Asscher|Lab Grown|IGI

0.54ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG671405697

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG671405697

Diamond specifications and retailer prices

From $168 USD
As of October 30, 2026
Save $662 USD (80%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $830 USD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

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 LG671405697 or 671405697. Listed at 3 retailers as of October 30, 2026, with prices from $168 to $830, a $662 spread on the same certified stone. Diamond Quarter lists it at $830. 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 angle39.5°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671405697
Dimensions4.32 × 4.41 × 3.06 mm
L/W Ratio1.02
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
4.32 mm4.41 mm0.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671405697
Side View
Table 66.0%Crown 39.5°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 70.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $168 USD|Low: $127 USD|High: $1,078 USD|Avg: $461 USD|+25.4%
Retailer 1
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Retailer 14
September 27, 2026
Retailer 1$168 USD
Retailer 12$312 USD
Retailer 8$341 USD
Retailer 13$342 USD
Retailer 7$355 USD
Retailer 3$363 USD
Retailer 11$420 USD
Retailer 10$506 USD
Retailer 6$509 USD
Retailer 2$510 USD
Retailer 9$560 USD
Retailer 14$708 USD
Retailer 4$991 USD
Retailer 5$1,078 USD

54 data points across 14 retailers

3 retailers$168 USD to $830 USD

A
Cheapest Retailer
-
$168 USD
Final sale: no returns
Retailer 2
-
$420 USD
View
Price last confirmed 72 days ago
Most Expensive
B
Diamond Quarter
0.54IFDLG97D9DAN · Oct 31
$830 USD
£653 GBP
View
2 more retailers have this diamond
Prices start from $168 USDSave up to $662 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
$168 USD