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Asscher|Lab Grown|IGI

3.05ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG756577383

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG756577383

Diamond specifications and retailer prices

From $5,349 AUD
$3,749 USD
As of October 31, 2026
Save $7,393 AUD (58%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $12,742 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.05ct lab-grown asscher diamond

This 3.05ct lab-grown asscher 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 LG756577383 or 756577383. Listed at 3 retailers as of October 31, 2026, with prices from $5,349 to $12,742, a $7,393 spread on the same certified stone. Brilliant Earth lists it at $12,742. 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

3.05
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756577383
Dimensions8.00 × 7.98 × 5.04 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
8.00 mm7.98 mm3.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756577383
Side View
Table 61.0%Crown 34.4°Girdle: Slightly ThickPavilion 38.3°Culet: NoneDepth 63.3%

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 31
Current: $12,742 AUD|Low: $5,349 AUD|High: $35,329 AUD|Avg: $14,468 AUD|-32.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 2$5,349 AUD
Retailer 8$5,551 AUD
Retailer 3$7,876 AUD
Retailer 6$9,997 AUD
Brilliant Earth$12,742 AUD
Retailer 5$13,075 AUD
Retailer 4$13,161 AUD
Retailer 9$18,321 AUD
Retailer 7$35,329 AUD

15 data points across 9 retailers

3 retailers$5,349 AUD to $12,742 AUD

A
Cheapest Retailer
-
$5,349 AUD
$3,749 USD
B+
Retailer 2
-
$7,876 AUD
$5,520 USD
View
Most Expensive
B
Brilliant Earth
21410975Y · Oct 31
$12,742 AUD
$8,930 USD
View
2 more retailers have this diamond
Prices start from $5,349 AUDSave up to $7,393 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
3.05ct Asscher
$5,349 AUD