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Emerald|Lab Grown|IGI

1.03ct J VS1 Emerald Lab Grown Diamond

ID • J/VS1 • IGI LG445037577

Shape and cutting style on the report: Emerald cut

Certificate IGI LG445037577

Diamond specifications and retailer prices

From $843 AUD
As of November 4, 2026
Save $5,238 AUD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,081 AUD 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG445037577 or 445037577. Listed at 11 retailers as of November 4, 2026, with prices from $843 to $6,081, a $5,238 spread on the same certified stone. MOH London lists it at $6,081. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle27.5°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445037577
Dimensions6.81 × 4.82 × 3.12 mm
L/W Ratio1.41
Culet sizeLong
Cert comments
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Top View
6.81 mm4.82 mm1.03 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445037577
Side View
Table 68.5%Crown 27.5°Girdle: Slightly ThickPavilion 38.4°Culet: LNGDepth 64.7%

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: $6,081 AUD|Low: $843 AUD|High: $6,179 AUD|Avg: $2,592 AUD|-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
November 5, 2026
Retailer 6$843 AUD
Retailer 7$1,550 AUD
Retailer 12$1,687 AUD
Retailer 8$1,798 AUD
Retailer 11$1,798 AUD
Retailer 5$1,923 AUD
Retailer 3$2,050 AUD
Retailer 4$2,556 AUD
Retailer 9$2,863 AUD
Retailer 2$3,307 AUD
Retailer 10$3,370 AUD
Retailer 13$3,647 AUD
MOH London$6,081 AUD

23 data points across 13 retailers

11 retailers$843 AUD to $6,081 AUD

A
Cheapest Retailer
-
$843 AUD
B+
Retailer 2
-
$1,550 AUD
View
B+
Retailer 3
-
$1,687 AUD
View
B+
Retailer 4
-
$1,798 AUD
View
Retailer 5
-
$1,798 AUD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
$2,050 AUD
View
B
Retailer 7
-
$2,863 AUD
View
B
Retailer 8
-
$3,307 AUD
View
B
Retailer 9
-
$3,370 AUD
View
B
Retailer 10
-
$3,647 AUD
View
Most Expensive
B
MOH London
LG445037577 · Nov 5
$6,081 AUD
£3,352 GBP
View
10 more retailers have this diamond
Prices start from $843 AUDSave up to $5,238 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
1.03ct Emerald
$843 AUD