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Oval|Lab Grown|IGI

1.18ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG750523533

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG750523533

Diamond specifications and retailer prices

From HK$1,805 HKD
$230 USD
As of October 31, 2026
Save HK$12,710 HKD (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$14,515 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.18ct lab-grown oval diamond

This 1.18ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG750523533 or 750523533. Listed at 23 retailers as of October 31, 2026, with prices from HK$1,805 to HK$14,515, a HK$12,710 spread on the same certified stone. Brilliant Earth lists it at HK$14,515. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750523533
Dimensions8.78 × 5.99 × 3.57 mm
L/W Ratio1.47
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
8.78 mm5.99 mm1.18 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750523533
Side View
Table 59.0%Crown 33.4°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 59.6%

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 31
Current: HK$14,515 HKD|Low: HK$1,514 HKD|High: HK$14,515 HKD|Avg: HK$5,320 HKD
Brilliant Earth
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
November 1, 2026
Retailer 10HK$1,805 HKD
Retailer 8HK$2,048 HKD
Retailer 3HK$2,824 HKD
Retailer 9HK$3,386 HKD
Retailer 14HK$3,393 HKD
Retailer 2HK$3,695 HKD
Retailer 5HK$4,290 HKD
Retailer 4HK$4,496 HKD
Retailer 13HK$4,906 HKD
Retailer 11HK$5,131 HKD
Retailer 16HK$5,782 HKD
Retailer 6HK$6,868 HKD
Retailer 12HK$8,081 HKD
Retailer 7HK$9,521 HKD
Retailer 15HK$10,082 HKD
Brilliant EarthHK$14,515 HKD

40 data points across 16 retailers

23 retailersHK$1,805 HKD to HK$14,515 HKD

Retailer 1
-
HK$1,616 HKD
$206 USD
Price last confirmed 21 days ago
Retailer 2
-
HK$1,655 HKD
$211 USD
View
Price last confirmed 39 days ago
A
Retailer 3
-
HK$1,805 HKD
$230 USD
View
Final sale: no returns
Retailer 4
-
HK$1,914 HKD
$244 USD
View
Price last confirmed 37 days ago
Retailer 5
-
HK$2,008 HKD
$256 USD
View
Price last confirmed 20 days ago
Retailer 6
-
HK$2,008 HKD
$256 USD
View
Price last confirmed 30 days ago
Retailer 7
-
HK$2,024 HKD
$258 USD
View
Price last confirmed 37 days ago
A
Retailer 8
-
HK$2,824 HKD
$360 USD
View
A
Retailer 9
-
HK$3,386 HKD
€411 EUR
View
Retailer 10
-
HK$3,393 HKD
ZAR 6,986 ZAR
View
Price last confirmed 9 days ago
A
Retailer 11
-
HK$3,695 HKD
£371 GBP
View
A
Retailer 12
-
HK$4,290 HKD
$547 USD
View
A
Retailer 13
-
HK$4,496 HKD
$573 USD
View
B+
Retailer 14
-
HK$4,906 HKD
A$962 AUD
View
B+
Retailer 15
-
HK$5,131 HKD
$654 USD
View
B+
Retailer 16
-
HK$5,782 HKD
$737 USD
View
Retailer 17
-
HK$6,449 HKD
$822 USD
View
Price last confirmed 25 days ago
B+
Retailer 18
-
HK$6,473 HKD
$825 USD
View
B+
Retailer 19
-
HK$6,868 HKD
$875 USD
View
B+
Retailer 20
-
HK$8,081 HKD
£811 GBP
View
B
Retailer 21
-
HK$9,521 HKD
$1,214 USD
View
Retailer 22
-
HK$10,082 HKD
$1,285 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
16917290A · Oct 31
HK$14,515 HKD
$1,850 USD
View
22 more retailers have this diamond
Prices start from HK$1,805 HKDSave up to HK$12,710 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
1.18ct Oval
HK$1,805 HKD