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Asscher|Lab Grown|IGI

0.54ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG818658660

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818658660

Diamond specifications and retailer prices

From $305 USD
As of October 30, 2026
Save $1,120 USD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,425 USD 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818658660 or 818658660. Listed at 18 retailers as of October 30, 2026, with prices from $305 to $1,425, a $1,120 spread on the same certified stone. Reve Diamonds lists it at $1,425. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818658660
Dimensions4.59 × 4.57 × 2.97 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
4.59 mm4.57 mm0.54 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818658660
Side View
Table 60.0%Crown 36.6°Girdle: ThinPavilion 41.5°Culet: NoneDepth 65.0%

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: $594 USD|Low: $217 USD|High: $1,425 USD|Avg: $721 USD|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 30, 2026
Retailer 3$305 USD
Retailer 10$338 USD
Retailer 9$400 USD
Retailer 11$401 USD
Retailer 12$478 USD
Retailer 5$558 USD
Retailer 1$594 USD
Retailer 7$611 USD
Retailer 2$750 USD
Retailer 8$1,038 USD
Retailer 4$1,137 USD
Retailer 6$1,361 USD
Reve Diamonds$1,425 USD

37 data points across 13 retailers

18 retailers$305 USD to $1,425 USD

Retailer 1
-
$273 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$305 USD
View
Final sale: no returns
Retailer 3
-
$316 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$334 USD
View
Price last confirmed 35 days ago
Retailer 5
-
$338 USD
View
Price last confirmed 27 days ago
Retailer 6
-
$338 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
$400 USD
View
A
Retailer 8
-
$401 USD
View
B+
Retailer 9
-
$478 USD
View
B+
Retailer 10
-
$558 USD
€531 EUR
View
B+
Retailer 11
-
$594 USD
£468 GBP
View
B+
Retailer 12
-
$611 USD
ZAR 9,875 ZAR
View
B
Retailer 13
-
$750 USD
View
B
Retailer 14
-
$1,038 USD
View
Retailer 15
-
$1,087 USD
View
Price last confirmed 30 days ago
B
Retailer 16
-
$1,137 USD
View
B
Retailer 17
-
$1,361 USD
£1,072 GBP
View
Most Expensive
B
Reve Diamonds
295078068 · Oct 30
$1,425 USD
View
17 more retailers have this diamond
Prices start from $305 USDSave up to $1,120 USD

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
$305 USD