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Emerald|Lab Grown|IGI

4.30ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG780661298

Shape and cutting style on the report: Emerald cut

Certificate IGI LG780661298

Diamond specifications and retailer prices

From $5,531 AUD
$3,885 USD
As of October 30, 2026
Save $32,608 AUD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $38,138 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.3ct lab-grown emerald diamond

This 4.3ct 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 LG780661298 or 780661298. Listed at 15 retailers as of October 30, 2026, with prices from $5,531 to $38,138, a $32,608 spread on the same certified stone. Do Amore Diamonds lists it at $38,138. 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

4.30
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780661298
Dimensions10.77 × 7.67 × 4.99 mm
L/W Ratio1.40
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
10.77 mm7.67 mm4.30 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780661298
Side View
Table 65.0%Crown 33°Girdle: MediumPavilion 40.9°Culet: LargeDepth 65.1%

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: $38,138 AUD|Low: $5,309 AUD|High: $43,548 AUD|Avg: $13,750 AUD|-12.4%
Do Amore Diamonds
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
October 31, 2026
Retailer 11$5,531 AUD
Retailer 5$5,810 AUD
Retailer 8$5,995 AUD
Retailer 3$6,513 AUD
Retailer 2$6,913 AUD
Retailer 6$7,431 AUD
Retailer 7$8,509 AUD
Retailer 4$8,870 AUD
Retailer 14$9,964 AUD
Retailer 12$12,238 AUD
Retailer 13$14,777 AUD
Retailer 10$17,618 AUD
Retailer 9$17,738 AUD
Do Amore Diamonds$38,138 AUD

36 data points across 14 retailers

15 retailers$5,531 AUD to $38,138 AUD

A
Cheapest Retailer
-
$5,531 AUD
$3,885 USD
A
Retailer 2
-
$5,810 AUD
$4,081 USD
View
A
Retailer 3
-
$5,995 AUD
$4,211 USD
View
A
Retailer 4
-
$6,513 AUD
$4,575 USD
View
A
Retailer 5
-
$6,913 AUD
$4,856 USD
View
A
Retailer 6
-
$7,431 AUD
$5,220 USD
View
Final sale: no returns
A
Retailer 7
-
$8,509 AUD
$5,977 USD
View
A
Retailer 8
-
$8,870 AUD
$6,231 USD
View
A
Retailer 9
-
$9,964 AUD
$6,999 USD
View
Retailer 10
-
$11,003 AUD
$7,729 USD
View
Price last confirmed 82 days ago
B+
Retailer 11
-
$12,238 AUD
€8,187 EUR
View
B+
Retailer 12
-
$14,777 AUD
£8,173 GBP
View
B+
Retailer 13
-
$17,618 AUD
$12,376 USD
View
B+
Retailer 14
-
$17,738 AUD
$12,460 USD
View
Most Expensive
B
Do Amore Diamonds
27-E02389E78 · Oct 30
$38,138 AUD
$26,790 USD
View
14 more retailers have this diamond
Prices start from $5,531 AUDSave up to $32,608 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
4.30ct Emerald
$5,531 AUD