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Round|Lab Grown|IGI

0.54ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG780661727

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780661727

Diamond specifications and retailer prices

From $127 USD
As of November 3, 2026
Save $1,093 USD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,220 USD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 0.54ct lab-grown round diamond

This 0.54ct lab-grown round 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 LG780661727 or 780661727. Listed at 11 retailers as of November 3, 2026, with prices from $127 to $1,220, a $1,093 spread on the same certified stone. Do Amore Diamonds lists it at $1,220. 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 angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780661727
Dimensions5.25 × 5.27 × 3.22 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
5.25 mm5.27 mm0.54 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780661727
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.1%

Caratlytics Score

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A+
Exceptional
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: Nov 3
Current: $1,220 USD|Low: $127 USD|High: $1,450 USD|Avg: $542 USD|-15.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
November 3, 2026
Retailer 2$127 USD
Retailer 11$147 USD
Retailer 3$170 USD
Retailer 4$270 USD
Retailer 12$296 USD
Retailer 14$302 USD
Retailer 9$322 USD
Retailer 6$370 USD
Retailer 8$412 USD
Retailer 13$535 USD
Retailer 15$575 USD
Retailer 16$590 USD
Retailer 10$812 USD
Retailer 7$871 USD
Do Amore Diamonds$1,220 USD
Retailer 5$1,236 USD

33 data points across 16 retailers

11 retailers$127 USD to $1,220 USD

A+
Cheapest Retailer
-
$127 USD
A
Retailer 2
-
$147 USD
View
A
Retailer 3
-
$170 USD
View
Final sale: no returns
A
Retailer 4
-
$296 USD
View
A
Retailer 5
-
$302 USD
View
A
Retailer 6
-
$322 USD
View
B
Retailer 7
-
$535 USD
View
B+
Retailer 8
-
$575 USD
View
B+
Retailer 9
-
$590 USD
View
B
Retailer 10
-
$812 USD
View
Most Expensive
B
Do Amore Diamonds
27-3C6640878 · Nov 3
$1,220 USD
View
10 more retailers have this diamond
Prices start from $127 USDSave up to $1,093 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 Round
$127 USD