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Radiant|Lab Grown|IGI

0.79ct D FL Radiant Lab Grown Diamond

VG • D/FL • IGI LG818658683

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

Certificate IGI LG818658683

Diamond specifications and retailer prices

From $441 AUD
$310 USD
As of October 30, 2026
Save $1,758 AUD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,199 AUD at Reve Diamonds · As of October 30, 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 FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG818658683 or 818658683. Listed at 17 retailers as of October 30, 2026, with prices from $441 to $2,199, a $1,758 spread on the same certified stone. Reve Diamonds lists it at $2,199. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.79
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.4°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818658683
Dimensions6.89 × 4.64 × 3.03 mm
L/W Ratio1.48
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
6.89 mm4.64 mm0.79 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818658683
Side View
Table 67.0%Crown 30.4°Girdle: Slightly ThickPavilion 33.7°Culet: NoneDepth 65.3%

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: Oct 30
Current: $972 AUD|Low: $424 AUD|High: $2,220 AUD|Avg: $1,134 AUD|+1.0%
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
Retailer 16
Reve Diamonds
October 30, 2026
Retailer 10$441 AUD
Retailer 5$494 AUD
Retailer 15$512 AUD
Retailer 11$547 AUD
Retailer 13$547 AUD
Retailer 3$772 AUD
Retailer 6$782 AUD
Retailer 16$886 AUD
Retailer 1$972 AUD
Retailer 7$981 AUD
Retailer 9$990 AUD
Retailer 4$1,232 AUD
Retailer 2$1,681 AUD
Retailer 12$1,760 AUD
Retailer 8$1,826 AUD
Retailer 14$2,197 AUD
Reve Diamonds$2,199 AUD

29 data points across 17 retailers

17 retailers$441 AUD to $2,199 AUD

A
Cheapest Retailer
-
$441 AUD
$310 USD
A
Retailer 2
-
$494 AUD
$347 USD
View
Final sale: no returns
A
Retailer 3
-
$512 AUD
$360 USD
View
A
Retailer 4
-
$547 AUD
$384 USD
View
A
Retailer 5
-
$547 AUD
$384 USD
View
A
Retailer 6
-
$772 AUD
$542 USD
View
B+
Retailer 7
-
$782 AUD
$549 USD
View
Retailer 8
-
$886 AUD
€593 EUR
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$972 AUD
£538 GBP
View
B+
Retailer 10
-
$981 AUD
$689 USD
View
B+
Retailer 11
-
$990 AUD
ZAR 11,235 ZAR
View
B
Retailer 12
-
$1,232 AUD
$865 USD
View
B
Retailer 13
-
$1,681 AUD
$1,181 USD
View
B
Retailer 14
-
$1,760 AUD
$1,236 USD
View
B
Retailer 15
-
$1,826 AUD
$1,282 USD
View
B
Retailer 16
-
$2,197 AUD
£1,215 GBP
View
Most Expensive
B
Reve Diamonds
E6562AEF0 · Oct 30
$2,199 AUD
$1,545 USD
View
16 more retailers have this diamond
Prices start from $441 AUDSave up to $1,758 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
$441 AUD