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Asscher|Lab Grown|IGI

0.99ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG840635096

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840635096

Diamond specifications and retailer prices

From €360 EUR
$402 USD
As of October 30, 2026
Save €1,391 EUR (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,751 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.99ct lab-grown asscher diamond

This 0.99ct lab-grown asscher sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840635096 or 840635096. Listed at 18 retailers as of October 29, 2026, with prices from €360 to €1,751, a €1,391 spread on the same certified stone. MOH London lists it at €1,751. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.99
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840635096
Dimensions5.59 × 5.54 × 3.48 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
5.59 mm5.54 mm0.99 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840635096
Side View
Table 64.0%Crown 33.8°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 62.8%

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: €1,751 EUR|Low: €360 EUR|High: €1,751 EUR|Avg: €891 EUR
MOH London
Retailer 2
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Retailer 12
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Retailer 18
October 31, 2026
Retailer 9€360 EUR
Retailer 4€403 EUR
Retailer 18€403 EUR
Retailer 8€446 EUR
Retailer 15€446 EUR
Retailer 12€547 EUR
Retailer 3€616 EUR
Retailer 17€705 EUR
Retailer 13€713 EUR
Retailer 2€732 EUR
Retailer 14€806 EUR
Retailer 5€1,184 EUR
Retailer 16€1,250 EUR
Retailer 6€1,433 EUR
Retailer 10€1,465 EUR
Retailer 7€1,635 EUR
Retailer 11€1,656 EUR
MOH London€1,751 EUR

13 data points across 18 retailers

18 retailers€360 EUR to €1,751 EUR

A
Cheapest Retailer
-
€360 EUR
$402 USD
A
Retailer 2
-
€403 EUR
$450 USD
View
Final sale: no returns
A
Retailer 3
-
€403 EUR
$450 USD
View
A
Retailer 4
-
€446 EUR
$498 USD
View
A
Retailer 5
-
€446 EUR
$498 USD
View
A
Retailer 6
-
€547 EUR
£482 GBP
View
B+
Retailer 7
-
€616 EUR
$688 USD
View
B+
Retailer 8
-
€705 EUR
$788 USD
View
B+
Retailer 9
-
€713 EUR
View
B+
Retailer 10
-
€732 EUR
£644 GBP
View
B+
Retailer 11
-
€806 EUR
ZAR 14,553 ZAR
View
B
Retailer 12
-
€1,184 EUR
SGD 1,788 SGD
View
B
Retailer 13
-
€1,250 EUR
$1,397 USD
View
B
Retailer 14
-
€1,433 EUR
$1,601 USD
View
B
Retailer 15
-
€1,465 EUR
$1,637 USD
View
B
Retailer 16
-
€1,635 EUR
$1,827 USD
View
B
Retailer 17
-
€1,656 EUR
$1,850 USD
View
Most Expensive
B
MOH London
LG840635096 · Oct 29
€1,751 EUR
£1,540 GBP
View
17 more retailers have this diamond
Prices start from €360 EURSave up to €1,391 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
0.99ct Asscher
€360 EUR