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Asscher|Lab Grown|IGI

0.52ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG818657665

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818657665

Diamond specifications and retailer prices

From €261 EUR
As of November 5, 2026
Save €978 EUR (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,239 EUR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.52ct lab-grown asscher diamond

This 0.52ct lab-grown asscher sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818657665 or 818657665. Listed at 18 retailers as of November 4, 2026, with prices from €261 to €1,239, a €978 spread on the same certified stone. Reve Diamonds lists it at €1,239. 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

0.52
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818657665
Dimensions4.43 × 4.42 × 2.98 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
4.43 mm4.42 mm0.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818657665
Side View
Table 64.0%Crown 35.4°Girdle: MediumPavilion 41.7°Culet: NoneDepth 67.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: €549 EUR|Low: €225 EUR|High: €1,239 EUR|Avg: €602 EUR|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
November 5, 2026
Retailer 11€234 EUR
Retailer 4€261 EUR
Retailer 2€290 EUR
Retailer 12€343 EUR
Retailer 10€346 EUR
Retailer 13€408 EUR
Retailer 8€478 EUR
Retailer 7€526 EUR
Retailer 1€549 EUR
Retailer 3€641 EUR
Retailer 9€891 EUR
Retailer 5€977 EUR
Retailer 6€1,162 EUR
Reve Diamonds€1,239 EUR

38 data points across 14 retailers

18 retailers€261 EUR to €1,239 EUR

Retailer 1
-
€234 EUR
Price last confirmed 28 days ago
A
Retailer 2
-
€261 EUR
View
Final sale: no returns
Retailer 3
-
€272 EUR
View
Price last confirmed 41 days ago
Retailer 4
-
€287 EUR
View
Price last confirmed 41 days ago
Retailer 5
-
€290 EUR
View
Price last confirmed 33 days ago
Retailer 6
-
€290 EUR
View
Price last confirmed 24 days ago
A
Retailer 7
-
€343 EUR
View
Retailer 8
-
€346 EUR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
€408 EUR
View
Retailer 10
-
€478 EUR
View
Price last confirmed 7 days ago
B+
Retailer 11
-
€526 EUR
View
B+
Retailer 12
-
€549 EUR
View
B
Retailer 13
-
€641 EUR
View
B
Retailer 14
-
€891 EUR
View
Retailer 15
-
€932 EUR
View
Price last confirmed 36 days ago
B
Retailer 16
-
€977 EUR
View
B
Retailer 17
-
€1,162 EUR
View
Most Expensive
B
Reve Diamonds
9FD283C5F · Nov 4
€1,239 EUR
$1,396 USD
View
17 more retailers have this diamond
Prices start from €261 EURSave up to €978 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
0.52ct Asscher
€261 EUR