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Emerald|Lab Grown|IGI

4.59ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG790611967

Shape and cutting style on the report: Emerald cut

Certificate IGI LG790611967

Diamond specifications and retailer prices

From $9,917 AUD
$6,966 USD
As of October 30, 2026
Save $30,316 AUD (75%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $40,233 AUD at Michael Trio · As of October 30, 2026
View at Michael Trio

About this 4.59ct lab-grown emerald diamond

This 4.59ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790611967 or 790611967. Listed at 24 retailers as of October 30, 2026, with prices from $9,917 to $40,233, a $30,316 spread on the same certified stone. Michael Trio lists it at $40,233. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.59
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.9°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611967
Dimensions11.25 × 7.73 × 5.23 mm
L/W Ratio1.46
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
11.25 mm7.73 mm4.59 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611967
Side View
Table 62.0%Crown 29.9°Girdle: MediumPavilion 39.1°Culet: LargeDepth 67.7%

Caratlytics Score

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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: $40,233 AUD|Low: $9,520 AUD|High: $40,233 AUD|Avg: $17,517 AUD
Michael Trio
Retailer 2
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
Retailer 18
October 30, 2026
Retailer 17$9,917 AUD
Retailer 8$10,256 AUD
Retailer 7$10,313 AUD
Retailer 9$11,106 AUD
Retailer 16$11,446 AUD
Retailer 3$11,503 AUD
Retailer 6$11,503 AUD
Retailer 15$13,222 AUD
Retailer 4$13,329 AUD
Retailer 5$13,655 AUD
Retailer 11$14,473 AUD
Retailer 10$16,445 AUD
Retailer 13$19,088 AUD
Retailer 14$22,706 AUD
Retailer 12$24,483 AUD
Retailer 2$25,682 AUD
Retailer 18$27,908 AUD
Michael Trio$40,233 AUD

42 data points across 18 retailers

24 retailers$9,917 AUD to $40,233 AUD

A
Cheapest Retailer
-
$9,917 AUD
$6,966 USD
A
Retailer 2
-
$10,256 AUD
$7,204 USD
View
A
Retailer 3
-
$10,313 AUD
$7,244 USD
View
A
Retailer 4
-
$11,106 AUD
$7,801 USD
View
Final sale: no returns
A
Retailer 5
-
$11,446 AUD
$8,040 USD
View
A
Retailer 6
-
$11,503 AUD
$8,080 USD
View
Retailer 7
-
$11,503 AUD
$8,080 USD
View
Price last confirmed 14 days ago
B+
Retailer 8
-
$12,412 AUD
$8,719 USD
View
Retailer 9
-
$13,123 AUD
$9,218 USD
View
Price last confirmed 75 days ago
B+
Retailer 10
-
$13,222 AUD
$9,288 USD
View
B+
Retailer 11
-
$13,329 AUD
$9,363 USD
View
B+
Retailer 12
-
$13,655 AUD
$9,592 USD
View
B+
Retailer 13
-
$13,903 AUD
HK$76,300 HKD
View
B+
Retailer 14
-
$14,473 AUD
£8,005 GBP
View
B+
Retailer 15
-
$16,445 AUD
£9,096 GBP
View
B+
Retailer 16
-
$19,088 AUD
€12,770 EUR
View
B+
Retailer 17
-
$22,706 AUD
£12,559 GBP
View
B+
Retailer 18
-
$24,483 AUD
ZAR 277,837 ZAR
View
B
Retailer 19
-
$25,682 AUD
$18,040 USD
View
B
Retailer 20
-
$27,908 AUD
$19,604 USD
View
B
Retailer 21
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$29,393 AUD
$20,647 USD
View
B
Retailer 22
-
$32,018 AUD
$22,491 USD
View
B
Retailer 23
-
$39,266 AUD
$27,582 USD
View
Most Expensive
B
Michael Trio
2108271466 · Oct 30
$40,233 AUD
SGD 38,191 SGD
View
23 more retailers have this diamond
Prices start from $9,917 AUDSave up to $30,316 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
4.59ct Emerald
$9,917 AUD