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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 $780 SGD
$610 USD
As of October 30, 2026
Save $3,661 SGD (82%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,440 SGD 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 $780 to $4,440, a $3,661 spread on the same certified stone. MOH London lists it at $4,440. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,440 SGD|Low: $780 SGD|High: $4,488 SGD|Avg: $2,016 SGD|+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$780 SGD
Retailer 5$1,020 SGD
Retailer 10$1,110 SGD
Retailer 6$1,183 SGD
Retailer 9$1,183 SGD
Retailer 11$1,823 SGD
Retailer 7$1,909 SGD
Retailer 3$2,648 SGD
Retailer 4$2,814 SGD
Retailer 8$3,326 SGD
MOH London$4,440 SGD

16 data points across 11 retailers

9 retailers$780 SGD to $4,440 SGD

A
Cheapest Retailer
-
$780 SGD
$610 USD
B+
Retailer 2
-
$1,020 SGD
$798 USD
View
B+
Retailer 3
-
$1,110 SGD
$868 USD
View
B+
Retailer 4
-
$1,183 SGD
$925 USD
View
Retailer 5
-
$1,183 SGD
$925 USD
View
Price last confirmed 18 days ago
B
Retailer 6
-
$1,909 SGD
$1,493 USD
View
C
Retailer 7
-
$2,814 SGD
$2,201 USD
View
C
Retailer 8
-
$3,326 SGD
$2,602 USD
View
Most Expensive
C
MOH London
LG407998497 · Oct 26
$4,440 SGD
£2,735 GBP
View
8 more retailers have this diamond
Prices start from $780 SGDSave up to $3,661 SGD

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
$780 SGD