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Asscher|Lab Grown|IGI

0.91ct D IF Asscher Lab Grown Diamond

EX • D/IF • IGI LG804673093

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG804673093

Diamond specifications and retailer prices

From €196 EUR
$219 USD
As of October 30, 2026
Save €1,129 EUR (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,325 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 0.91ct lab-grown asscher diamond

This 0.91ct lab-grown asscher sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804673093 or 804673093. Listed at 20 retailers as of October 30, 2026, with prices from €196 to €1,325, a €1,129 spread on the same certified stone. Brilliant Earth lists it at €1,325. 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

0.91
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804673093
Dimensions5.40 × 5.40 × 3.47 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
5.40 mm5.40 mm0.91 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804673093
Side View
Table 63.0%Crown 28.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 64.3%

Caratlytics Score

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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: €1,325 EUR|Low: €196 EUR|High: €1,674 EUR|Avg: €625 EUR|-20.9%
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
October 31, 2026
Retailer 13€196 EUR
Retailer 5€219 EUR
Retailer 6€402 EUR
Retailer 3€415 EUR
Retailer 7€440 EUR
Retailer 4€448 EUR
Retailer 2€452 EUR
Retailer 8€606 EUR
Retailer 11€635 EUR
Retailer 12€835 EUR
Retailer 10€904 EUR
Retailer 9€975 EUR
Brilliant Earth€1,325 EUR

41 data points across 13 retailers

20 retailers€196 EUR to €1,325 EUR

A
Cheapest Retailer
-
€196 EUR
$219 USD
A
Retailer 2
-
€219 EUR
$245 USD
View
Final sale: no returns
A
Retailer 3
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€227 EUR
$254 USD
View
A
Retailer 4
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€243 EUR
$272 USD
View
A
Retailer 5
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€243 EUR
$272 USD
View
A
Retailer 6
-
€402 EUR
View
A
Retailer 7
-
€415 EUR
$464 USD
View
A
Retailer 8
-
€440 EUR
ZAR 7,933 ZAR
View
A
Retailer 9
-
€448 EUR
$501 USD
View
A
Retailer 10
-
€452 EUR
£397 GBP
View
B+
Retailer 11
-
€521 EUR
$582 USD
View
B+
Retailer 12
-
€606 EUR
A$1,042 AUD
View
B+
Retailer 13
-
€635 EUR
$709 USD
View
B+
Retailer 14
-
€655 EUR
SGD 989 SGD
View
B+
Retailer 15
-
€781 EUR
$873 USD
View
B+
Retailer 16
-
€829 EUR
$926 USD
View
B
Retailer 17
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€835 EUR
$933 USD
View
Retailer 18
-
€904 EUR
$1,010 USD
View
Price last confirmed 10 days ago
B
Retailer 19
-
€975 EUR
£858 GBP
View
Most Expensive
B
Brilliant Earth
21420245A · Oct 31
€1,325 EUR
$1,480 USD
View
19 more retailers have this diamond
Prices start from €196 EURSave up to €1,129 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
0.91ct Asscher
€196 EUR