CaratHunter
Plans
Asscher|Lab Grown|IGI

1.58ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG840634927

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840634927

Diamond specifications and retailer prices

From $1,090 AUD
$766 USD
As of October 30, 2026
Save $6,113 AUD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,203 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.58ct lab-grown asscher diamond

This 1.58ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840634927 or 840634927. Listed at 16 retailers as of October 30, 2026, with prices from $1,090 to $7,203, a $6,113 spread on the same certified stone. Brilliant Earth lists it at $7,203. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634927
Dimensions6.46 × 6.39 × 4.14 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.46 mm6.39 mm1.58 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634927
Side View
Table 65.0%Crown 36.8°Girdle: MediumPavilion 38.8°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: Oct 30
Current: $2,535 AUD|Low: $1,090 AUD|High: $5,474 AUD|Avg: $2,855 AUD|-12.1%
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
October 31, 2026
Retailer 2$1,090 AUD
Retailer 3$1,283 AUD
Retailer 11$1,381 AUD
Retailer 14$1,744 AUD
Retailer 8$1,808 AUD
Retailer 9$1,827 AUD
Retailer 7$1,838 AUD
Retailer 10$2,076 AUD
Retailer 1$2,535 AUD
Retailer 5$3,720 AUD
Retailer 4$3,866 AUD
Retailer 15$3,895 AUD
Retailer 12$4,764 AUD
Retailer 6$5,457 AUD
Retailer 13$5,474 AUD

16 data points across 15 retailers

16 retailers$1,090 AUD to $7,203 AUD

A
Cheapest Retailer
-
$1,090 AUD
$766 USD
Final sale: no returns
Retailer 2
-
$1,283 AUD
£710 GBP
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,381 AUD
$970 USD
View
B+
Retailer 4
-
$1,744 AUD
$1,225 USD
View
B+
Retailer 5
-
$1,808 AUD
£1,000 GBP
View
B+
Retailer 6
-
$1,827 AUD
€1,222 EUR
View
B+
Retailer 7
-
$1,838 AUD
$1,291 USD
View
B+
Retailer 8
-
$2,076 AUD
ZAR 23,555 ZAR
View
B+
Retailer 9
-
$2,535 AUD
$1,781 USD
View
B
Retailer 10
-
$3,720 AUD
$2,613 USD
View
B
Retailer 11
-
$3,866 AUD
SGD 3,670 SGD
View
B
Retailer 12
-
$3,895 AUD
$2,736 USD
View
B
Retailer 13
-
$4,764 AUD
£2,635 GBP
View
B
Retailer 14
-
$5,457 AUD
$3,833 USD
View
Retailer 15
-
$5,474 AUD
$3,845 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21861692A · Oct 30
$7,203 AUD
$5,060 USD
View
15 more retailers have this diamond
Prices start from $1,090 AUDSave up to $6,113 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
1.58ct Asscher
$1,090 AUD