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Round|Lab Grown|IGI

0.50ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG790611909

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790611909

Diamond specifications and retailer prices

From $297 AUD
$208 USD
As of November 1, 2026
Save $1,476 AUD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,773 AUD 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 LG790611909 or 790611909. Listed at 18 retailers as of November 1, 2026, with prices from $297 to $1,773, a $1,476 spread on the same certified stone. Reve Diamonds lists it at $1,773. 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
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611909
Dimensions5.07 × 5.09 × 3.14 mm
L/W Ratio1.00
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 mm5.09 mm0.50 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611909
Side View
Table 58.0%Crown 35.3°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.8%

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: $331 AUD|Low: $295 AUD|High: $1,773 AUD|Avg: $834 AUD|-20.5%
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
Retailer 15
Reve Diamonds
November 1, 2026
Retailer 9$297 AUD
Retailer 1$331 AUD
Retailer 3$381 AUD
Retailer 5$381 AUD
Retailer 4$420 AUD
Retailer 8$634 AUD
Retailer 12$640 AUD
Retailer 6$686 AUD
Retailer 14$689 AUD
Retailer 11$704 AUD
Retailer 10$996 AUD
Retailer 15$1,056 AUD
Retailer 2$1,229 AUD
Retailer 7$1,300 AUD
Retailer 13$1,535 AUD
Reve Diamonds$1,773 AUD

42 data points across 16 retailers

18 retailers$297 AUD to $1,773 AUD

A
Cheapest Retailer
-
$297 AUD
$208 USD
A
Retailer 2
-
$331 AUD
$232 USD
View
Final sale: no returns
A
Retailer 3
-
$357 AUD
$250 USD
View
Retailer 4
-
$381 AUD
$267 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$381 AUD
$267 USD
View
A
Retailer 6
-
$420 AUD
HK$2,300 HKD
View
B+
Retailer 7
-
$634 AUD
$444 USD
View
B+
Retailer 8
-
$640 AUD
€427 EUR
View
B+
Retailer 9
-
$686 AUD
$481 USD
View
B+
Retailer 10
-
$689 AUD
ZAR 7,801 ZAR
View
B+
Retailer 11
-
$704 AUD
£389 GBP
View
B
Retailer 12
-
$996 AUD
SGD 943 SGD
View
B
Retailer 13
-
$1,056 AUD
$740 USD
View
B
Retailer 14
-
$1,224 AUD
$858 USD
View
B
Retailer 15
-
$1,229 AUD
$861 USD
View
B
Retailer 16
-
$1,300 AUD
$911 USD
View
B
Retailer 17
-
$1,535 AUD
£847 GBP
View
Most Expensive
B
Reve Diamonds
EB158D782 · Nov 1
$1,773 AUD
$1,243 USD
View
17 more retailers have this diamond
Prices start from $297 AUDSave up to $1,476 AUD

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
$297 AUD