Round|Lab Grown|IGI

0.55ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG838645113

Shape and cutting style on the report: Round brilliant

Certificate IGI LG838645113

Diamond specifications and retailer prices

From $191 USD
As of October 30, 2026
Save $904 USD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,095 USD at Reve Diamonds · As of October 30, 2026
View at Reve 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 LG838645113 or 838645113. Listed at 17 retailers as of October 30, 2026, with prices from $191 to $1,095, a $904 spread on the same certified stone. Reve Diamonds lists it at $1,095. 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 angle33.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838645113
Dimensions5.38 × 5.35 × 3.19 mm
L/W Ratio1.01
Girdle conditionFaceted
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
5.38 mm5.35 mm0.55 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838645113
Side View
Table 60.0%Crown 33.3°Girdle: MediumPavilion 41°Culet: NoneDepth 59.5%

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: $372 USD|Low: $191 USD|High: $1,095 USD|Avg: $523 USD|+4.3%
Retailer 1
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Retailer 16
Reve Diamonds
October 30, 2026
Retailer 6$191 USD
Retailer 16$210 USD
Retailer 8$241 USD
Retailer 4$330 USD
Retailer 3$340 USD
Retailer 9$351 USD
Retailer 1$372 USD
Retailer 11$379 USD
Retailer 2$411 USD
Retailer 10$510 USD
Retailer 14$678 USD
Retailer 7$690 USD
Retailer 5$729 USD
Retailer 12$800 USD
Retailer 15$801 USD
Retailer 13$982 USD
Reve Diamonds$1,095 USD

27 data points across 17 retailers

17 retailers$191 USD to $1,095 USD

A
Cheapest Retailer
-
$191 USD
Final sale: no returns
A
Retailer 2
-
$210 USD
View
B+
Retailer 3
-
$330 USD
View
B+
Retailer 4
-
$340 USD
View
A
Retailer 5
-
$351 USD
€334 EUR
View
B+
Retailer 6
-
$372 USD
£293 GBP
View
B+
Retailer 7
-
$379 USD
ZAR 6,126 ZAR
View
B+
Retailer 8
-
$411 USD
View
B+
Retailer 9
-
$510 USD
View
B
Retailer 10
-
$678 USD
CA$942 CAD
View
B
Retailer 11
-
$690 USD
View
B
Retailer 12
-
$729 USD
View
B
Retailer 13
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$800 USD
View
B
Retailer 14
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$800 USD
View
B
Retailer 15
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$801 USD
View
B
Retailer 16
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$982 USD
£773 GBP
View
Most Expensive
B
Reve Diamonds
A298755B3 · Oct 30
$1,095 USD
View
16 more retailers have this diamond
Prices start from $191 USDSave up to $904 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
$191 USD