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Asscher|Lab Grown|IGI

4.33ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG811635488

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG811635488

Diamond specifications and retailer prices

From $7,450 AUD
$5,233 USD
As of October 31, 2026
Save $13,349 AUD (64%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $20,799 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.33ct lab-grown asscher diamond

This 4.33ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811635488 or 811635488. Listed at 7 retailers as of October 31, 2026, with prices from $7,450 to $20,799, a $13,349 spread on the same certified stone. Brilliant Earth lists it at $20,799. 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

4.33
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811635488
Dimensions9.04 × 9.00 × 6.13 mm
L/W Ratio1.00
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
9.04 mm9.00 mm4.33 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811635488
Side View
Table 62.0%Crown 33.4°Girdle: MediumPavilion 42.7°Culet: NoneDepth 68.1%

Caratlytics Score

How it works →
A+
Exceptional
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: $20,799 AUD|Low: $7,158 AUD|High: $33,497 AUD|Avg: $17,319 AUD|-37.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5$7,450 AUD
Retailer 6$7,686 AUD
Retailer 2$12,343 AUD
Retailer 4$13,118 AUD
Retailer 7$14,890 AUD
Retailer 3$19,072 AUD
Brilliant Earth$20,799 AUD
Retailer 8$28,899 AUD

29 data points across 8 retailers

7 retailers$7,450 AUD to $20,799 AUD

A+
Cheapest Retailer
-
$7,450 AUD
$5,233 USD
A
Retailer 2
-
$7,686 AUD
$5,399 USD
View
A
Retailer 3
-
$12,343 AUD
$8,670 USD
View
B+
Retailer 4
-
$13,118 AUD
$9,215 USD
View
B+
Retailer 5
-
$14,890 AUD
€9,961 EUR
View
B+
Retailer 6
-
$19,072 AUD
£10,549 GBP
View
Most Expensive
B+
Brilliant Earth
20785850Y · Oct 31
$20,799 AUD
$14,610 USD
View
6 more retailers have this diamond
Prices start from $7,450 AUDSave up to $13,349 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+
4.33ct Asscher
$7,450 AUD