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Round|Lab Grown|IGI

0.50ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG790611734

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790611734

Diamond specifications and retailer prices

From €189 EUR
$211 USD
As of October 29, 2026
Save €910 EUR (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,099 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 LG790611734 or 790611734. Listed at 18 retailers as of October 29, 2026, with prices from €189 to €1,099, a €910 spread on the same certified stone. Reve Diamonds lists it at €1,099. 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°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611734
Dimensions5.07 × 5.10 × 3.14 mm
L/W Ratio1.01
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 mm5.10 mm0.50 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611734
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.9%

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 29
Current: €394 EUR|Low: €149 EUR|High: €1,099 EUR|Avg: €497 EUR|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
October 31, 2026
Retailer 15€189 EUR
Retailer 4€210 EUR
Retailer 7€218 EUR
Retailer 8€234 EUR
Retailer 16€234 EUR
Retailer 2€264 EUR
Retailer 1€394 EUR
Retailer 17€404 EUR
Retailer 12€423 EUR
Retailer 3€426 EUR
Retailer 10€431 EUR
Retailer 9€633 EUR
Retailer 13€662 EUR
Retailer 5€752 EUR
Retailer 14€755 EUR
Retailer 6€799 EUR
Retailer 11€942 EUR
Reve Diamonds€1,099 EUR

42 data points across 18 retailers

18 retailers€189 EUR to €1,099 EUR

A
Cheapest Retailer
-
€189 EUR
$211 USD
A
Retailer 2
-
€210 EUR
$235 USD
View
Final sale: no returns
A
Retailer 3
-
€218 EUR
$244 USD
View
A
Retailer 4
-
€234 EUR
$261 USD
View
A
Retailer 5
-
€234 EUR
$261 USD
View
A
Retailer 6
-
€264 EUR
HK$2,300 HKD
View
B+
Retailer 7
-
€394 EUR
View
B+
Retailer 8
-
€404 EUR
$451 USD
View
B+
Retailer 9
-
€423 EUR
ZAR 7,634 ZAR
View
B+
Retailer 10
-
€426 EUR
$476 USD
View
B+
Retailer 11
-
€431 EUR
£379 GBP
View
B
Retailer 12
-
€633 EUR
SGD 956 SGD
View
B
Retailer 13
-
€662 EUR
$740 USD
View
B
Retailer 14
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€752 EUR
$840 USD
View
B
Retailer 15
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€755 EUR
$843 USD
View
B
Retailer 16
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€799 EUR
$893 USD
View
B
Retailer 17
-
€942 EUR
£829 GBP
View
Most Expensive
B
Reve Diamonds
11353798E · Oct 30
€1,099 EUR
$1,228 USD
View
17 more retailers have this diamond
Prices start from €189 EURSave up to €910 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
€189 EUR