Radiant|Lab Grown|IGI

0.55ct D FL Radiant Lab Grown Diamond

VG • D/FL • IGI LG825666407

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG825666407

Diamond specifications and retailer prices

From €226 EUR
$253 USD
As of October 30, 2026
Save €920 EUR (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,146 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.55ct lab-grown radiant diamond

This 0.55ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825666407 or 825666407. Listed at 17 retailers as of October 30, 2026, with prices from €226 to €1,146, a €920 spread on the same certified stone. Reve Diamonds lists it at €1,146. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.55
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825666407
Dimensions5.91 × 4.06 × 2.76 mm
L/W Ratio1.46
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
5.91 mm4.06 mm0.55 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825666407
Side View
Table 65.0%Crown 40.8°Girdle: THN-MEDPavilion 35.5°Culet: NoneDepth 68.0%

Caratlytics Score

How it works →
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: €467 EUR|Low: €226 EUR|High: €1,146 EUR|Avg: €603 EUR|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
November 1, 2026
Retailer 11€226 EUR
Retailer 2€349 EUR
Retailer 9€356 EUR
Retailer 4€422 EUR
Retailer 6€456 EUR
Retailer 1€467 EUR
Retailer 8€537 EUR
Retailer 10€547 EUR
Retailer 7€814 EUR
Retailer 3€858 EUR
Retailer 5€1,016 EUR
Reve Diamonds€1,146 EUR

28 data points across 12 retailers

17 retailers€226 EUR to €1,146 EUR

Retailer 1
-
€203 EUR
$227 USD
Price last confirmed 24 days ago
A
Retailer 2
-
€226 EUR
$253 USD
View
Final sale: no returns
Retailer 3
-
€252 EUR
$282 USD
View
Price last confirmed 20 days ago
Retailer 4
-
€252 EUR
$282 USD
View
Price last confirmed 29 days ago
B+
Retailer 5
-
€349 EUR
$390 USD
View
B+
Retailer 6
-
€356 EUR
$398 USD
View
B+
Retailer 7
-
€422 EUR
View
B+
Retailer 8
-
€456 EUR
ZAR 8,234 ZAR
View
B+
Retailer 9
-
€467 EUR
£411 GBP
View
B+
Retailer 10
-
€537 EUR
$600 USD
View
B
Retailer 11
-
€547 EUR
$611 USD
View
B
Retailer 12
-
€564 EUR
$630 USD
View
Retailer 13
-
€811 EUR
$906 USD
View
Price last confirmed 31 days ago
B
Retailer 14
-
€814 EUR
$909 USD
View
B
Retailer 15
-
€858 EUR
$959 USD
View
B
Retailer 16
-
€1,016 EUR
£894 GBP
View
Most Expensive
B
Reve Diamonds
F1501E861 · Oct 30
€1,146 EUR
$1,281 USD
View
16 more retailers have this diamond
Prices start from €226 EURSave up to €920 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 Radiant
€226 EUR