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Asscher|Lab Grown|IGI

4.08ct D FL Asscher Lab Grown Diamond

EX • D/FL • IGI LG831604050

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831604050

Diamond specifications and retailer prices

From $7,144 AUD
£3,951 GBP
As of November 1, 2026
Save $36,202 AUD (84%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $43,346 AUD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.08ct lab-grown asscher diamond

This 4.08ct 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 LG831604050 or 831604050. Listed at 25 retailers as of October 31, 2026, with prices from $7,144 to $43,346, a $36,202 spread on the same certified stone. With Clarity lists it at $43,346. 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

4.08
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831604050
Dimensions8.96 × 8.95 × 5.80 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
8.96 mm8.95 mm4.08 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831604050
Side View
Table 61.0%Crown 32.3°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 64.8%

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: Nov 1
Current: $23,849 AUD|Low: $7,056 AUD|High: $43,346 AUD|Avg: $13,195 AUD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
With Clarity
November 1, 2026
Retailer 12$7,144 AUD
Retailer 16$7,306 AUD
Retailer 4$7,749 AUD
Retailer 19$7,873 AUD
Retailer 3$8,280 AUD
Retailer 17$8,577 AUD
Retailer 21$8,599 AUD
Retailer 2$8,794 AUD
Retailer 14$9,498 AUD
Retailer 18$10,182 AUD
Retailer 8$10,259 AUD
Retailer 20$10,985 AUD
Retailer 5$12,150 AUD
Retailer 13$12,656 AUD
Retailer 15$12,663 AUD
Retailer 10$13,904 AUD
Retailer 7$15,315 AUD
Retailer 11$17,337 AUD
Retailer 9$18,037 AUD
Retailer 22$20,073 AUD
Retailer 1$23,849 AUD
Retailer 6$29,685 AUD
Retailer 23$30,660 AUD
With Clarity$43,346 AUD

26 data points across 24 retailers

25 retailers$7,144 AUD to $43,346 AUD

A
Cheapest Retailer
-
$7,144 AUD
£3,951 GBP
A
Retailer 2
-
$7,306 AUD
$5,132 USD
View
A
Retailer 3
-
$7,749 AUD
$5,443 USD
View
A
Retailer 4
-
$7,873 AUD
$5,530 USD
View
A
Retailer 5
-
$8,280 AUD
$5,816 USD
View
Final sale: no returns
Retailer 6
-
$8,475 AUD
$5,953 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
$8,577 AUD
$6,025 USD
View
A
Retailer 8
-
$8,599 AUD
$6,040 USD
View
A
Retailer 9
-
$8,794 AUD
$6,177 USD
View
A
Retailer 10
-
$9,498 AUD
$6,672 USD
View
A
Retailer 11
-
$10,182 AUD
$7,152 USD
View
A
Retailer 12
-
$10,259 AUD
HK$56,300 HKD
View
A
Retailer 13
-
$10,985 AUD
£6,076 GBP
View
B+
Retailer 14
-
$12,150 AUD
£6,720 GBP
View
B+
Retailer 15
-
$12,656 AUD
$8,890 USD
View
Retailer 16
-
$12,663 AUD
$8,895 USD
View
Price last confirmed 13 days ago
B+
Retailer 17
-
$13,904 AUD
€9,302 EUR
View
B+
Retailer 18
-
$15,315 AUD
$10,758 USD
View
B+
Retailer 19
-
$17,337 AUD
£9,589 GBP
View
B+
Retailer 20
-
$18,037 AUD
ZAR 204,680 ZAR
View
B+
Retailer 21
-
$20,073 AUD
$14,100 USD
View
B
Retailer 22
-
$23,849 AUD
$16,753 USD
View
B
Retailer 23
-
$29,685 AUD
SGD 28,178 SGD
View
B
Retailer 24
-
$30,660 AUD
$21,537 USD
View
Most Expensive
B
With Clarity
831604050 · Oct 31
$43,346 AUD
$30,448 USD
View
24 more retailers have this diamond
Prices start from $7,144 AUDSave up to $36,202 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
4.08ct Asscher
$7,144 AUD