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Radiant|Lab Grown|IGI

0.79ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG818658794

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

Certificate IGI LG818658794

Diamond specifications and retailer prices

From $617 NZD
As of November 5, 2026
Save $2,131 NZD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,748 NZD at Reve Diamonds · As of November 4, 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 top-tier cut grade and certified by IGI LG818658794 or 818658794. Listed at 18 retailers as of November 4, 2026, with prices from $617 to $2,748, a $2,131 spread on the same certified stone. Reve Diamonds lists it at $2,748. 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 angle39.5°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818658794
Dimensions6.79 × 4.52 × 3.07 mm
L/W Ratio1.50
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
6.79 mm4.52 mm0.79 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818658794
Side View
Table 65.0%Crown 39.5°Girdle: THN-MEDPavilion 34.7°Culet: NoneDepth 67.9%

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 5
Current: $1,204 NZD|Low: $617 NZD|High: $2,773 NZD|Avg: $1,502 NZD|+2.1%
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
Reve Diamonds
November 5, 2026
Retailer 4$617 NZD
Retailer 2$683 NZD
Retailer 12$964 NZD
Retailer 13$977 NZD
Retailer 11$1,014 NZD
Retailer 8$1,110 NZD
Retailer 1$1,204 NZD
Retailer 7$1,240 NZD
Retailer 9$1,263 NZD
Retailer 3$1,539 NZD
Retailer 10$2,101 NZD
Retailer 5$2,281 NZD
Retailer 6$2,732 NZD
Reve Diamonds$2,748 NZD

35 data points across 14 retailers

18 retailers$617 NZD to $2,748 NZD

Retailer 1
-
$551 NZD
Price last confirmed 29 days ago
A
Retailer 2
-
$617 NZD
View
Final sale: no returns
Retailer 3
-
$676 NZD
View
Price last confirmed 42 days ago
Retailer 4
-
$683 NZD
View
Price last confirmed 25 days ago
Retailer 5
-
$683 NZD
View
Price last confirmed 34 days ago
A
Retailer 6
-
$964 NZD
View
A
Retailer 7
-
$977 NZD
View
Retailer 8
-
$1,014 NZD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$1,110 NZD
View
B+
Retailer 10
-
$1,204 NZD
View
B+
Retailer 11
-
$1,240 NZD
View
B+
Retailer 12
-
$1,263 NZD
View
B+
Retailer 13
-
$1,539 NZD
View
B
Retailer 14
-
$2,101 NZD
View
Retailer 15
-
$2,199 NZD
View
Price last confirmed 37 days ago
B
Retailer 16
-
$2,281 NZD
View
B
Retailer 17
-
$2,732 NZD
View
Most Expensive
B
Reve Diamonds
D29716B63 · Nov 4
$2,748 NZD
$1,545 USD
View
17 more retailers have this diamond
Prices start from $617 NZDSave up to $2,131 NZD

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
$617 NZD