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Asscher|Lab Grown|IGI

3.90ct E FL Asscher Lab Grown Diamond

ID • E/FL • IGI LG836614573

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836614573

Diamond specifications and retailer prices

From $6,133 AUD
$4,308 USD
As of October 30, 2026
Save $23,811 AUD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $29,944 AUD at With Clarity · As of October 30, 2026
View at With Clarity

About this 3.9ct lab-grown asscher diamond

This 3.9ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836614573 or 836614573. Listed at 20 retailers as of October 30, 2026, with prices from $6,133 to $29,944, a $23,811 spread on the same certified stone. With Clarity lists it at $29,944. 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

3.90
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836614573
Dimensions8.56 × 8.55 × 5.79 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
8.56 mm8.55 mm3.90 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836614573
Side View
Table 62.0%Crown 36.6°Girdle: Slightly ThickPavilion 39.3°Culet: NoneDepth 67.7%

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 30
Current: $7,854 AUD|Low: $6,133 AUD|High: $29,944 AUD|Avg: $11,575 AUD|-0.3%
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
With Clarity
October 30, 2026
Retailer 10$6,133 AUD
Retailer 4$6,428 AUD
Retailer 17$6,707 AUD
Retailer 6$7,114 AUD
Retailer 2$7,175 AUD
Retailer 9$7,834 AUD
Retailer 1$7,854 AUD
Retailer 3$8,644 AUD
Retailer 5$8,890 AUD
Retailer 11$9,216 AUD
Retailer 16$9,258 AUD
Retailer 8$10,002 AUD
Retailer 18$11,009 AUD
Retailer 13$12,969 AUD
Retailer 15$13,298 AUD
Retailer 14$14,809 AUD
Retailer 12$16,517 AUD
Retailer 7$25,349 AUD
With Clarity$29,944 AUD

12 data points across 19 retailers

20 retailers$6,133 AUD to $29,944 AUD

A
Cheapest Retailer
-
$6,133 AUD
$4,308 USD
A
Retailer 2
-
$6,428 AUD
$4,515 USD
View
A
Retailer 3
-
$6,707 AUD
$4,711 USD
View
A
Retailer 4
-
$7,114 AUD
$4,997 USD
View
A
Retailer 5
-
$7,175 AUD
$5,040 USD
View
A
Retailer 6
-
$7,834 AUD
$5,503 USD
View
Final sale: no returns
A
Retailer 7
-
$7,854 AUD
£4,344 GBP
View
A
Retailer 8
-
$8,644 AUD
$6,072 USD
View
A
Retailer 9
-
$8,890 AUD
$6,245 USD
View
A
Retailer 10
-
$9,216 AUD
£5,097 GBP
View
B+
Retailer 11
-
$9,258 AUD
$6,503 USD
View
B+
Retailer 12
-
$10,002 AUD
£5,532 GBP
View
B+
Retailer 13
-
$11,009 AUD
$7,733 USD
View
B+
Retailer 14
-
$11,232 AUD
$7,890 USD
View
B+
Retailer 15
-
$12,969 AUD
€8,676 EUR
View
B+
Retailer 16
-
$13,298 AUD
$9,341 USD
View
B+
Retailer 17
-
$14,809 AUD
£8,191 GBP
View
B+
Retailer 18
-
$16,517 AUD
ZAR 187,438 ZAR
View
B
Retailer 19
-
$25,349 AUD
$17,806 USD
View
Most Expensive
B
With Clarity
836614573 · Oct 30
$29,944 AUD
$21,034 USD
View
19 more retailers have this diamond
Prices start from $6,133 AUDSave up to $23,811 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
3.90ct Asscher
$6,133 AUD