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Oval|Lab Grown|IGI

1.04ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG717540305

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG717540305

Diamond specifications and retailer prices

From HK$1,703 HKD
$217 USD
As of October 29, 2026
Save HK$8,090 HKD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$12,082 HKD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.04ct lab-grown oval diamond

This 1.04ct 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 LG717540305 or 717540305. Listed at 22 retailers as of October 29, 2026, with a 475% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717540305
Dimensions8.19 × 5.61 × 3.61 mm
L/W Ratio1.46
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
8.19 mm5.61 mm1.04 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717540305
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 64.3%

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$12,082 HKD|Low: HK$1,687 HKD|High: HK$12,082 HKD|Avg: HK$5,020 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 9HK$1,703 HKD
Retailer 17HK$1,930 HKD
Retailer 19HK$1,977 HKD
Retailer 4HK$2,110 HKD
Retailer 11HK$2,110 HKD
Retailer 5HK$3,625 HKD
Retailer 15HK$3,629 HKD
Retailer 2HK$3,919 HKD
Retailer 3HK$3,962 HKD
Retailer 18HK$3,987 HKD
Retailer 20HK$4,676 HKD
Retailer 16HK$5,161 HKD
Retailer 7HK$5,751 HKD
Retailer 8HK$6,787 HKD
Retailer 10HK$7,205 HKD
Retailer 12HK$7,461 HKD
Retailer 13HK$8,078 HKD
Retailer 14HK$8,509 HKD
Retailer 6HK$9,793 HKD
Brilliant EarthHK$12,082 HKD

40 data points across 20 retailers

22 retailersHK$1,703 HKD to HK$9,793 HKD

Retailer 1
-
HK$1,687 HKD
$215 USD
Price last confirmed 38 days ago
A
Retailer 2
-
HK$1,703 HKD
$217 USD
View
A
Retailer 3
-
HK$1,930 HKD
$246 USD
View
Final sale: no returns
A
Retailer 4
-
HK$1,977 HKD
$252 USD
View
Retailer 5
-
HK$2,063 HKD
$263 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
HK$2,110 HKD
$269 USD
View
A
Retailer 7
-
HK$2,110 HKD
$269 USD
View
A
Retailer 8
-
HK$3,625 HKD
$462 USD
View
A
Retailer 9
-
HK$3,629 HKD
ZAR 7,472 ZAR
View
A
Retailer 10
-
HK$3,919 HKD
£393 GBP
View
A
Retailer 11
-
HK$3,962 HKD
$505 USD
View
A
Retailer 12
-
HK$3,987 HKD
€484 EUR
View
B+
Retailer 13
-
HK$4,676 HKD
$596 USD
View
B+
Retailer 14
-
HK$5,161 HKD
A$1,012 AUD
View
B+
Retailer 15
-
HK$5,751 HKD
$733 USD
View
B+
Retailer 16
-
HK$6,787 HKD
$865 USD
View
B+
Retailer 17
-
HK$7,205 HKD
$918 USD
View
B
Retailer 18
-
HK$7,610 HKD
$970 USD
View
B
Retailer 19
-
HK$8,078 HKD
A$1,584 AUD
View
B
Retailer 20
-
HK$8,509 HKD
£854 GBP
View
B
Retailer 21
-
HK$9,793 HKD
$1,248 USD
View
Most Expensive
Brilliant Earth
15727961A · Oct 16
HK$12,082 HKD
$1,540 USD
View
Price last confirmed 14 days ago
21 more retailers have this diamond
Prices start from HK$1,703 HKDSave up to HK$8,090 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
1.04ct Oval
HK$1,703 HKD