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Asscher|Lab Grown|IGI

1.03ct D FL Asscher Lab Grown Diamond

GD • D/FL • IGI LG818671736

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818671736

Diamond specifications and retailer prices

From $574 AUD
$403 USD
As of October 30, 2026
Save $1,927 AUD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,500 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown asscher diamond

This 1.03ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG818671736 or 818671736. Listed at 19 retailers as of October 29, 2026, with prices from $574 to $2,500, a $1,927 spread on the same certified stone. MOH London lists it at $2,500. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
D
Colour
FL
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818671736
Dimensions5.52 × 5.51 × 3.77 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
5.52 mm5.51 mm1.03 ctD / FL
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818671736
Side View
Table 63.0%Crown 35.1°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 68.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,500 AUD|Low: $444 AUD|High: $2,739 AUD|Avg: $1,432 AUD|-7.6%
MOH London
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
October 31, 2026
Retailer 3$574 AUD
Retailer 6$693 AUD
Retailer 7$854 AUD
Retailer 13$887 AUD
Retailer 11$897 AUD
Retailer 9$1,027 AUD
Retailer 10$1,094 AUD
Retailer 2$1,147 AUD
Retailer 14$1,453 AUD
Retailer 8$1,572 AUD
Retailer 5$1,872 AUD
Retailer 4$2,104 AUD
Retailer 12$2,429 AUD
MOH London$2,500 AUD

35 data points across 14 retailers

19 retailers$574 AUD to $2,500 AUD

Retailer 1
-
$558 AUD
$392 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$574 AUD
$403 USD
View
Final sale: no returns
Retailer 3
-
$625 AUD
$439 USD
View
Price last confirmed 37 days ago
Retailer 4
-
$683 AUD
$480 USD
View
Price last confirmed 36 days ago
Retailer 5
-
$693 AUD
$487 USD
View
Price last confirmed 19 days ago
Retailer 6
-
$693 AUD
$487 USD
View
Price last confirmed 28 days ago
B+
Retailer 7
-
$854 AUD
$600 USD
View
B+
Retailer 8
-
$887 AUD
$623 USD
View
B+
Retailer 9
-
$897 AUD
$630 USD
View
B+
Retailer 10
-
$1,027 AUD
€687 EUR
View
B+
Retailer 11
-
$1,094 AUD
ZAR 12,412 ZAR
View
B+
Retailer 12
-
$1,147 AUD
£635 GBP
View
B
Retailer 13
-
$1,453 AUD
$1,020 USD
View
B
Retailer 14
-
$1,572 AUD
$1,104 USD
View
Retailer 15
-
$1,872 AUD
$1,315 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
$2,104 AUD
$1,478 USD
View
Retailer 17
-
$2,227 AUD
$1,564 USD
View
Price last confirmed 31 days ago
B
Retailer 18
-
$2,429 AUD
$1,706 USD
View
Most Expensive
B
MOH London
LG818671736 · Oct 29
$2,500 AUD
£1,383 GBP
View
18 more retailers have this diamond
Prices start from $574 AUDSave up to $1,927 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
1.03ct Asscher
$574 AUD