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Asscher|Lab Grown|IGI

3.91ct E FL Asscher Lab Grown Diamond

ID • E/FL • IGI LG836616490

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836616490

Diamond specifications and retailer prices

From $6,149 AUD
$4,319 USD
As of October 30, 2026
Save $23,872 AUD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $30,021 AUD at With Clarity · As of October 30, 2026
View at With Clarity

About this 3.91ct lab-grown asscher diamond

This 3.91ct 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 LG836616490 or 836616490. Listed at 21 retailers as of October 30, 2026, with prices from $6,149 to $30,021, a $23,872 spread on the same certified stone. With Clarity lists it at $30,021. 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

3.91
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.6°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836616490
Dimensions8.42 × 8.39 × 5.92 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
8.42 mm8.39 mm3.91 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836616490
Side View
Table 58.0%Crown 29.6°Girdle: Slightly ThickPavilion 42.3°Culet: NoneDepth 70.6%

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: $7,873 AUD|Low: $6,149 AUD|High: $30,021 AUD|Avg: $12,398 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
Retailer 19
Retailer 20
With Clarity
October 30, 2026
Retailer 13$6,149 AUD
Retailer 5$6,443 AUD
Retailer 20$6,722 AUD
Retailer 8$7,132 AUD
Retailer 3$7,196 AUD
Retailer 11$7,854 AUD
Retailer 1$7,873 AUD
Retailer 4$8,684 AUD
Retailer 7$8,912 AUD
Retailer 12$9,239 AUD
Retailer 19$9,280 AUD
Retailer 10$10,023 AUD
Retailer 2$11,037 AUD
Retailer 17$11,254 AUD
Retailer 15$13,003 AUD
Retailer 18$13,332 AUD
Retailer 16$14,845 AUD
Retailer 14$16,557 AUD
Retailer 9$25,414 AUD
Retailer 6$27,407 AUD
With Clarity$30,021 AUD

12 data points across 21 retailers

21 retailers$6,149 AUD to $30,021 AUD

A
Cheapest Retailer
-
$6,149 AUD
$4,319 USD
A
Retailer 2
-
$6,443 AUD
$4,526 USD
View
A
Retailer 3
-
$6,722 AUD
$4,722 USD
View
A
Retailer 4
-
$7,132 AUD
$5,010 USD
View
A
Retailer 5
-
$7,196 AUD
$5,055 USD
View
A
Retailer 6
-
$7,854 AUD
$5,517 USD
View
Final sale: no returns
A
Retailer 7
-
$7,873 AUD
£4,354 GBP
View
A
Retailer 8
-
$8,684 AUD
$6,100 USD
View
A
Retailer 9
-
$8,912 AUD
$6,260 USD
View
A
Retailer 10
-
$9,239 AUD
£5,110 GBP
View
B+
Retailer 11
-
$9,280 AUD
$6,519 USD
View
B+
Retailer 12
-
$10,023 AUD
£5,544 GBP
View
B+
Retailer 13
-
$11,037 AUD
$7,753 USD
View
B+
Retailer 14
-
$11,254 AUD
$7,905 USD
View
B+
Retailer 15
-
$13,003 AUD
€8,699 EUR
View
B+
Retailer 16
-
$13,332 AUD
$9,365 USD
View
B+
Retailer 17
-
$14,845 AUD
£8,211 GBP
View
B+
Retailer 18
-
$16,557 AUD
ZAR 187,895 ZAR
View
B
Retailer 19
-
$25,414 AUD
$17,852 USD
View
B
Retailer 20
-
$27,407 AUD
SGD 26,016 SGD
View
Most Expensive
B
With Clarity
836616490 · Oct 30
$30,021 AUD
$21,088 USD
View
20 more retailers have this diamond
Prices start from $6,149 AUDSave up to $23,872 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
3.91ct Asscher
$6,149 AUD