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Emerald|Lab Grown|IGI

1.04ct F SI2 Emerald Lab Grown Diamond

GD • F/SI2 • IGI LG488128314

Shape and cutting style on the report: Emerald cut

Certificate IGI LG488128314

Diamond specifications and retailer prices

From $191 AUD
$134 USD
As of November 1, 2026
Save $1,791 AUD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,983 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.04ct lab-grown emerald diamond

This 1.04ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI LG488128314 or 488128314. Listed at 14 retailers as of November 1, 2026, with prices from $191 to $1,983, a $1,791 spread on the same certified stone. MOH London lists it at $1,983. 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

1.04
Carat
F
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle18.9°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG488128314
Dimensions6.71 × 4.85 × 3.18 mm
L/W Ratio1.38
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.71 mm4.85 mm1.04 ctF / SI2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG488128314
Side View
Table 62.0%Crown 18.9°Girdle: MED-STKPavilion 42.5°Culet: LNGDepth 65.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,983 AUD|Low: $184 AUD|High: $2,006 AUD|Avg: $544 AUD
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 2, 2026
Retailer 9$191 AUD
Retailer 4$223 AUD
Retailer 3$237 AUD
Retailer 12$237 AUD
Retailer 10$314 AUD
Retailer 2$402 AUD
Retailer 6$423 AUD
Retailer 7$451 AUD
Retailer 11$571 AUD
Retailer 5$591 AUD
Retailer 13$763 AUD
Retailer 8$806 AUD
MOH London$1,983 AUD

43 data points across 13 retailers

14 retailers$191 AUD to $1,983 AUD

B+
Cheapest Retailer
-
$191 AUD
$134 USD
B+
Retailer 2
-
$223 AUD
$156 USD
View
B+
Retailer 3
-
$237 AUD
$166 USD
View
Retailer 4
-
$237 AUD
$166 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$274 AUD
HK$1,500 HKD
View
B+
Retailer 6
-
$314 AUD
$220 USD
View
B+
Retailer 7
-
$402 AUD
£222 GBP
View
B+
Retailer 8
-
$423 AUD
€282 EUR
View
B+
Retailer 9
-
$451 AUD
£249 GBP
View
B+
Retailer 10
-
$571 AUD
$400 USD
View
B+
Retailer 11
-
$591 AUD
$414 USD
View
B
Retailer 12
-
$763 AUD
$535 USD
View
B
Retailer 13
-
$806 AUD
$565 USD
View
Most Expensive
C
MOH London
LG488128314 · Nov 1
$1,983 AUD
£1,094 GBP
View
13 more retailers have this diamond
Prices start from $191 AUDSave up to $1,791 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.

B+
1.04ct Emerald
$191 AUD