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Round|Lab Grown|IGI

0.79ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG830618731

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830618731

Diamond specifications and retailer prices

From $295 AUD
$207 USD
As of November 1, 2026
Save $1,681 AUD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,976 AUD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 0.79ct lab-grown round diamond

This 0.79ct lab-grown round sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG830618731 or 830618731. Listed at 17 retailers as of November 1, 2026, with prices from $295 to $1,976, a $1,681 spread on the same certified stone. Helzberg Diamonds lists it at $1,976. 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

0.79
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830618731
Dimensions5.95 × 5.99 × 3.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
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
5.95 mm5.99 mm0.79 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830618731
Side View
Table 59.0%Crown 33.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.3%

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: Nov 1
Current: $1,976 AUD|Low: $295 AUD|High: $1,976 AUD|Avg: $876 AUD
Helzberg Diamonds
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
Retailer 16
Retailer 17
November 1, 2026
Retailer 8$295 AUD
Retailer 17$330 AUD
Retailer 16$342 AUD
Retailer 12$366 AUD
Retailer 5$444 AUD
Retailer 3$632 AUD
Retailer 11$671 AUD
Retailer 15$688 AUD
Retailer 10$1,004 AUD
Retailer 9$1,056 AUD
Retailer 14$1,174 AUD
Retailer 13$1,179 AUD
Retailer 6$1,250 AUD
Retailer 7$1,281 AUD
Retailer 4$1,344 AUD
Retailer 2$1,464 AUD
Helzberg Diamonds$1,976 AUD

4 data points across 17 retailers

17 retailers$295 AUD to $1,976 AUD

A
Cheapest Retailer
-
$295 AUD
$207 USD
A
Retailer 2
-
$330 AUD
$232 USD
View
Final sale: no returns
A
Retailer 3
-
$342 AUD
$240 USD
View
A
Retailer 4
-
$366 AUD
$257 USD
View
A
Retailer 5
-
$444 AUD
$312 USD
View
A
Retailer 6
-
$632 AUD
$444 USD
View
A
Retailer 7
-
$671 AUD
£371 GBP
View
B+
Retailer 8
-
$688 AUD
$483 USD
View
B+
Retailer 9
-
$1,004 AUD
$705 USD
View
B+
Retailer 10
-
$1,056 AUD
SGD 1,002 SGD
View
B
Retailer 11
-
$1,174 AUD
$825 USD
View
B
Retailer 12
-
$1,179 AUD
$828 USD
View
B
Retailer 13
-
$1,250 AUD
$878 USD
View
B
Retailer 14
-
$1,281 AUD
$900 USD
View
B
Retailer 15
-
$1,344 AUD
$944 USD
View
B
Retailer 16
-
$1,464 AUD
£810 GBP
View
Most Expensive
B
Helzberg Diamonds
ZXZOJGMHONJH · Nov 1
$1,976 AUD
$1,388 USD
View
16 more retailers have this diamond
Prices start from $295 AUDSave up to $1,681 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
0.79ct Round
$295 AUD