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Emerald|Lab Grown|IGI

1.03ct I SI1 Emerald Lab Grown Diamond

ID • I/SI1 • IGI LG506195297

Shape and cutting style on the report: Emerald cut

Certificate IGI LG506195297

Diamond specifications and retailer prices

From $1,067 NZD
As of November 4, 2026
Save $6,072 NZD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,139 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.03ct lab-grown emerald diamond

This 1.03ct 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 LG506195297 or 506195297. Listed at 11 retailers as of November 4, 2026, with prices from $1,067 to $7,139, a $6,072 spread on the same certified stone. MOH London lists it at $7,139. 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

1.03
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.7°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506195297
Dimensions6.85 × 4.76 × 3.20 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
6.85 mm4.76 mm1.03 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506195297
Side View
Table 59.0%Crown 23.7°Girdle: MediumPavilion 38.2°Culet: LNGDepth 67.2%

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: $7,139 NZD|Low: $1,067 NZD|High: $7,254 NZD|Avg: $3,161 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
Retailer 14
November 5, 2026
Retailer 2$1,067 NZD
Retailer 7$1,820 NZD
Retailer 12$1,980 NZD
Retailer 13$2,037 NZD
Retailer 8$2,112 NZD
Retailer 11$2,112 NZD
Retailer 6$2,380 NZD
Retailer 3$2,419 NZD
Retailer 4$3,028 NZD
Retailer 9$3,367 NZD
Retailer 10$3,956 NZD
Retailer 14$4,412 NZD
Retailer 5$6,043 NZD
MOH London$7,139 NZD

17 data points across 14 retailers

11 retailers$1,067 NZD to $7,139 NZD

A
Cheapest Retailer
-
$1,067 NZD
B+
Retailer 2
-
$1,820 NZD
View
B+
Retailer 3
-
$1,980 NZD
View
B+
Retailer 4
-
$2,037 NZD
View
Final sale: no returns
B+
Retailer 5
-
$2,112 NZD
View
Retailer 6
-
$2,112 NZD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$2,419 NZD
View
B
Retailer 8
-
$3,367 NZD
View
B
Retailer 9
-
$3,956 NZD
View
B
Retailer 10
-
$4,412 NZD
View
Most Expensive
B
MOH London
LG506195297 · Nov 5
$7,139 NZD
£3,160 GBP
View
10 more retailers have this diamond
Prices start from $1,067 NZDSave up to $6,072 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
1.03ct Emerald
$1,067 NZD