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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 €358 EUR
$402 USD
As of November 2, 2026
Save €1,376 EUR (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,735 EUR at MOH London · As of November 1, 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 20 retailers as of November 1, 2026, with prices from €358 to €1,735, a €1,376 spread on the same certified stone. MOH London lists it at €1,735. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €1,735 EUR|Low: €358 EUR|High: €1,744 EUR|Avg: €892 EUR|-0.5%
MOH London
Retailer 2
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
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Retailer 19
November 2, 2026
Retailer 10€358 EUR
Retailer 3€401 EUR
Retailer 5€401 EUR
Retailer 9€444 EUR
Retailer 17€444 EUR
Retailer 2€544 EUR
Retailer 4€613 EUR
Retailer 19€703 EUR
Retailer 16€711 EUR
Retailer 13€729 EUR
Retailer 12€806 EUR
Retailer 14€976 EUR
Retailer 6€1,180 EUR
Retailer 18€1,246 EUR
Retailer 7€1,427 EUR
Retailer 11€1,459 EUR
Retailer 8€1,629 EUR
Retailer 15€1,649 EUR
MOH London€1,735 EUR

15 data points across 19 retailers

20 retailers€358 EUR to €1,735 EUR

A
Cheapest Retailer
-
€358 EUR
$402 USD
A
Retailer 2
-
€401 EUR
$450 USD
View
Final sale: no returns
A
Retailer 3
-
€401 EUR
$450 USD
View
A
Retailer 4
-
€444 EUR
$498 USD
View
Retailer 5
-
€444 EUR
$498 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€544 EUR
£480 GBP
View
B+
Retailer 7
-
€613 EUR
$688 USD
View
B+
Retailer 8
-
€703 EUR
$788 USD
View
B+
Retailer 9
-
€711 EUR
View
B+
Retailer 10
-
€729 EUR
£644 GBP
View
B+
Retailer 11
-
€806 EUR
ZAR 14,605 ZAR
View
B+
Retailer 12
-
€976 EUR
$1,095 USD
View
B
Retailer 13
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€1,123 EUR
$1,260 USD
View
B
Retailer 14
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€1,180 EUR
SGD 1,788 SGD
View
B
Retailer 15
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€1,246 EUR
$1,397 USD
View
B
Retailer 16
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€1,427 EUR
$1,601 USD
View
B
Retailer 17
-
€1,459 EUR
$1,637 USD
View
B
Retailer 18
-
€1,629 EUR
$1,827 USD
View
B
Retailer 19
-
€1,649 EUR
$1,850 USD
View
Most Expensive
B
MOH London
LG840635096 · Nov 1
€1,735 EUR
£1,532 GBP
View
19 more retailers have this diamond
Prices start from €358 EURSave up to €1,376 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
€358 EUR