Asscher|Lab Grown|IGI

0.54ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG621480451

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG621480451

Diamond specifications and retailer prices

From €147 EUR
$164 USD
As of October 30, 2026
Save €819 EUR (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €966 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.54ct lab-grown asscher diamond

This 0.54ct lab-grown asscher sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG621480451 or 621480451. Listed at 21 retailers as of October 30, 2026, with prices from €147 to €966, a €819 spread on the same certified stone. Reve Diamonds lists it at €966. 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

0.54
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621480451
Dimensions4.55 × 4.53 × 2.85 mm
L/W Ratio1.00
Culet sizePointed
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
4.55 mm4.53 mm0.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621480451
Side View
Table 60.0%Crown 31.3°Girdle: MediumPavilion 41.5°Culet: NoneDepth 62.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €323 EUR|Low: €147 EUR|High: €863 EUR|Avg: €389 EUR|+4.6%
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
Retailer 14
Retailer 15
November 1, 2026
Retailer 12€147 EUR
Retailer 7€164 EUR
Retailer 3€171 EUR
Retailer 2€183 EUR
Retailer 14€183 EUR
Retailer 5€260 EUR
Retailer 1€323 EUR
Retailer 11€330 EUR
Retailer 8€331 EUR
Retailer 6€382 EUR
Retailer 10€440 EUR
Retailer 4€466 EUR
Retailer 15€586 EUR
Retailer 13€619 EUR
Retailer 9€857 EUR

45 data points across 15 retailers

21 retailers€147 EUR to €966 EUR

A
Cheapest Retailer
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€147 EUR
$164 USD
A
Retailer 2
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€164 EUR
$183 USD
View
Final sale: no returns
A
Retailer 3
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€171 EUR
$191 USD
View
A
Retailer 4
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€183 EUR
$204 USD
View
A
Retailer 5
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€183 EUR
$204 USD
View
A
Retailer 6
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€206 EUR
HK$1,800 HKD
View
A
Retailer 7
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€260 EUR
$290 USD
View
A
Retailer 8
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€323 EUR
£284 GBP
View
A
Retailer 9
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€325 EUR
$363 USD
View
A
Retailer 10
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€330 EUR
ZAR 5,947 ZAR
View
A
Retailer 11
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€331 EUR
View
B+
Retailer 12
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€382 EUR
$427 USD
View
B+
Retailer 13
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€440 EUR
£387 GBP
View
Retailer 14
-
€466 EUR
A$801 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
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€499 EUR
SGD 753 SGD
View
B+
Retailer 16
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€586 EUR
$655 USD
View
B
Retailer 17
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€619 EUR
$692 USD
View
B
Retailer 18
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€635 EUR
$710 USD
View
B
Retailer 19
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€857 EUR
£754 GBP
View
B
Retailer 20
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€955 EUR
£840 GBP
View
Most Expensive
B
Reve Diamonds
A3CF83503 · Oct 30
€966 EUR
$1,080 USD
View
20 more retailers have this diamond
Prices start from €147 EURSave up to €819 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
0.54ct Asscher
€147 EUR