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Oval|Lab Grown|IGI

1.58ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG782618472

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG782618472

Diamond specifications and retailer prices

From HK$3,233 HKD
$412 USD
As of November 1, 2026
Save HK$21,796 HKD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$25,029 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.58ct lab-grown oval diamond

This 1.58ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG782618472 or 782618472. Listed at 23 retailers as of November 1, 2026, with prices from HK$3,233 to HK$25,029, a HK$21,796 spread on the same certified stone. Brilliant Earth lists it at HK$25,029. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782618472
Dimensions9.32 × 6.54 × 4.12 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
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
9.32 mm6.54 mm1.58 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782618472
Side View
Table 57.0%Crown 34.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.0%

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 1
Current: HK$25,029 HKD|Low: HK$3,131 HKD|High: HK$25,108 HKD|Avg: HK$9,190 HKD|-0.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 6HK$3,233 HKD
Retailer 21HK$3,625 HKD
Retailer 9HK$4,009 HKD
Retailer 12HK$4,041 HKD
Retailer 15HK$4,419 HKD
Retailer 8HK$5,139 HKD
Retailer 3HK$5,375 HKD
Retailer 22HK$5,924 HKD
Retailer 11HK$6,467 HKD
Retailer 16HK$6,601 HKD
Retailer 19HK$6,764 HKD
Retailer 13HK$6,918 HKD
Retailer 4HK$8,850 HKD
Retailer 7HK$9,343 HKD
Retailer 2HK$9,745 HKD
Retailer 10HK$12,727 HKD
Retailer 20HK$12,899 HKD
Retailer 14HK$12,903 HKD
Retailer 5HK$13,166 HKD
Retailer 18HK$15,017 HKD
Retailer 17HK$15,674 HKD
Brilliant EarthHK$25,029 HKD

37 data points across 22 retailers

23 retailersHK$3,233 HKD to HK$25,029 HKD

A
Cheapest Retailer
-
HK$3,233 HKD
$412 USD
A
Retailer 2
-
HK$3,625 HKD
$462 USD
View
A
Retailer 3
-
HK$4,009 HKD
$511 USD
View
Retailer 4
-
HK$4,041 HKD
$515 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$4,419 HKD
View
A
Retailer 6
-
HK$5,139 HKD
$655 USD
View
A
Retailer 7
-
HK$5,375 HKD
$685 USD
View
A
Retailer 8
-
HK$5,924 HKD
$755 USD
View
A
Retailer 9
-
HK$6,467 HKD
A$1,268 AUD
View
A
Retailer 10
-
HK$6,601 HKD
£662 GBP
View
A
Retailer 11
-
HK$6,764 HKD
€821 EUR
View
A
Retailer 12
-
HK$6,918 HKD
ZAR 14,244 ZAR
View
B+
Retailer 13
-
HK$8,850 HKD
$1,128 USD
View
B+
Retailer 14
-
HK$9,343 HKD
A$1,832 AUD
View
B+
Retailer 15
-
HK$9,745 HKD
$1,242 USD
View
B+
Retailer 16
-
HK$12,727 HKD
SGD 2,192 SGD
View
B+
Retailer 17
-
HK$12,899 HKD
$1,644 USD
View
Retailer 18
-
HK$12,903 HKD
A$2,530 AUD
View
Price last confirmed 25 days ago
B+
Retailer 19
-
HK$13,166 HKD
$1,678 USD
View
B+
Retailer 20
-
HK$15,017 HKD
$1,914 USD
View
B
Retailer 21
-
HK$15,674 HKD
£1,573 GBP
View
Retailer 22
-
HK$17,619 HKD
$2,246 USD
View
Price last confirmed 63 days ago
Most Expensive
B
Brilliant Earth
18530597A · Nov 2
HK$25,029 HKD
$3,190 USD
View
22 more retailers have this diamond
Prices start from HK$3,233 HKDSave up to HK$21,796 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
1.58ct Oval
HK$3,233 HKD