CaratHunter
Plans
Asscher|Lab Grown|IGI

1.03ct E FL Asscher Lab Grown Diamond

ID • E/FL • IGI LG778670312

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG778670312

Diamond specifications and retailer prices

From €176 EUR
$197 USD
As of October 30, 2026
Save €1,515 EUR (90%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,692 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown asscher diamond

This 1.03ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG778670312 or 778670312. Listed at 8 retailers as of October 30, 2026, with prices from €176 to €1,692, a €1,515 spread on the same certified stone. Do Amore Diamonds lists it at €1,692. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778670312
Dimensions5.67 × 5.66 × 3.53 mm
L/W Ratio1.00
Culet sizePointed
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
5.67 mm5.66 mm1.03 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778670312
Side View
Table 63.0%Crown 32.7°Girdle: Slightly ThickPavilion 42.6°Culet: NoneDepth 62.4%

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: €1,692 EUR|Low: €176 EUR|High: €2,909 EUR|Avg: €985 EUR|-34.6%
Do Amore Diamonds
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 12€176 EUR
Retailer 11€204 EUR
Retailer 14€367 EUR
Retailer 10€381 EUR
Retailer 13€533 EUR
Retailer 2€705 EUR
Retailer 9€776 EUR
Retailer 6€889 EUR
Retailer 15€926 EUR
Retailer 3€926 EUR
Retailer 5€928 EUR
Retailer 8€972 EUR
Do Amore Diamonds€1,692 EUR
Retailer 7€1,719 EUR
Retailer 4€1,777 EUR

27 data points across 15 retailers

8 retailers€176 EUR to €1,692 EUR

A
Cheapest Retailer
-
€176 EUR
$197 USD
A
Retailer 2
-
€204 EUR
$228 USD
View
A
Retailer 3
-
€367 EUR
$410 USD
View
Final sale: no returns
A
Retailer 4
-
€381 EUR
$426 USD
View
B+
Retailer 5
-
€705 EUR
$788 USD
View
B+
Retailer 6
-
€776 EUR
$867 USD
View
B+
Retailer 7
-
€972 EUR
£855 GBP
View
Most Expensive
B
Do Amore Diamonds
27-DC464AE5F · Oct 31
€1,692 EUR
$1,890 USD
View
7 more retailers have this diamond
Prices start from €176 EURSave up to €1,515 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
€176 EUR