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Round|Lab Grown|IGI

0.79ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG818660026

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818660026

Diamond specifications and retailer prices

From $295 AUD
$207 USD
As of November 1, 2026
Save $1,170 AUD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,651 AUD at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

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 LG818660026 or 818660026. Listed at 20 retailers as of November 1, 2026, with a 397% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818660026
Dimensions5.86 × 5.92 × 3.65 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
5.86 mm5.92 mm0.79 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818660026
Side View
Table 57.0%Crown 35.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,281 AUD|Low: $295 AUD|High: $1,654 AUD|Avg: $803 AUD|-16.7%
Brilliant Earth
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
Retailer 18
Retailer 19
November 1, 2026
Retailer 5$295 AUD
Retailer 7$330 AUD
Retailer 18$342 AUD
Retailer 15$366 AUD
Retailer 19$366 AUD
Retailer 6$444 AUD
Retailer 3$632 AUD
Retailer 13$655 AUD
Retailer 14$660 AUD
Retailer 12$671 AUD
Retailer 4$688 AUD
Retailer 16$1,004 AUD
Retailer 9$1,056 AUD
Retailer 11$1,174 AUD
Retailer 17$1,179 AUD
Retailer 8$1,250 AUD
Brilliant Earth$1,281 AUD
Retailer 10$1,344 AUD
Retailer 2$1,464 AUD

38 data points across 19 retailers

20 retailers$295 AUD to $1,464 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
Retailer 5
-
$366 AUD
$257 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$444 AUD
$312 USD
View
A
Retailer 7
-
$632 AUD
$444 USD
View
A
Retailer 8
-
$655 AUD
€438 EUR
View
A
Retailer 9
-
$660 AUD
ZAR 7,495 ZAR
View
A
Retailer 10
-
$671 AUD
£371 GBP
View
A
Retailer 11
-
$688 AUD
$483 USD
View
Retailer 12
-
$1,004 AUD
$705 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$1,056 AUD
SGD 1,002 SGD
View
B+
Retailer 14
-
$1,174 AUD
$825 USD
View
B
Retailer 15
-
$1,179 AUD
$828 USD
View
B+
Retailer 16
-
$1,250 AUD
$878 USD
View
B+
Retailer 17
-
$1,281 AUD
$900 USD
View
B
Retailer 18
-
$1,344 AUD
$944 USD
View
B+
Retailer 19
-
$1,464 AUD
£810 GBP
View
Most Expensive
Brilliant Earth
21265226A · Sep 28
$1,651 AUD
$1,160 USD
View
Price last confirmed 33 days ago
19 more retailers have this diamond
Prices start from $295 AUDSave up to $1,170 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