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Asscher|Lab Grown|IGI

1.00ct D FL Asscher Lab Grown Diamond

VG • D/FL • IGI LG840617138

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840617138

Diamond specifications and retailer prices

From €407 EUR
$456 USD
As of November 1, 2026
Save €1,965 EUR (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,372 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1ct lab-grown asscher diamond

This 1ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG840617138 or 840617138. Listed at 13 retailers as of November 1, 2026, with prices from €407 to €2,372, a €1,965 spread on the same certified stone. Brilliant Earth lists it at €2,372. 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

1.00
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840617138
Dimensions5.50 × 5.50 × 3.66 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
5.50 mm5.50 mm1.00 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840617138
Side View
Table 65.0%Crown 34.9°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 66.5%

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: Nov 1
Current: €2,372 EUR|Low: €407 EUR|High: €2,372 EUR|Avg: €935 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 12€407 EUR
Retailer 2€465 EUR
Retailer 5€465 EUR
Retailer 10€491 EUR
Retailer 8€687 EUR
Retailer 11€715 EUR
Retailer 3€722 EUR
Retailer 7€743 EUR
Retailer 6€779 EUR
Retailer 13€1,197 EUR
Retailer 9€1,267 EUR
Retailer 4€1,773 EUR
Brilliant Earth€2,372 EUR

18 data points across 13 retailers

13 retailers€407 EUR to €2,372 EUR

A
Cheapest Retailer
-
€407 EUR
$456 USD
Final sale: no returns
A
Retailer 2
-
€465 EUR
£411 GBP
View
Retailer 3
-
€465 EUR
$522 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
€491 EUR
HK$4,300 HKD
View
B+
Retailer 5
-
€687 EUR
$770 USD
View
B+
Retailer 6
-
€715 EUR
$802 USD
View
B+
Retailer 7
-
€722 EUR
View
B+
Retailer 8
-
€743 EUR
£656 GBP
View
B+
Retailer 9
-
€779 EUR
ZAR 14,110 ZAR
View
B
Retailer 10
-
€1,197 EUR
SGD 1,814 SGD
View
B
Retailer 11
-
€1,267 EUR
$1,421 USD
View
Retailer 12
-
€1,773 EUR
£1,566 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
22132512A · Nov 2
€2,372 EUR
$2,660 USD
View
12 more retailers have this diamond
Prices start from €407 EURSave up to €1,965 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
1.00ct Asscher
€407 EUR