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Round|Lab Grown|IGI

0.50ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG790611730

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790611730

Diamond specifications and retailer prices

From €202 EUR
$226 USD
As of October 29, 2026
Save €939 EUR (82%) vs most expensive(unlock to see where)
18 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 LG790611730 or 790611730. Listed at 18 retailers as of October 29, 2026, with prices from €202 to €1,142, a €939 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 angle35.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611730
Dimensions5.06 × 5.09 × 3.13 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
5.06 mm5.09 mm0.50 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611730
Side View
Table 59.0%Crown 35.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.8%

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: €633 EUR|Low: €160 EUR|High: €1,142 EUR|Avg: €556 EUR|-6.4%
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
Reve Diamonds
November 1, 2026
Retailer 13€202 EUR
Retailer 5€226 EUR
Retailer 14€251 EUR
Retailer 3€275 EUR
Retailer 8€418 EUR
Retailer 2€427 EUR
Retailer 4€440 EUR
Retailer 10€453 EUR
Retailer 7€466 EUR
Retailer 1€633 EUR
Retailer 11€671 EUR
Retailer 12€808 EUR
Retailer 6€852 EUR
Retailer 9€1,009 EUR
Reve Diamonds€1,142 EUR

43 data points across 15 retailers

18 retailers€202 EUR to €1,142 EUR

A
Cheapest Retailer
-
€202 EUR
$226 USD
A
Retailer 2
-
€226 EUR
$252 USD
View
Final sale: no returns
A
Retailer 3
-
€235 EUR
$262 USD
View
A
Retailer 4
-
€251 EUR
$280 USD
View
A
Retailer 5
-
€251 EUR
$280 USD
View
A
Retailer 6
-
€275 EUR
HK$2,400 HKD
View
B+
Retailer 7
-
€418 EUR
View
B
Retailer 8
-
€427 EUR
$477 USD
View
B
Retailer 9
-
€440 EUR
$492 USD
View
B+
Retailer 10
-
€453 EUR
ZAR 8,174 ZAR
View
B+
Retailer 11
-
€466 EUR
£410 GBP
View
B
Retailer 12
-
€633 EUR
SGD 956 SGD
View
B
Retailer 13
-
€671 EUR
$750 USD
View
B
Retailer 14
-
€805 EUR
$899 USD
View
B
Retailer 15
-
€808 EUR
$903 USD
View
B
Retailer 16
-
€852 EUR
$952 USD
View
B
Retailer 17
-
€1,009 EUR
£888 GBP
View
Most Expensive
B
Reve Diamonds
61F74D547 · Oct 30
€1,142 EUR
$1,275 USD
View
17 more retailers have this diamond
Prices start from €202 EURSave up to €939 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
€202 EUR