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Emerald|Lab Grown|IGI

1.89ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG790681907

Shape and cutting style on the report: Emerald cut

Certificate IGI LG790681907

Diamond specifications and retailer prices

From $400 AUD
$281 USD
As of October 27, 2026
Save $4,582 AUD (92%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,982 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.89ct lab-grown emerald diamond

This 1.89ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790681907 or 790681907. Listed at 21 retailers as of October 27, 2026, with prices from $400 to $4,982, a $4,582 spread on the same certified stone. Brilliant Earth lists it at $4,982. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790681907
Dimensions8.60 × 5.75 × 3.89 mm
L/W Ratio1.50
Culet sizeLarge
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
8.60 mm5.75 mm1.89 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790681907
Side View
Table 64.0%Crown 35.5°Girdle: MediumPavilion 41.2°Culet: LargeDepth 67.7%

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 27
Current: $973 AUD|Low: $448 AUD|High: $3,822 AUD|Avg: $1,561 AUD|-3.5%
Retailer 1
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
October 29, 2026
Retailer 6$448 AUD
Retailer 3$464 AUD
Retailer 14$719 AUD
Retailer 8$818 AUD
Retailer 13$942 AUD
Retailer 1$973 AUD
Retailer 4$996 AUD
Retailer 11$1,277 AUD
Retailer 15$1,385 AUD
Retailer 5$1,704 AUD
Retailer 17$1,909 AUD
Retailer 7$1,994 AUD
Retailer 2$2,044 AUD
Retailer 10$2,207 AUD
Retailer 9$2,331 AUD
Retailer 16$3,559 AUD
Retailer 12$3,779 AUD

41 data points across 17 retailers

21 retailers$400 AUD to $4,982 AUD

A
Cheapest Retailer
-
$400 AUD
$281 USD
A
Retailer 2
-
$448 AUD
$315 USD
View
Final sale: no returns
A
Retailer 3
-
$464 AUD
$326 USD
View
A
Retailer 4
-
$497 AUD
$349 USD
View
A
Retailer 5
-
$719 AUD
$505 USD
View
A
Retailer 6
-
$818 AUD
$575 USD
View
A
Retailer 7
-
$942 AUD
ZAR 10,686 ZAR
View
A
Retailer 8
-
$973 AUD
£538 GBP
View
A
Retailer 9
-
$996 AUD
$700 USD
View
A
Retailer 10
-
$1,277 AUD
View
A
Retailer 11
-
$1,385 AUD
$973 USD
View
B+
Retailer 12
-
$1,704 AUD
$1,197 USD
View
B+
Retailer 13
-
$1,762 AUD
$1,238 USD
View
B+
Retailer 14
-
$1,909 AUD
$1,341 USD
View
B+
Retailer 15
-
$1,994 AUD
$1,401 USD
View
B+
Retailer 16
-
$2,044 AUD
SGD 1,941 SGD
View
B+
Retailer 17
-
$2,207 AUD
£1,221 GBP
View
B+
Retailer 18
-
$2,331 AUD
View
Price last confirmed 21 days ago
B
Retailer 19
-
$3,559 AUD
$2,500 USD
View
B
Retailer 20
-
$3,779 AUD
$2,655 USD
View
Most Expensive
B
Brilliant Earth
22138314Y · Oct 29
$4,982 AUD
$3,500 USD
View
20 more retailers have this diamond
Prices start from $400 AUDSave up to $4,582 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
1.89ct Emerald
$400 AUD