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Round|Lab Grown|IGI

0.55ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG790611987

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790611987

Diamond specifications and retailer prices

From €251 EUR
$280 USD
As of October 30, 2026
Save €961 EUR (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,211 EUR at Reve Diamonds · As of November 1, 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 LG790611987 or 790611987. Listed at 19 retailers as of October 30, 2026, with prices from €251 to €1,211, a €961 spread on the same certified stone. Reve Diamonds lists it at €1,211. 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 angle34.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611987
Dimensions5.24 × 5.27 × 3.23 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.24 mm5.27 mm0.55 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611987
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €1,112 EUR|Low: €224 EUR|High: €1,125 EUR|Avg: €499 EUR
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
Retailer 14
Retailer 15
November 1, 2026
Retailer 5€224 EUR
Retailer 3€251 EUR
Retailer 7€260 EUR
Retailer 6€277 EUR
Retailer 11€277 EUR
Retailer 14€456 EUR
Retailer 9€460 EUR
Retailer 15€465 EUR
Retailer 2€479 EUR
Retailer 10€502 EUR
Retailer 8€527 EUR
Retailer 12€734 EUR
Retailer 13€853 EUR
Retailer 4€892 EUR
Retailer 1€1,112 EUR

42 data points across 15 retailers

19 retailers€251 EUR to €1,211 EUR

Retailer 1
-
€224 EUR
$250 USD
Price last confirmed 9 days ago
A
Retailer 2
-
€251 EUR
$280 USD
View
Final sale: no returns
A
Retailer 3
-
€260 EUR
$290 USD
View
A
Retailer 4
-
€277 EUR
$310 USD
View
A
Retailer 5
-
€277 EUR
$310 USD
View
A
Retailer 6
-
€309 EUR
HK$2,700 HKD
View
Retailer 7
-
€456 EUR
$510 USD
View
Price last confirmed 25 days ago
B+
Retailer 8
-
€460 EUR
View
B+
Retailer 9
-
€465 EUR
$519 USD
View
B+
Retailer 10
-
€479 EUR
$535 USD
View
B+
Retailer 11
-
€502 EUR
ZAR 9,059 ZAR
View
B+
Retailer 12
-
€527 EUR
£464 GBP
View
B
Retailer 13
-
€734 EUR
$820 USD
View
B
Retailer 14
-
€746 EUR
SGD 1,126 SGD
View
B
Retailer 15
-
€853 EUR
$953 USD
View
Retailer 16
-
€892 EUR
$997 USD
View
Price last confirmed 8 days ago
B
Retailer 17
-
€938 EUR
$1,048 USD
View
B
Retailer 18
-
€1,112 EUR
£978 GBP
View
Most Expensive
B
Reve Diamonds
8ABFBE96F · Nov 1
€1,211 EUR
$1,353 USD
View
18 more retailers have this diamond
Prices start from €251 EURSave up to €961 EUR

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
€251 EUR