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Emerald|Lab Grown|IGI

1.43ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG790648585

Shape and cutting style on the report: Emerald cut

Certificate IGI LG790648585

Diamond specifications and retailer prices

From $337 AUD
$237 USD
As of October 30, 2026
Save $3,250 AUD (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,587 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.43ct lab-grown emerald diamond

This 1.43ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790648585 or 790648585. Listed at 20 retailers as of October 29, 2026, with prices from $337 to $3,587, a $3,250 spread on the same certified stone. Brilliant Earth lists it at $3,587. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790648585
Dimensions8.03 × 5.07 × 3.21 mm
L/W Ratio1.58
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.03 mm5.07 mm1.43 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790648585
Side View
Table 63.0%Crown 32.2°Girdle: MediumPavilion 33.3°Culet: LargeDepth 63.3%

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: $3,587 AUD|Low: $325 AUD|High: $3,644 AUD|Avg: $1,053 AUD|-1.6%
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 20$337 AUD
Retailer 3$377 AUD
Retailer 5$391 AUD
Retailer 6$419 AUD
Retailer 9$419 AUD
Retailer 19$567 AUD
Retailer 15$720 AUD
Retailer 13$758 AUD
Retailer 2$793 AUD
Retailer 8$878 AUD
Retailer 17$1,023 AUD
Retailer 11$1,347 AUD
Retailer 18$1,352 AUD
Retailer 10$1,358 AUD
Retailer 12$1,421 AUD
Retailer 7$1,499 AUD
Retailer 16$1,627 AUD
Retailer 14$1,689 AUD
Retailer 4$1,869 AUD
Brilliant Earth$3,587 AUD

44 data points across 20 retailers

20 retailers$337 AUD to $3,587 AUD

A
Cheapest Retailer
-
$337 AUD
$237 USD
A
Retailer 2
-
$377 AUD
$265 USD
View
Final sale: no returns
A
Retailer 3
-
$391 AUD
$275 USD
View
A
Retailer 4
-
$419 AUD
$294 USD
View
A
Retailer 5
-
$419 AUD
$294 USD
View
B+
Retailer 6
-
$567 AUD
$398 USD
View
A
Retailer 7
-
$720 AUD
ZAR 8,171 ZAR
View
A
Retailer 8
-
$758 AUD
€507 EUR
View
A
Retailer 9
-
$793 AUD
£438 GBP
View
A
Retailer 10
-
$878 AUD
$617 USD
View
A
Retailer 11
-
$1,023 AUD
View
B+
Retailer 12
-
$1,347 AUD
$946 USD
View
B+
Retailer 13
-
$1,352 AUD
$950 USD
View
B+
Retailer 14
-
$1,358 AUD
SGD 1,289 SGD
View
B+
Retailer 15
-
$1,421 AUD
$999 USD
View
B+
Retailer 16
-
$1,499 AUD
$1,053 USD
View
B+
Retailer 17
-
$1,627 AUD
£900 GBP
View
B+
Retailer 18
-
$1,689 AUD
£934 GBP
View
B
Retailer 19
-
$1,869 AUD
$1,313 USD
View
Most Expensive
B
Brilliant Earth
20608878A · Oct 29
$3,587 AUD
$2,520 USD
View
19 more retailers have this diamond
Prices start from $337 AUDSave up to $3,250 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
1.43ct Emerald
$337 AUD