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Round|Lab Grown|IGI

0.50ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG790611908

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790611908

Diamond specifications and retailer prices

From $214 USD
As of October 29, 2026
Save $1,023 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,237 USD 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 LG790611908 or 790611908. Listed at 18 retailers as of October 29, 2026, with prices from $214 to $1,237, a $1,023 spread on the same certified stone. Reve Diamonds lists it at $1,237. 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 angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611908
Dimensions5.09 × 5.06 × 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
5.09 mm5.06 mm0.50 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611908
Side View
Table 58.0%Crown 35.3°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.7%

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: $489 USD|Low: $169 USD|High: $1,237 USD|Avg: $588 USD|+6.5%
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
October 30, 2026
Retailer 12$214 USD
Retailer 3$238 USD
Retailer 5$248 USD
Retailer 14$294 USD
Retailer 7$446 USD
Retailer 13$455 USD
Retailer 9$479 USD
Retailer 2$479 USD
Retailer 1$489 USD
Retailer 6$717 USD
Retailer 10$740 USD
Retailer 11$854 USD
Retailer 4$904 USD
Retailer 8$1,067 USD
Reve Diamonds$1,237 USD

42 data points across 15 retailers

18 retailers$214 USD to $1,237 USD

A
Cheapest Retailer
-
$214 USD
A
Retailer 2
-
$238 USD
View
Final sale: no returns
A
Retailer 3
-
$248 USD
View
A
Retailer 4
-
$265 USD
View
A
Retailer 5
-
$265 USD
View
A
Retailer 6
-
$294 USD
HK$2,300 HKD
View
B+
Retailer 7
-
$446 USD
€425 EUR
View
B+
Retailer 8
-
$455 USD
View
B+
Retailer 9
-
$479 USD
ZAR 7,737 ZAR
View
B+
Retailer 10
-
$479 USD
View
B+
Retailer 11
-
$489 USD
£385 GBP
View
B
Retailer 12
-
$717 USD
SGD 969 SGD
View
B
Retailer 13
-
$740 USD
View
B
Retailer 14
-
$851 USD
View
B
Retailer 15
-
$854 USD
View
B
Retailer 16
-
$904 USD
View
B
Retailer 17
-
$1,067 USD
£840 GBP
View
Most Expensive
B
Reve Diamonds
0D8AC239E · Oct 30
$1,237 USD
View
17 more retailers have this diamond
Prices start from $214 USDSave up to $1,023 USD

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
$214 USD