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Radiant|Lab Grown|IGI

0.79ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG842609105

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG842609105

Diamond specifications and retailer prices

From $337 AUD
$237 USD
As of October 30, 2026
Save $1,529 AUD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,866 AUD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.79ct lab-grown radiant diamond

This 0.79ct lab-grown radiant sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG842609105 or 842609105. Listed at 23 retailers as of October 30, 2026, with prices from $337 to $1,866, a $1,529 spread on the same certified stone. Reve Diamonds lists it at $1,866. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842609105
Dimensions6.84 × 4.66 × 3.02 mm
L/W Ratio1.47
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
6.84 mm4.66 mm0.79 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842609105
Side View
Table 66.0%Crown 37.6°Girdle: MED-STKPavilion 34.8°Culet: NoneDepth 64.8%

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: Oct 30
Current: $1,674 AUD|Low: $337 AUD|High: $1,866 AUD|Avg: $989 AUD|-0.5%
Retailer 1
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Retailer 21
Reve Diamonds
November 1, 2026
Retailer 21$337 AUD
Retailer 20$391 AUD
Retailer 2$401 AUD
Retailer 4$419 AUD
Retailer 19$419 AUD
Retailer 10$645 AUD
Retailer 13$662 AUD
Retailer 15$671 AUD
Retailer 6$685 AUD
Retailer 7$746 AUD
Retailer 17$756 AUD
Retailer 12$784 AUD
Retailer 5$866 AUD
Retailer 18$1,062 AUD
Retailer 16$1,120 AUD
Retailer 3$1,344 AUD
Retailer 8$1,418 AUD
Retailer 9$1,428 AUD
Retailer 14$1,452 AUD
Retailer 1$1,674 AUD
Retailer 11$1,687 AUD
Reve Diamonds$1,866 AUD

20 data points across 22 retailers

23 retailers$337 AUD to $1,866 AUD

A
Cheapest Retailer
-
$337 AUD
$237 USD
A
Retailer 2
-
$391 AUD
$275 USD
View
A
Retailer 3
-
$401 AUD
$282 USD
View
Final sale: no returns
Retailer 4
-
$419 AUD
$294 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$419 AUD
$294 USD
View
A
Retailer 6
-
$645 AUD
$453 USD
View
A
Retailer 7
-
$662 AUD
$465 USD
View
A
Retailer 8
-
$671 AUD
€449 EUR
View
A
Retailer 9
-
$685 AUD
$481 USD
View
A
Retailer 10
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$746 AUD
$524 USD
View
A
Retailer 11
-
$756 AUD
ZAR 8,576 ZAR
View
A
Retailer 12
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$784 AUD
£433 GBP
View
B+
Retailer 13
-
$866 AUD
$608 USD
View
B+
Retailer 14
-
$1,062 AUD
View
B+
Retailer 15
-
$1,120 AUD
View
B
Retailer 16
-
$1,344 AUD
$944 USD
View
B
Retailer 17
-
$1,352 AUD
$950 USD
View
B
Retailer 18
-
$1,418 AUD
$996 USD
View
B
Retailer 19
-
$1,428 AUD
CA$1,393 CAD
View
B
Retailer 20
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$1,452 AUD
$1,020 USD
View
B
Retailer 21
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$1,674 AUD
£926 GBP
View
B
Retailer 22
-
$1,687 AUD
$1,185 USD
View
Most Expensive
B
Reve Diamonds
24472904A · Nov 1
$1,866 AUD
$1,311 USD
View
22 more retailers have this diamond
Prices start from $337 AUDSave up to $1,529 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 Radiant
$337 AUD