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Asscher|Lab Grown|IGI

1.03ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG816610537

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG816610537

Diamond specifications and retailer prices

From €346 EUR
$386 USD
As of October 30, 2026
Save €1,164 EUR (77%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,510 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 top-tier cut grade and certified by IGI LG816610537 or 816610537. Listed at 20 retailers as of October 29, 2026, with prices from €346 to €1,510, a €1,164 spread on the same certified stone. MOH London lists it at €1,510. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816610537
Dimensions5.68 × 5.64 × 3.61 mm
L/W Ratio1.01
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
5.68 mm5.64 mm1.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816610537
Side View
Table 60.0%Crown 34.5°Girdle: Slightly ThickPavilion 43°Culet: NoneDepth 64.0%

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: €1,510 EUR|Low: €346 EUR|High: €1,639 EUR|Avg: €780 EUR|-7.8%
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
Retailer 15
October 31, 2026
Retailer 15€346 EUR
Retailer 9€397 EUR
Retailer 7€414 EUR
Retailer 13€554 EUR
Retailer 5€564 EUR
Retailer 3€619 EUR
Retailer 10€620 EUR
Retailer 11€660 EUR
Retailer 2€690 EUR
Retailer 14€874 EUR
Retailer 8€1,127 EUR
Retailer 6€1,177 EUR
Retailer 4€1,273 EUR
Retailer 12€1,486 EUR
MOH London€1,510 EUR

37 data points across 15 retailers

20 retailers€346 EUR to €1,510 EUR

Retailer 1
-
€335 EUR
$374 USD
Price last confirmed 23 days ago
A
Retailer 2
-
€346 EUR
$386 USD
View
Final sale: no returns
Retailer 3
-
€388 EUR
$433 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
€397 EUR
£349 GBP
View
Retailer 5
-
€409 EUR
$457 USD
View
Price last confirmed 36 days ago
Retailer 6
-
€414 EUR
$463 USD
View
Price last confirmed 28 days ago
Retailer 7
-
€414 EUR
$463 USD
View
Price last confirmed 19 days ago
A
Retailer 8
-
€554 EUR
$619 USD
View
B+
Retailer 9
-
€564 EUR
$630 USD
View
B+
Retailer 10
-
€619 EUR
$691 USD
View
A
Retailer 11
-
€620 EUR
View
B+
Retailer 12
-
€660 EUR
ZAR 11,915 ZAR
View
B+
Retailer 13
-
€690 EUR
£607 GBP
View
B+
Retailer 14
-
€874 EUR
$976 USD
View
B+
Retailer 15
-
€1,127 EUR
$1,259 USD
View
Retailer 16
-
€1,177 EUR
$1,315 USD
View
Price last confirmed 13 days ago
B
Retailer 17
-
€1,273 EUR
$1,422 USD
View
Retailer 18
-
€1,333 EUR
$1,489 USD
View
Price last confirmed 31 days ago
B
Retailer 19
-
€1,486 EUR
$1,660 USD
View
Most Expensive
B
MOH London
LG816610537 · Oct 29
€1,510 EUR
£1,328 GBP
View
19 more retailers have this diamond
Prices start from €346 EURSave up to €1,164 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
€346 EUR