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Asscher|Lab Grown|IGI

3.99ct D IF Asscher Lab Grown Diamond

EX • D/IF • IGI LG832602940

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG832602940

Diamond specifications and retailer prices

From $8,412 AUD
$5,909 USD
As of October 31, 2026
Save $24,806 AUD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $33,218 AUD at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.99ct lab-grown asscher diamond

This 3.99ct 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 LG832602940 or 832602940. Listed at 12 retailers as of October 31, 2026, with prices from $8,412 to $33,218, a $24,806 spread on the same certified stone. With Clarity lists it at $33,218. 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

3.99
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.9°
Pavilion angle44.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG832602940
Dimensions8.71 × 8.64 × 5.68 mm
L/W Ratio1.01
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
8.71 mm8.64 mm3.99 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG832602940
Side View
Table 65.0%Crown 27.9°Girdle: MediumPavilion 44.8°Culet: NoneDepth 65.7%

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: $10,547 AUD|Low: $8,412 AUD|High: $33,218 AUD|Avg: $17,651 AUD|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
October 31, 2026
Retailer 6$8,412 AUD
Retailer 9$10,478 AUD
Retailer 1$10,547 AUD
Retailer 10$12,852 AUD
Retailer 4$13,719 AUD
Retailer 8$15,640 AUD
Retailer 5$17,008 AUD
Retailer 3$19,302 AUD
Retailer 2$22,493 AUD
Retailer 7$29,885 AUD
With Clarity$33,218 AUD

22 data points across 11 retailers

12 retailers$8,412 AUD to $33,218 AUD

A
Cheapest Retailer
-
$8,412 AUD
$5,909 USD
A
Retailer 2
-
$9,083 AUD
$6,380 USD
View
B+
Retailer 3
-
$10,478 AUD
HK$57,500 HKD
View
B+
Retailer 4
-
$10,547 AUD
£5,834 GBP
View
B+
Retailer 5
-
$12,852 AUD
$9,028 USD
View
B+
Retailer 6
-
$13,719 AUD
€9,178 EUR
View
B+
Retailer 7
-
$15,640 AUD
$10,986 USD
View
B+
Retailer 8
-
$17,008 AUD
£9,407 GBP
View
B
Retailer 9
-
$19,302 AUD
ZAR 219,043 ZAR
View
Retailer 10
-
$22,493 AUD
$15,800 USD
View
Price last confirmed 7 days ago
B
Retailer 11
-
$29,885 AUD
$20,993 USD
View
Most Expensive
B
With Clarity
832602940 · Oct 31
$33,218 AUD
$23,334 USD
View
11 more retailers have this diamond
Prices start from $8,412 AUDSave up to $24,806 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
3.99ct Asscher
$8,412 AUD