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Round|Lab Grown|IGI

0.50ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG799677158

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799677158

Diamond specifications and retailer prices

From €198 EUR
$221 USD
As of October 29, 2026
Save €944 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,142 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 LG799677158 or 799677158. Listed at 19 retailers as of October 29, 2026, with prices from €198 to €1,142, a €944 spread on the same certified stone. Reve Diamonds lists it at €1,142. 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 angle34°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799677158
Dimensions5.11 × 5.09 × 3.13 mm
L/W Ratio1.00
Girdle conditionFaceted
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
5.11 mm5.09 mm0.50 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799677158
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.4%

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: €418 EUR|Low: €160 EUR|High: €1,142 EUR|Avg: €551 EUR|+2.5%
Retailer 1
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Retailer 18
Reve Diamonds
October 31, 2026
Retailer 17€198 EUR
Retailer 8€226 EUR
Retailer 15€235 EUR
Retailer 3€245 EUR
Retailer 16€245 EUR
Retailer 6€275 EUR
Retailer 18€394 EUR
Retailer 1€418 EUR
Retailer 5€427 EUR
Retailer 7€440 EUR
Retailer 12€453 EUR
Retailer 11€466 EUR
Retailer 14€671 EUR
Retailer 10€676 EUR
Retailer 2€789 EUR
Retailer 4€808 EUR
Retailer 9€852 EUR
Retailer 13€1,005 EUR
Reve Diamonds€1,142 EUR

40 data points across 19 retailers

19 retailers€198 EUR to €1,142 EUR

A
Cheapest Retailer
-
€198 EUR
$221 USD
A
Retailer 2
-
€226 EUR
$252 USD
View
Final sale: no returns
A
Retailer 3
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€235 EUR
$262 USD
View
A
Retailer 4
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€245 EUR
$274 USD
View
A
Retailer 5
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€245 EUR
$274 USD
View
A
Retailer 6
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€275 EUR
HK$2,400 HKD
View
B+
Retailer 7
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€394 EUR
$440 USD
View
B+
Retailer 8
-
€418 EUR
View
B+
Retailer 9
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€427 EUR
$477 USD
View
B+
Retailer 10
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€440 EUR
$492 USD
View
B+
Retailer 11
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€453 EUR
ZAR 8,174 ZAR
View
B+
Retailer 12
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€466 EUR
£410 GBP
View
B
Retailer 13
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€671 EUR
$750 USD
View
B
Retailer 14
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€676 EUR
SGD 1,021 SGD
View
B
Retailer 15
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€789 EUR
$882 USD
View
B
Retailer 16
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€808 EUR
$903 USD
View
B
Retailer 17
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€852 EUR
$952 USD
View
B
Retailer 18
-
€1,005 EUR
£884 GBP
View
Most Expensive
B
Reve Diamonds
9B23EC7B0 · Oct 30
€1,142 EUR
$1,275 USD
View
18 more retailers have this diamond
Prices start from €198 EURSave up to €944 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
€198 EUR