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Emerald|Lab Grown|IGI

1.01ct I SI1 Emerald Lab Grown Diamond

ID • I/SI1 • IGI LG407945495

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407945495

Diamond specifications and retailer prices

From $854 NZD
As of November 4, 2026
Save $6,152 NZD (88%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,006 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG407945495 or 407945495. Listed at 11 retailers as of November 4, 2026, with prices from $854 to $7,006, a $6,152 spread on the same certified stone. MOH London lists it at $7,006. 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
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle30.9°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407945495
Dimensions6.79 × 4.73 × 3.19 mm
L/W Ratio1.44
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.79 mm4.73 mm1.01 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407945495
Side View
Table 68.5%Crown 30.9°Girdle: MED-STKPavilion 43.6°Culet: LNGDepth 67.4%

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: Nov 4
Current: $7,006 NZD|Low: $854 NZD|High: $7,119 NZD|Avg: $3,131 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
November 5, 2026
Retailer 2$854 NZD
Retailer 6$1,786 NZD
Retailer 11$1,943 NZD
Retailer 12$1,998 NZD
Retailer 7$2,071 NZD
Retailer 10$2,071 NZD
Retailer 3$2,384 NZD
Retailer 4$2,978 NZD
Retailer 8$3,307 NZD
Retailer 9$3,882 NZD
Retailer 13$4,328 NZD
Retailer 5$5,929 NZD
MOH London$7,006 NZD

17 data points across 13 retailers

11 retailers$854 NZD to $7,006 NZD

A
Cheapest Retailer
-
$854 NZD
B+
Retailer 2
-
$1,786 NZD
View
B+
Retailer 3
-
$1,943 NZD
View
B+
Retailer 4
-
$1,998 NZD
View
Final sale: no returns
B+
Retailer 5
-
$2,071 NZD
View
Retailer 6
-
$2,071 NZD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$2,384 NZD
View
B
Retailer 8
-
$3,307 NZD
View
B
Retailer 9
-
$3,882 NZD
View
B
Retailer 10
-
$4,328 NZD
View
Most Expensive
B
MOH London
LG407945495 · Nov 5
$7,006 NZD
£3,101 GBP
View
10 more retailers have this diamond
Prices start from $854 NZDSave up to $6,152 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
$854 NZD