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Round|Lab Grown|IGI

0.50ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG790611909

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790611909

Diamond specifications and retailer prices

From €192 EUR
$215 USD
As of October 29, 2026
Save €920 EUR (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,112 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.5ct lab-grown round diamond

This 0.5ct 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 LG790611909 or 790611909. Listed at 18 retailers as of October 29, 2026, with prices from €192 to €1,112, a €920 spread on the same certified stone. Reve Diamonds lists it at €1,112. 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

0.50
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611909
Dimensions5.07 × 5.09 × 3.14 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
5.07 mm5.09 mm0.50 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611909
Side View
Table 58.0%Crown 35.3°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.8%

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 29
Current: €401 EUR|Low: €153 EUR|High: €1,112 EUR|Avg: €528 EUR|+2.2%
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
Reve Diamonds
October 31, 2026
Retailer 13€192 EUR
Retailer 5€216 EUR
Retailer 3€239 EUR
Retailer 14€239 EUR
Retailer 2€264 EUR
Retailer 1€401 EUR
Retailer 15€409 EUR
Retailer 4€431 EUR
Retailer 10€432 EUR
Retailer 8€438 EUR
Retailer 7€646 EUR
Retailer 11€662 EUR
Retailer 12€771 EUR
Retailer 6€816 EUR
Retailer 9€963 EUR
Reve Diamonds€1,112 EUR

42 data points across 16 retailers

18 retailers€192 EUR to €1,112 EUR

A
Cheapest Retailer
-
€192 EUR
$215 USD
A
Retailer 2
-
€216 EUR
$241 USD
View
Final sale: no returns
A
Retailer 3
-
€224 EUR
$250 USD
View
A
Retailer 4
-
€239 EUR
$267 USD
View
A
Retailer 5
-
€239 EUR
$267 USD
View
A
Retailer 6
-
€264 EUR
HK$2,300 HKD
View
B+
Retailer 7
-
€401 EUR
View
B+
Retailer 8
-
€409 EUR
$457 USD
View
B+
Retailer 9
-
€431 EUR
$481 USD
View
B+
Retailer 10
-
€432 EUR
ZAR 7,801 ZAR
View
B+
Retailer 11
-
€438 EUR
£386 GBP
View
B
Retailer 12
-
€646 EUR
SGD 975 SGD
View
B
Retailer 13
-
€662 EUR
$740 USD
View
B
Retailer 14
-
€768 EUR
$858 USD
View
B
Retailer 15
-
€771 EUR
$861 USD
View
B
Retailer 16
-
€816 EUR
$911 USD
View
B
Retailer 17
-
€963 EUR
£847 GBP
View
Most Expensive
B
Reve Diamonds
EB158D782 · Oct 30
€1,112 EUR
$1,243 USD
View
17 more retailers have this diamond
Prices start from €192 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
0.50ct Round
€192 EUR