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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 $208 USD
As of November 1, 2026
Save $1,020 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,228 USD at Reve Diamonds · As of November 1, 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 November 1, 2026, with prices from $208 to $1,228, a $1,020 spread on the same certified stone. Reve Diamonds lists it at $1,228. 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

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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: Nov 1
Current: $468 USD|Low: $167 USD|High: $1,228 USD|Avg: $556 USD|+0.1%
Retailer 1
Retailer 2
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
Reve Diamonds
November 1, 2026
Retailer 12$208 USD
Retailer 10$232 USD
Retailer 8$244 USD
Retailer 3$261 USD
Retailer 9$261 USD
Retailer 4$294 USD
Retailer 15$440 USD
Retailer 11$444 USD
Retailer 1$468 USD
Retailer 5$476 USD
Retailer 14$482 USD
Retailer 13$698 USD
Retailer 17$740 USD
Retailer 6$840 USD
Retailer 2$843 USD
Retailer 7$893 USD
Retailer 16$1,053 USD
Reve Diamonds$1,228 USD

43 data points across 18 retailers

18 retailers$208 USD to $1,228 USD

A
Cheapest Retailer
-
$208 USD
A
Retailer 2
-
$232 USD
View
Final sale: no returns
A
Retailer 3
-
$244 USD
View
A
Retailer 4
-
$261 USD
View
Retailer 5
-
$261 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$294 USD
HK$2,300 HKD
View
B+
Retailer 7
-
$440 USD
€419 EUR
View
B+
Retailer 8
-
$444 USD
View
B+
Retailer 9
-
$468 USD
ZAR 7,555 ZAR
View
B+
Retailer 10
-
$476 USD
View
B+
Retailer 11
-
$482 USD
£379 GBP
View
B
Retailer 12
-
$698 USD
SGD 943 SGD
View
B
Retailer 13
-
$740 USD
View
B
Retailer 14
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$840 USD
View
B
Retailer 15
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$843 USD
View
B
Retailer 16
-
$893 USD
View
B
Retailer 17
-
$1,053 USD
£829 GBP
View
Most Expensive
B
Reve Diamonds
11353798E · Nov 1
$1,228 USD
View
17 more retailers have this diamond
Prices start from $208 USDSave up to $1,020 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
$208 USD