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Asscher|Lab Grown|IGI

3.00ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG821641236

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG821641236

Diamond specifications and retailer prices

From $4,938 AUD
$3,469 USD
As of October 31, 2026
Save $20,963 AUD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $25,901 AUD at With Clarity · As of October 31, 2026
View at With Clarity

About this 3ct lab-grown asscher diamond

This 3ct 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 LG821641236 or 821641236. Listed at 12 retailers as of October 31, 2026, with prices from $4,938 to $25,901, a $20,963 spread on the same certified stone. With Clarity lists it at $25,901. 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

3.00
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821641236
Dimensions7.91 × 7.91 × 5.17 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
7.91 mm7.91 mm3.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821641236
Side View
Table 61.0%Crown 33°Girdle: MediumPavilion 42.6°Culet: NoneDepth 65.4%

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 31
Current: $6,712 AUD|Low: $4,938 AUD|High: $36,262 AUD|Avg: $12,768 AUD|-25.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 31, 2026
Retailer 7$4,938 AUD
Retailer 8$4,966 AUD
Retailer 11$6,123 AUD
Retailer 1$6,712 AUD
Retailer 10$7,545 AUD
Retailer 5$8,024 AUD
Retailer 3$8,529 AUD
Retailer 4$12,599 AUD
Retailer 6$12,761 AUD
Retailer 9$13,154 AUD
Retailer 2$17,439 AUD
With Clarity$25,901 AUD

41 data points across 12 retailers

12 retailers$4,938 AUD to $25,901 AUD

A
Cheapest Retailer
-
$4,938 AUD
$3,469 USD
A
Retailer 2
-
$4,966 AUD
$3,488 USD
View
A
Retailer 3
-
$6,123 AUD
HK$33,600 HKD
View
A
Retailer 4
-
$6,712 AUD
£3,713 GBP
View
A
Retailer 5
-
$7,545 AUD
$5,300 USD
View
B+
Retailer 6
-
$8,024 AUD
€5,368 EUR
View
Retailer 7
-
$8,529 AUD
$5,991 USD
View
Price last confirmed 61 days ago
B+
Retailer 8
-
$12,599 AUD
$8,850 USD
View
B+
Retailer 9
-
$12,761 AUD
£7,058 GBP
View
B
Retailer 10
-
$13,154 AUD
$9,240 USD
View
B
Retailer 11
-
$17,439 AUD
$12,250 USD
View
Most Expensive
B
With Clarity
821641236 · Oct 31
$25,901 AUD
$18,194 USD
View
11 more retailers have this diamond
Prices start from $4,938 AUDSave up to $20,963 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
3.00ct Asscher
$4,938 AUD