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Oval|Lab Grown|IGI

1.05ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG726537963

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG726537963

Diamond specifications and retailer prices

From HK$1,718 HKD
$219 USD
As of October 29, 2026
Save HK$10,443 HKD (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$12,161 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.05ct lab-grown oval diamond

This 1.05ct 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 LG726537963 or 726537963. Listed at 25 retailers as of October 29, 2026, with prices from HK$1,718 to HK$12,161, a HK$10,443 spread on the same certified stone. Brilliant Earth lists it at HK$12,161. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726537963
Dimensions7.98 × 5.82 × 3.59 mm
L/W Ratio1.37
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
7.98 mm5.82 mm1.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726537963
Side View
Table 60.0%Crown 35.6°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 61.7%

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 29
Current: HK$12,161 HKD|Low: HK$1,679 HKD|High: HK$12,161 HKD|Avg: HK$4,869 HKD
Brilliant Earth
Retailer 2
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Retailer 23
October 30, 2026
Retailer 5HK$1,718 HKD
Retailer 12HK$1,922 HKD
Retailer 6HK$1,993 HKD
Retailer 4HK$2,134 HKD
Retailer 21HK$2,134 HKD
Retailer 2HK$2,261 HKD
Retailer 16HK$2,410 HKD
Retailer 9HK$2,887 HKD
Retailer 19HK$3,662 HKD
Retailer 22HK$3,855 HKD
Retailer 13HK$3,960 HKD
Retailer 10HK$3,978 HKD
Retailer 7HK$4,580 HKD
Retailer 8HK$4,754 HKD
Retailer 20HK$5,212 HKD
Retailer 23HK$5,225 HKD
Retailer 15HK$5,777 HKD
Retailer 3HK$6,849 HKD
Retailer 11HK$7,266 HKD
Retailer 17HK$8,134 HKD
Retailer 18HK$8,589 HKD
Retailer 14HK$9,843 HKD
Brilliant EarthHK$12,161 HKD

36 data points across 23 retailers

25 retailersHK$1,718 HKD to HK$12,161 HKD

A
Cheapest Retailer
-
HK$1,718 HKD
$219 USD
A
Retailer 2
-
HK$1,922 HKD
$245 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,993 HKD
$254 USD
View
A
Retailer 4
-
HK$2,134 HKD
$272 USD
View
A
Retailer 5
-
HK$2,134 HKD
$272 USD
View
A
Retailer 6
-
HK$2,261 HKD
£227 GBP
View
A
Retailer 7
-
HK$2,410 HKD
View
A
Retailer 8
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HK$2,887 HKD
$368 USD
View
A
Retailer 9
-
HK$3,662 HKD
ZAR 7,540 ZAR
View
A
Retailer 10
-
HK$3,855 HKD
€468 EUR
View
Price last confirmed 7 days ago
A
Retailer 11
-
HK$3,960 HKD
£397 GBP
View
A
Retailer 12
-
HK$3,978 HKD
$507 USD
View
B+
Retailer 13
-
HK$4,580 HKD
A$898 AUD
View
B+
Retailer 14
-
HK$4,754 HKD
$606 USD
View
B+
Retailer 15
-
HK$5,212 HKD
A$1,022 AUD
View
Retailer 16
-
HK$5,225 HKD
$666 USD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
HK$5,547 HKD
$707 USD
View
B+
Retailer 18
-
HK$5,777 HKD
SGD 995 SGD
View
B+
Retailer 19
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HK$6,849 HKD
$873 USD
View
B+
Retailer 20
-
HK$7,266 HKD
$926 USD
View
B+
Retailer 21
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HK$8,134 HKD
A$1,595 AUD
View
B+
Retailer 22
-
HK$8,589 HKD
£862 GBP
View
B
Retailer 23
-
HK$9,843 HKD
$1,255 USD
View
Retailer 24
-
HK$12,161 HKD
$1,550 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
15926221A · Oct 29
HK$12,161 HKD
$1,550 USD
View
24 more retailers have this diamond
Prices start from HK$1,718 HKDSave up to HK$10,443 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
1.05ct Oval
HK$1,718 HKD