · Nov 5
$6,802 NZD
£3,011 GBP
View
8 more retailers have this diamond
Prices start from $1,245 NZDSave up to $5,557 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
$1,245 NZD