CaratHunter
Plans
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 $868 AUD
$610 USD
As of October 30, 2026
Save $4,076 AUD (82%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,945 AUD at MOH London · As of October 26, 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 26, 2026, with prices from $868 to $4,945, a $4,076 spread on the same certified stone. MOH London lists it at $4,945. 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 30
Current: $4,945 AUD|Low: $868 AUD|High: $4,997 AUD|Avg: $2,245 AUD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2$868 AUD
Retailer 5$1,136 AUD
Retailer 10$1,236 AUD
Retailer 6$1,317 AUD
Retailer 9$1,317 AUD
Retailer 11$2,030 AUD
Retailer 7$2,125 AUD
Retailer 3$2,949 AUD
Retailer 4$3,133 AUD
Retailer 8$3,704 AUD
MOH London$4,945 AUD

16 data points across 11 retailers

9 retailers$868 AUD to $4,945 AUD

A
Cheapest Retailer
-
$868 AUD
$610 USD
B+
Retailer 2
-
$1,136 AUD
$798 USD
View
B+
Retailer 3
-
$1,236 AUD
$868 USD
View
B+
Retailer 4
-
$1,317 AUD
$925 USD
View
Retailer 5
-
$1,317 AUD
$925 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
$2,125 AUD
$1,493 USD
View
C
Retailer 7
-
$3,133 AUD
$2,201 USD
View
C
Retailer 8
-
$3,704 AUD
$2,602 USD
View
Most Expensive
C
MOH London
LG407998497 · Oct 26
$4,945 AUD
£2,735 GBP
View
8 more retailers have this diamond
Prices start from $868 AUDSave up to $4,076 AUD

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
$868 AUD