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Emerald|Lab Grown|IGI

1.05ct I SI1 Emerald Lab Grown Diamond

ID • I/SI1 • IGI LG445037098

Shape and cutting style on the report: Emerald cut

Certificate IGI LG445037098

Diamond specifications and retailer prices

From $1,067 NZD
As of November 4, 2026
Save $6,228 NZD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,295 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.05ct lab-grown emerald diamond

This 1.05ct 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 LG445037098 or 445037098. Listed at 10 retailers as of November 1, 2026, with prices from $1,067 to $7,295, a $6,228 spread on the same certified stone. MOH London lists it at $7,295. 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

1.05
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle20.9°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445037098
Dimensions7.18 × 4.85 × 3.04 mm
L/W Ratio1.48
Culet sizeLong
Cert comments
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Top View
7.18 mm4.85 mm1.05 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445037098
Side View
Table 65.0%Crown 20.9°Girdle: MediumPavilion 38.2°Culet: LNGDepth 62.7%

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: $7,295 NZD|Low: $1,067 NZD|High: $7,392 NZD|Avg: $3,075 NZD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2$1,067 NZD
Retailer 4$1,854 NZD
Retailer 9$2,017 NZD
Retailer 5$2,151 NZD
Retailer 8$2,151 NZD
Retailer 11$2,464 NZD
Retailer 3$3,077 NZD
Retailer 6$3,430 NZD
Retailer 7$4,031 NZD
Retailer 10$4,495 NZD
MOH London$7,295 NZD

15 data points across 11 retailers

10 retailers$1,067 NZD to $7,295 NZD

A
Cheapest Retailer
-
$1,067 NZD
B+
Retailer 2
-
$1,854 NZD
View
B+
Retailer 3
-
$2,017 NZD
View
B+
Retailer 4
-
$2,151 NZD
View
Retailer 5
-
$2,151 NZD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$2,464 NZD
View
B
Retailer 7
-
$3,430 NZD
View
B
Retailer 8
-
$4,031 NZD
View
B
Retailer 9
-
$4,495 NZD
View
Most Expensive
B
MOH London
LG445037098 · Nov 1
$7,295 NZD
£3,229 GBP
View
9 more retailers have this diamond
Prices start from $1,067 NZDSave up to $6,228 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
1.05ct Emerald
$1,067 NZD