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Emerald|Lab Grown|IGI

1.03ct J VS1 Emerald Lab Grown Diamond

VG • J/VS1 • IGI LG407972884

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407972884

Diamond specifications and retailer prices

From $780 SGD
$610 USD
As of October 30, 2026
Save $4,685 SGD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,465 SGD at MOH London · As of October 27, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG407972884 or 407972884. Listed at 12 retailers as of October 27, 2026, with prices from $780 to $5,465, a $4,685 spread on the same certified stone. MOH London lists it at $5,465. 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

1.03
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle21.9°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407972884
Dimensions6.76 × 4.84 × 3.27 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 mm4.84 mm1.03 ctJ / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407972884
Side View
Table 62.5%Crown 21.9°Girdle: MediumPavilion 39°Culet: LNGDepth 67.6%

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: $5,465 SGD|Low: $780 SGD|High: $5,530 SGD|Avg: $2,476 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
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 2$780 SGD
Retailer 8$1,387 SGD
Retailer 13$1,510 SGD
Retailer 14$1,553 SGD
Retailer 9$1,610 SGD
Retailer 12$1,610 SGD
Retailer 4$1,835 SGD
Retailer 5$2,287 SGD
Retailer 10$2,562 SGD
Retailer 7$2,958 SGD
Retailer 11$3,016 SGD
Retailer 3$3,264 SGD
Retailer 6$4,608 SGD
MOH London$5,465 SGD

23 data points across 14 retailers

12 retailers$780 SGD to $5,465 SGD

A
Cheapest Retailer
-
$780 SGD
$610 USD
B+
Retailer 2
-
$1,387 SGD
$1,085 USD
View
B+
Retailer 3
-
$1,510 SGD
$1,181 USD
View
B
Retailer 4
-
$1,553 SGD
$1,215 USD
View
Final sale: no returns
B
Retailer 5
-
$1,610 SGD
$1,259 USD
View
Retailer 6
-
$1,610 SGD
$1,259 USD
View
Price last confirmed 14 days ago
B
Retailer 7
-
$1,835 SGD
$1,435 USD
View
B
Retailer 8
-
$2,562 SGD
$2,004 USD
View
B
Retailer 9
-
$2,958 SGD
ZAR 37,381 ZAR
View
B
Retailer 10
-
$3,016 SGD
$2,359 USD
View
B
Retailer 11
-
$3,264 SGD
$2,553 USD
View
Most Expensive
C
MOH London
LG407972884 · Oct 27
$5,465 SGD
£3,366 GBP
View
11 more retailers have this diamond
Prices start from $780 SGDSave up to $4,685 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
1.03ct Emerald
$780 SGD