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Emerald|Lab Grown|IGI

3.50ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG722572542

Shape and cutting style on the report: Emerald cut

Certificate IGI LG722572542

Diamond specifications and retailer prices

From $3,758 AUD
$2,640 USD
As of October 30, 2026
Save $15,318 AUD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $19,076 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.5ct lab-grown emerald diamond

This 3.5ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG722572542 or 722572542. Listed at 20 retailers as of October 30, 2026, with prices from $3,758 to $19,076, a $15,318 spread on the same certified stone. Brilliant Earth lists it at $19,076. 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

3.50
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722572542
Dimensions10.44 × 7.28 × 4.68 mm
L/W Ratio1.43
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
10.44 mm7.28 mm3.50 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722572542
Side View
Table 66.0%Crown 38.1°Girdle: MediumPavilion 37.2°Culet: LargeDepth 64.3%

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: $19,076 AUD|Low: $3,609 AUD|High: $21,710 AUD|Avg: $7,718 AUD|-12.1%
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
November 1, 2026
Retailer 15$3,758 AUD
Retailer 6$4,210 AUD
Retailer 3$4,360 AUD
Retailer 8$4,521 AUD
Retailer 5$4,591 AUD
Retailer 14$5,768 AUD
Retailer 2$5,889 AUD
Retailer 7$5,993 AUD
Retailer 4$6,788 AUD
Retailer 11$6,804 AUD
Retailer 13$9,862 AUD
Retailer 10$10,125 AUD
Retailer 16$10,871 AUD
Retailer 12$11,737 AUD
Retailer 9$11,858 AUD
Brilliant Earth$19,076 AUD

45 data points across 16 retailers

20 retailers$3,758 AUD to $19,076 AUD

A
Cheapest Retailer
-
$3,758 AUD
$2,640 USD
A
Retailer 2
-
$4,210 AUD
$2,957 USD
View
Final sale: no returns
A
Retailer 3
-
$4,360 AUD
$3,063 USD
View
A
Retailer 4
-
$4,521 AUD
$3,176 USD
View
A
Retailer 5
-
$4,591 AUD
$3,225 USD
View
A
Retailer 6
-
$5,768 AUD
$4,052 USD
View
B+
Retailer 7
-
$5,860 AUD
$4,116 USD
View
A
Retailer 8
-
$5,889 AUD
£3,257 GBP
View
B+
Retailer 9
-
$5,993 AUD
$4,210 USD
View
B+
Retailer 10
-
$6,788 AUD
$4,768 USD
View
B+
Retailer 11
-
$6,804 AUD
€4,552 EUR
View
B+
Retailer 12
-
$8,266 AUD
£4,572 GBP
View
Retailer 13
-
$9,862 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$10,125 AUD
ZAR 114,903 ZAR
View
B
Retailer 15
-
$10,871 AUD
$7,636 USD
View
B
Retailer 16
-
$11,641 AUD
$8,177 USD
View
B+
Retailer 17
-
$11,737 AUD
£6,492 GBP
View
B+
Retailer 18
-
$11,858 AUD
View
B
Retailer 19
-
$15,205 AUD
$10,681 USD
View
Most Expensive
B
Brilliant Earth
16934905A · Oct 31
$19,076 AUD
$13,400 USD
View
19 more retailers have this diamond
Prices start from $3,758 AUDSave up to $15,318 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
3.50ct Emerald
$3,758 AUD