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Asscher|Lab Grown|IGI

3.09ct E FL Asscher Lab Grown Diamond

VG • E/FL • IGI LG768630454

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG768630454

Diamond specifications and retailer prices

From $4,454 AUD
$3,129 USD
As of October 29, 2026
Save $12,694 AUD (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $17,148 AUD at With Clarity · As of October 28, 2026
View at With Clarity

About this 3.09ct lab-grown asscher diamond

This 3.09ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG768630454 or 768630454. Listed at 14 retailers as of October 28, 2026, with prices from $4,454 to $17,148, a $12,694 spread on the same certified stone. With Clarity lists it at $17,148. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.09
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630454
Dimensions7.96 × 7.93 × 5.37 mm
L/W Ratio1.00
Culet sizePointed
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
7.96 mm7.93 mm3.09 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630454
Side View
Table 63.0%Crown 39.6°Girdle: Slightly ThickPavilion 43.6°Culet: NoneDepth 67.7%

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 29
Current: $10,289 AUD|Low: $4,454 AUD|High: $17,417 AUD|Avg: $10,713 AUD|-30.6%
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
With Clarity
October 29, 2026
Retailer 11$4,454 AUD
Retailer 10$5,137 AUD
Retailer 2$5,411 AUD
Retailer 6$5,966 AUD
Retailer 13$6,669 AUD
Retailer 7$7,084 AUD
Retailer 9$9,871 AUD
Retailer 1$10,289 AUD
Retailer 3$11,131 AUD
Retailer 12$11,612 AUD
Retailer 8$11,879 AUD
Retailer 4$15,448 AUD
Retailer 5$15,885 AUD
With Clarity$17,148 AUD

40 data points across 14 retailers

14 retailers$4,454 AUD to $17,148 AUD

A
Cheapest Retailer
-
$4,454 AUD
$3,129 USD
A
Retailer 2
-
$5,137 AUD
$3,609 USD
View
A
Retailer 3
-
$5,411 AUD
HK$29,700 HKD
View
A
Retailer 4
-
$5,966 AUD
£3,300 GBP
View
A
Retailer 5
-
$6,669 AUD
$4,685 USD
View
B+
Retailer 6
-
$7,084 AUD
€4,740 EUR
View
B+
Retailer 7
-
$9,871 AUD
$6,935 USD
View
B+
Retailer 8
-
$10,289 AUD
ZAR 116,776 ZAR
View
B+
Retailer 9
-
$11,131 AUD
$7,820 USD
View
B+
Retailer 10
-
$11,612 AUD
$8,158 USD
View
B
Retailer 11
-
$11,879 AUD
£6,571 GBP
View
B
Retailer 12
-
$15,448 AUD
$10,853 USD
View
B
Retailer 13
-
$15,885 AUD
$11,160 USD
View
Most Expensive
B
With Clarity
768630454 · Oct 28
$17,148 AUD
$12,047 USD
View
13 more retailers have this diamond
Prices start from $4,454 AUDSave up to $12,694 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 Asscher
$4,454 AUD