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Round|Lab Grown|IGI

0.55ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG793604004

Shape and cutting style on the report: Round brilliant

Certificate IGI LG793604004

Diamond specifications and retailer prices

From $200 USD
As of October 30, 2026
Save $1,150 USD (85%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $1,720 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.55ct lab-grown round diamond

This 0.55ct 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 LG793604004 or 793604004. Listed at 26 retailers as of October 29, 2026, with a 575% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.55
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793604004
Dimensions5.29 × 5.34 × 3.20 mm
L/W Ratio1.01
Girdle conditionFaceted
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
5.29 mm5.34 mm0.55 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793604004
Side View
Table 60.0%Crown 33.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.1%

Caratlytics Score

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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: $447 USD|Low: $142 USD|High: $1,158 USD|Avg: $482 USD|+6.5%
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
October 30, 2026
Retailer 4$200 USD
Retailer 12$207 USD
Retailer 13$222 USD
Retailer 3$311 USD
Retailer 11$330 USD
Retailer 7$401 USD
Retailer 10$408 USD
Retailer 8$443 USD
Retailer 1$447 USD
Retailer 5$494 USD
Retailer 2$708 USD
Retailer 9$800 USD
Retailer 6$1,151 USD

40 data points across 13 retailers

26 retailers$200 USD to $1,350 USD

Retailer 1
-
$179 USD
Price last confirmed 38 days ago
Retailer 2
-
$179 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$200 USD
View
Final sale: no returns
A
Retailer 4
-
$207 USD
View
Retailer 5
-
$207 USD
View
Price last confirmed 41 days ago
Retailer 6
-
$219 USD
View
Price last confirmed 39 days ago
A
Retailer 7
-
$222 USD
View
A
Retailer 8
-
$311 USD
View
A
Retailer 9
-
$330 USD
View
B+
Retailer 10
-
$401 USD
€382 EUR
View
B+
Retailer 11
-
$408 USD
View
B+
Retailer 12
-
$443 USD
ZAR 7,151 ZAR
View
B+
Retailer 13
-
$447 USD
£352 GBP
View
B+
Retailer 14
-
$494 USD
View
B
Retailer 15
-
$678 USD
CA$942 CAD
View
B
Retailer 16
-
$708 USD
View
B
Retailer 17
-
$787 USD
View
Retailer 18
-
$787 USD
View
Price last confirmed 39 days ago
B
Retailer 19
-
$800 USD
View
B
Retailer 20
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$801 USD
View
B
Retailer 21
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$960 USD
View
B
Retailer 22
-
$960 USD
View
B
Retailer 23
-
$1,127 USD
View
B
Retailer 24
-
$1,151 USD
£906 GBP
View
B
Retailer 25
-
$1,350 USD
View
Most Expensive
Do Amore Diamonds
27-896571E33 · Oct 29
$1,720 USD
View
Price under review
25 more retailers have this diamond
Prices start from $200 USDSave up to $1,150 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
0.55ct Round
$200 USD