CaratHunter
Plans
Emerald|Lab Grown|IGI

3.09ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG728566908

Shape and cutting style on the report: Emerald cut

Certificate IGI LG728566908

Diamond specifications and retailer prices

From $2,057 AUD
$1,445 USD
As of October 27, 2026
Save $6,802 AUD (77%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $8,859 AUD at With Clarity · As of October 28, 2026
View at With Clarity

About this 3.09ct lab-grown emerald diamond

This 3.09ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG728566908 or 728566908. Listed at 23 retailers as of October 27, 2026, with prices from $2,057 to $8,859, a $6,802 spread on the same certified stone. With Clarity lists it at $8,859. 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

3.09
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728566908
Dimensions10.33 × 10.33 × 6.93 mm
L/W Ratio1.00
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.33 mm10.33 mm3.09 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728566908
Side View
Table 61.0%Crown 33.3°Girdle: MediumPavilion 41.3°Culet: LargeDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $3,357 AUD|Low: $1,974 AUD|High: $8,056 AUD|Avg: $4,404 AUD|-0.8%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 19$2,057 AUD
Retailer 11$2,238 AUD
Retailer 7$2,302 AUD
Retailer 9$2,386 AUD
Retailer 21$2,386 AUD
Retailer 6$2,626 AUD
Retailer 13$2,696 AUD
Retailer 1$3,357 AUD
Retailer 5$3,763 AUD
Retailer 15$4,246 AUD
Retailer 2$4,330 AUD
Retailer 8$4,471 AUD
Retailer 10$4,553 AUD
Retailer 16$5,396 AUD
Retailer 12$5,540 AUD
Retailer 14$5,770 AUD
Retailer 4$6,429 AUD
Retailer 18$6,849 AUD
Retailer 20$7,144 AUD
Retailer 3$7,353 AUD
Retailer 17$7,943 AUD

44 data points across 21 retailers

23 retailers$2,057 AUD to $8,859 AUD

A
Cheapest Retailer
-
$2,057 AUD
$1,445 USD
A
Retailer 2
-
$2,238 AUD
$1,572 USD
View
A
Retailer 3
-
$2,302 AUD
$1,617 USD
View
Final sale: no returns
A
Retailer 4
-
$2,386 AUD
$1,676 USD
View
A
Retailer 5
-
$2,386 AUD
$1,676 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$2,626 AUD
$1,845 USD
View
A
Retailer 7
-
$2,696 AUD
$1,894 USD
View
A
Retailer 8
-
$3,357 AUD
£1,857 GBP
View
A
Retailer 9
-
$3,763 AUD
$2,644 USD
View
A
Retailer 10
-
$4,246 AUD
€2,841 EUR
View
A
Retailer 11
-
$4,330 AUD
$3,042 USD
View
A
Retailer 12
-
$4,471 AUD
$3,141 USD
View
A
Retailer 13
-
$4,553 AUD
$3,199 USD
View
B+
Retailer 14
-
$5,396 AUD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$5,540 AUD
ZAR 62,872 ZAR
View
B+
Retailer 16
-
$5,770 AUD
£3,192 GBP
View
B+
Retailer 17
-
$6,429 AUD
$4,517 USD
View
B+
Retailer 18
-
$6,849 AUD
£3,789 GBP
View
B+
Retailer 19
-
$7,144 AUD
View
Price last confirmed 21 days ago
B+
Retailer 20
-
$7,353 AUD
$5,166 USD
View
B+
Retailer 21
-
$7,943 AUD
$5,580 USD
View
Price last confirmed 8 days ago
B
Retailer 22
-
$8,396 AUD
$5,899 USD
View
Most Expensive
B
With Clarity
728566908 · Oct 28
$8,859 AUD
$6,224 USD
View
22 more retailers have this diamond
Prices start from $2,057 AUDSave up to $6,802 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
3.09ct Emerald
$2,057 AUD