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Emerald|Lab Grown|IGI

1.02ct J SI2 Emerald Lab Grown Diamond

VG • J/SI2 • IGI LG407998497

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407998497

Diamond specifications and retailer prices

From $1,082 NZD
$610 USD
As of October 31, 2026
Save $5,072 NZD (82%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,154 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.02ct lab-grown emerald diamond

This 1.02ct lab-grown emerald sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407998497 or 407998497. Listed at 9 retailers as of October 31, 2026, with prices from $1,082 to $6,154, a $5,072 spread on the same certified stone. MOH London lists it at $6,154. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle24.3°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407998497
Dimensions6.76 × 4.83 × 3.08 mm
L/W Ratio1.40
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.76 mm4.83 mm1.02 ctJ / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407998497
Side View
Table 61.0%Crown 24.3°Girdle: ThickPavilion 35.1°Culet: LNGDepth 63.8%

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: Oct 31
Current: $6,154 NZD|Low: $1,082 NZD|High: $6,228 NZD|Avg: $2,798 NZD
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$1,082 NZD
Retailer 5$1,416 NZD
Retailer 10$1,540 NZD
Retailer 6$1,641 NZD
Retailer 9$1,641 NZD
Retailer 11$2,530 NZD
Retailer 7$2,649 NZD
Retailer 3$3,676 NZD
Retailer 4$3,905 NZD
Retailer 8$4,617 NZD
MOH London$6,154 NZD

17 data points across 11 retailers

9 retailers$1,082 NZD to $6,154 NZD

A
Cheapest Retailer
-
$1,082 NZD
$610 USD
B+
Retailer 2
-
$1,416 NZD
$798 USD
View
B+
Retailer 3
-
$1,540 NZD
$868 USD
View
B+
Retailer 4
-
$1,641 NZD
$925 USD
View
Retailer 5
-
$1,641 NZD
$925 USD
View
Price last confirmed 20 days ago
B
Retailer 6
-
$2,649 NZD
$1,493 USD
View
C
Retailer 7
-
$3,905 NZD
$2,201 USD
View
C
Retailer 8
-
$4,617 NZD
$2,602 USD
View
Most Expensive
C
MOH London
LG407998497 · Nov 1
$6,154 NZD
£2,731 GBP
View
8 more retailers have this diamond
Prices start from $1,082 NZDSave up to $5,072 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
1.02ct Emerald
$1,082 NZD