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Emerald|Lab Grown|IGI

3.09ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG700513635

Shape and cutting style on the report: Emerald cut

Certificate IGI LG700513635

Diamond specifications and retailer prices

From $2,369 AUD
$1,660 USD
As of November 1, 2026
Save $14,726 AUD (86%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $17,094 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.09ct lab-grown emerald diamond

This 3.09ct 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 LG700513635 or 700513635. Listed at 26 retailers as of November 1, 2026, with prices from $2,369 to $17,094, a $14,726 spread on the same certified stone. Brilliant Earth lists it at $17,094. 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
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700513635
Dimensions9.82 × 7.04 × 4.57 mm
L/W Ratio1.39
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
9.82 mm7.04 mm3.09 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700513635
Side View
Table 66.0%Crown 35°Girdle: MediumPavilion 41.6°Culet: LargeDepth 64.9%

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: Nov 1
Current: $17,094 AUD|Low: $2,274 AUD|High: $17,094 AUD|Avg: $6,002 AUD
Brilliant Earth
Retailer 2
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Retailer 24
November 3, 2026
Retailer 3$2,369 AUD
Retailer 24$2,577 AUD
Retailer 20$2,653 AUD
Retailer 5$2,748 AUD
Retailer 22$2,847 AUD
Retailer 11$3,031 AUD
Retailer 12$3,342 AUD
Retailer 13$3,895 AUD
Retailer 7$4,149 AUD
Retailer 21$4,379 AUD
Retailer 8$4,510 AUD
Retailer 6$4,739 AUD
Retailer 4$5,151 AUD
Retailer 17$5,697 AUD
Retailer 18$6,206 AUD
Retailer 2$6,387 AUD
Retailer 14$7,178 AUD
Retailer 10$7,406 AUD
Retailer 23$7,859 AUD
Retailer 9$8,353 AUD
Retailer 19$9,243 AUD
Retailer 15$9,693 AUD
Retailer 16$10,602 AUD
Brilliant Earth$17,094 AUD

34 data points across 24 retailers

26 retailers$2,369 AUD to $17,094 AUD

A
Cheapest Retailer
-
$2,369 AUD
$1,660 USD
A
Retailer 2
-
$2,577 AUD
$1,806 USD
View
A
Retailer 3
-
$2,653 AUD
$1,859 USD
View
Final sale: no returns
A
Retailer 4
-
$2,748 AUD
$1,926 USD
View
A
Retailer 5
-
$2,847 AUD
$1,995 USD
View
A
Retailer 6
-
$3,031 AUD
$2,124 USD
View
A
Retailer 7
-
$3,342 AUD
HK$18,300 HKD
View
A
Retailer 8
-
$3,895 AUD
£2,149 GBP
View
A
Retailer 9
-
$4,149 AUD
$2,908 USD
View
A
Retailer 10
-
$4,379 AUD
€2,923 EUR
View
A
Retailer 11
-
$4,510 AUD
$3,161 USD
View
A
Retailer 12
-
$4,739 AUD
$3,321 USD
View
A
Retailer 13
-
$5,151 AUD
$3,610 USD
View
B+
Retailer 14
-
$5,697 AUD
£3,144 GBP
View
B+
Retailer 15
-
$6,206 AUD
View
B+
Retailer 16
-
$6,387 AUD
ZAR 72,318 ZAR
View
Retailer 17
-
$7,178 AUD
$5,031 USD
View
Price last confirmed 7 days ago
B+
Retailer 18
-
$7,406 AUD
$5,190 USD
View
Retailer 19
-
$7,859 AUD
£4,337 GBP
View
Price last confirmed 7 days ago
B+
Retailer 20
-
$8,353 AUD
$5,854 USD
View
Retailer 21
-
$8,690 AUD
$6,090 USD
View
Price last confirmed 78 days ago
B+
Retailer 22
-
$9,243 AUD
View
B
Retailer 23
-
$9,646 AUD
$6,760 USD
View
B+
Retailer 24
-
$9,693 AUD
SGD 9,180 SGD
View
B
Retailer 25
-
$10,602 AUD
$7,430 USD
View
Most Expensive
B
Brilliant Earth
14915584A · Nov 2
$17,094 AUD
$11,980 USD
View
25 more retailers have this diamond
Prices start from $2,369 AUDSave up to $14,726 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
$2,369 AUD