CaratHunter
Plans
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 €361 EUR
$403 USD
As of October 30, 2026
Save €1,211 EUR (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,572 EUR 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 €361 to €1,572, a €1,211 spread on the same certified stone. MOH London lists it at €1,572. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,572 EUR|Low: €279 EUR|High: €1,722 EUR|Avg: €900 EUR|-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€361 EUR
Retailer 6€436 EUR
Retailer 7€537 EUR
Retailer 13€558 EUR
Retailer 11€564 EUR
Retailer 9€646 EUR
Retailer 10€688 EUR
Retailer 2€721 EUR
Retailer 14€913 EUR
Retailer 8€988 EUR
Retailer 5€1,177 EUR
Retailer 4€1,323 EUR
Retailer 12€1,527 EUR
MOH London€1,572 EUR

35 data points across 14 retailers

19 retailers€361 EUR to €1,572 EUR

Retailer 1
-
€351 EUR
$392 USD
Price last confirmed 23 days ago
A
Retailer 2
-
€361 EUR
$403 USD
View
Final sale: no returns
Retailer 3
-
€393 EUR
$439 USD
View
Price last confirmed 37 days ago
Retailer 4
-
€430 EUR
$480 USD
View
Price last confirmed 36 days ago
Retailer 5
-
€436 EUR
$487 USD
View
Price last confirmed 19 days ago
Retailer 6
-
€436 EUR
$487 USD
View
Price last confirmed 28 days ago
B+
Retailer 7
-
€537 EUR
$600 USD
View
B+
Retailer 8
-
€558 EUR
$623 USD
View
B+
Retailer 9
-
€564 EUR
$630 USD
View
B+
Retailer 10
-
€646 EUR
View
B+
Retailer 11
-
€688 EUR
ZAR 12,412 ZAR
View
B+
Retailer 12
-
€721 EUR
£635 GBP
View
B
Retailer 13
-
€913 EUR
$1,020 USD
View
B
Retailer 14
-
€988 EUR
$1,104 USD
View
Retailer 15
-
€1,177 EUR
$1,315 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
€1,323 EUR
$1,478 USD
View
Retailer 17
-
€1,400 EUR
$1,564 USD
View
Price last confirmed 31 days ago
B
Retailer 18
-
€1,527 EUR
$1,706 USD
View
Most Expensive
B
MOH London
LG818671736 · Oct 29
€1,572 EUR
£1,383 GBP
View
18 more retailers have this diamond
Prices start from €361 EURSave up to €1,211 EUR

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
€361 EUR