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Radiant|Lab Grown|IGI

0.79ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG818658674

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

Certificate IGI LG818658674

Diamond specifications and retailer prices

From HK$1,930 HKD
As of November 3, 2026
Save HK$7,944 HKD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$9,874 HKD 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818658674 or 818658674. Listed at 17 retailers as of November 3, 2026, with prices from HK$1,930 to HK$9,874, a HK$7,944 spread on the same certified stone. Reve Diamonds lists it at HK$9,874. 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 angle39.7°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818658674
Dimensions6.59 × 4.56 × 3.12 mm
L/W Ratio1.45
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
6.59 mm4.56 mm0.79 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818658674
Side View
Table 66.0%Crown 39.7°Girdle: MediumPavilion 34.9°Culet: NoneDepth 68.4%

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 3
Current: HK$3,946 HKD|Low: HK$1,820 HKD|High: HK$9,874 HKD|Avg: HK$4,960 HKD|+5.0%
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
Reve Diamonds
November 5, 2026
Retailer 2HK$1,930 HKD
Retailer 11HK$3,021 HKD
Retailer 4HK$3,099 HKD
Retailer 9HK$3,593 HKD
Retailer 8HK$3,892 HKD
Retailer 1HK$3,946 HKD
Retailer 12HK$4,056 HKD
Retailer 13HK$4,629 HKD
Retailer 7HK$5,453 HKD
Retailer 10HK$5,539 HKD
Retailer 5HK$6,826 HKD
Retailer 3HK$7,304 HKD
Retailer 6HK$8,568 HKD
Reve DiamondsHK$9,874 HKD

35 data points across 14 retailers

17 retailersHK$1,930 HKD to HK$9,874 HKD

A
Cheapest Retailer
-
HK$1,930 HKD
Final sale: no returns
Retailer 2
-
HK$2,016 HKD
View
Price last confirmed 24 days ago
Retailer 3
-
HK$2,016 HKD
View
Price last confirmed 33 days ago
A
Retailer 4
-
HK$3,021 HKD
View
Retailer 5
-
HK$3,099 HKD
View
Price last confirmed 18 days ago
A
Retailer 6
-
HK$3,593 HKD
View
A
Retailer 7
-
HK$3,892 HKD
View
A
Retailer 8
-
HK$3,946 HKD
View
A
Retailer 9
-
HK$4,056 HKD
View
B+
Retailer 10
-
HK$4,629 HKD
View
B+
Retailer 11
-
HK$5,453 HKD
View
B+
Retailer 12
-
HK$5,539 HKD
View
Retailer 13
-
HK$6,488 HKD
View
Price last confirmed 36 days ago
B+
Retailer 14
-
HK$6,826 HKD
View
B
Retailer 15
-
HK$7,304 HKD
View
B+
Retailer 16
-
HK$8,568 HKD
View
Most Expensive
B
Reve Diamonds
15DC2AF83 · Nov 4
HK$9,874 HKD
$1,259 USD
View
16 more retailers have this diamond
Prices start from HK$1,930 HKDSave up to HK$7,944 HKD

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
HK$1,930 HKD