CaratHunter
Plans
Radiant|Lab Grown|IGI

1.79ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG846664625

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

Certificate IGI LG846664625

Diamond specifications and retailer prices

From HK$3,986 HKD
$508 USD
As of November 1, 2026
Save HK$13,510 HKD (77%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$17,496 HKD at Brilliance · As of November 1, 2026
View at Brilliance

About this 1.79ct lab-grown radiant diamond

This 1.79ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846664625 or 846664625. Listed at 7 retailers as of November 1, 2026, with prices from HK$3,986 to HK$17,496, a HK$13,510 spread on the same certified stone. Brilliance lists it at HK$17,496. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.79
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846664625
Dimensions8.70 × 6.16 × 3.89 mm
L/W Ratio1.41
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
8.70 mm6.16 mm1.79 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846664625
Side View
Table 60.0%Crown 44.1°Girdle: MED-STKPavilion 32.1°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
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: HK$17,496 HKD|Low: HK$3,986 HKD|High: HK$17,496 HKD|Avg: HK$11,396 HKD
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 2HK$3,986 HKD
Retailer 5HK$4,543 HKD
Retailer 4HK$6,920 HKD
Retailer 6HK$14,185 HKD
Retailer 3HK$16,211 HKD
Retailer 7HK$16,429 HKD
BrillianceHK$17,496 HKD

1 data point across 7 retailers

7 retailersHK$3,986 HKD to HK$17,496 HKD

A
Cheapest Retailer
-
HK$3,986 HKD
$508 USD
A
Retailer 2
-
HK$4,543 HKD
£456 GBP
View
A
Retailer 3
-
HK$6,920 HKD
$882 USD
View
B+
Retailer 4
-
HK$14,185 HKD
$1,808 USD
View
B
Retailer 5
-
HK$16,211 HKD
£1,627 GBP
View
B
Retailer 6
-
HK$16,429 HKD
$2,094 USD
View
Most Expensive
B
Brilliance
D46610426 · Nov 1
HK$17,496 HKD
$2,230 USD
View
6 more retailers have this diamond
Prices start from HK$3,986 HKDSave up to HK$13,510 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
1.79ct Radiant
HK$3,986 HKD