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Emerald|Lab Grown|IGI

1.83ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG719582882

Shape and cutting style on the report: Emerald cut

Certificate IGI LG719582882

Diamond specifications and retailer prices

From $403 AUD
$283 USD
As of October 30, 2026
Save $4,864 AUD (92%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $5,267 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.83ct lab-grown emerald diamond

This 1.83ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG719582882 or 719582882. Listed at 25 retailers as of October 30, 2026, with prices from $403 to $5,267, a $4,864 spread on the same certified stone. Brilliant Earth lists it at $5,267. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.83
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG719582882
Dimensions8.39 × 5.89 × 3.79 mm
L/W Ratio1.42
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
8.39 mm5.89 mm1.83 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG719582882
Side View
Table 60.0%Crown 31.8°Girdle: MediumPavilion 41°Culet: LargeDepth 64.3%

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 30
Current: $5,267 AUD|Low: $403 AUD|High: $6,335 AUD|Avg: $1,647 AUD|-16.9%
Brilliant Earth
Retailer 2
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Retailer 5
Retailer 6
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Retailer 23
October 30, 2026
Retailer 10$403 AUD
Retailer 11$450 AUD
Retailer 22$467 AUD
Retailer 5$500 AUD
Retailer 12$500 AUD
Retailer 21$711 AUD
Retailer 20$726 AUD
Retailer 2$742 AUD
Retailer 4$888 AUD
Retailer 19$947 AUD
Retailer 13$982 AUD
Retailer 18$1,285 AUD
Retailer 8$1,535 AUD
Retailer 3$1,593 AUD
Retailer 9$1,772 AUD
Retailer 16$1,920 AUD
Retailer 15$2,004 AUD
Retailer 7$2,071 AUD
Retailer 14$2,148 AUD
Retailer 17$2,222 AUD
Retailer 6$3,573 AUD
Retailer 23$4,136 AUD
Brilliant Earth$5,267 AUD

39 data points across 23 retailers

25 retailers$403 AUD to $5,267 AUD

A
Cheapest Retailer
-
$403 AUD
$283 USD
A
Retailer 2
-
$450 AUD
$316 USD
View
Final sale: no returns
A
Retailer 3
-
$467 AUD
$328 USD
View
A
Retailer 4
-
$500 AUD
$351 USD
View
A
Retailer 5
-
$500 AUD
$351 USD
View
A
Retailer 6
-
$711 AUD
HK$3,900 HKD
View
A
Retailer 7
-
$726 AUD
$510 USD
View
B+
Retailer 8
-
$742 AUD
$521 USD
View
A
Retailer 9
-
$888 AUD
$624 USD
View
A
Retailer 10
-
$947 AUD
ZAR 10,752 ZAR
View
A
Retailer 11
-
$982 AUD
£543 GBP
View
A
Retailer 12
-
$1,285 AUD
View
A
Retailer 13
-
$1,535 AUD
$1,078 USD
View
A
Retailer 14
-
$1,593 AUD
$1,119 USD
View
B+
Retailer 15
-
$1,772 AUD
$1,245 USD
View
B+
Retailer 16
-
$1,908 AUD
$1,340 USD
View
B+
Retailer 17
-
$1,920 AUD
$1,349 USD
View
B+
Retailer 18
-
$2,004 AUD
$1,408 USD
View
B+
Retailer 19
-
$2,071 AUD
$1,455 USD
View
B+
Retailer 20
-
$2,148 AUD
£1,188 GBP
View
B+
Retailer 21
-
$2,222 AUD
£1,229 GBP
View
B
Retailer 22
-
$3,573 AUD
$2,510 USD
View
B
Retailer 23
-
$4,136 AUD
$2,905 USD
View
B
Retailer 24
-
$4,809 AUD
£2,660 GBP
View
Most Expensive
B
Brilliant Earth
20152712Y · Oct 30
$5,267 AUD
$3,700 USD
View
24 more retailers have this diamond
Prices start from $403 AUDSave up to $4,864 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
1.83ct Emerald
$403 AUD