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Oval|Lab Grown|IGI

1.04ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG729576122

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG729576122

Diamond specifications and retailer prices

From HK$2,260 HKD
$288 USD
As of October 29, 2026
Save HK$9,310 HKD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$18,280 HKD at Brilliant Earth · As of October 17, 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 LG729576122 or 729576122. Listed at 20 retailers as of October 29, 2026, with a 412% 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 angle33.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729576122
Dimensions8.42 × 5.70 × 3.45 mm
L/W Ratio1.48
Girdle conditionFaceted
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
8.42 mm5.70 mm1.04 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729576122
Side View
Table 61.0%Crown 33.8°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.5%

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: Oct 29
Current: HK$18,280 HKD|Low: HK$2,260 HKD|High: HK$18,280 HKD|Avg: HK$6,757 HKD
Brilliant Earth
Retailer 2
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Retailer 23
October 30, 2026
Retailer 5HK$2,260 HKD
Retailer 4HK$2,526 HKD
Retailer 21HK$2,620 HKD
Retailer 3HK$2,801 HKD
Retailer 20HK$2,801 HKD
Retailer 9HK$3,766 HKD
Retailer 18HK$4,041 HKD
Retailer 6HK$4,556 HKD
Retailer 14HK$4,700 HKD
Retailer 17HK$4,815 HKD
Retailer 22HK$4,864 HKD
Retailer 2HK$4,954 HKD
Retailer 13HK$6,834 HKD
Retailer 11HK$7,490 HKD
Retailer 15HK$8,420 HKD
Retailer 23HK$8,607 HKD
Retailer 19HK$8,639 HKD
Retailer 8HK$9,007 HKD
Retailer 7HK$9,393 HKD
Retailer 12HK$11,289 HKD
Retailer 16HK$11,359 HKD
Retailer 10HK$11,570 HKD
Brilliant EarthHK$18,280 HKD

15 data points across 23 retailers

20 retailersHK$2,260 HKD to HK$11,570 HKD

A
Cheapest Retailer
-
HK$2,260 HKD
$288 USD
A
Retailer 2
-
HK$2,526 HKD
$322 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,620 HKD
$334 USD
View
A
Retailer 4
-
HK$2,801 HKD
$357 USD
View
A
Retailer 5
-
HK$2,801 HKD
$357 USD
View
A
Retailer 6
-
HK$3,766 HKD
$480 USD
View
A
Retailer 7
-
HK$4,041 HKD
$515 USD
View
B+
Retailer 8
-
HK$4,700 HKD
$599 USD
View
B+
Retailer 9
-
HK$4,815 HKD
ZAR 9,915 ZAR
View
B+
Retailer 10
-
HK$4,864 HKD
$620 USD
View
B+
Retailer 11
-
HK$4,954 HKD
£497 GBP
View
B+
Retailer 12
-
HK$6,834 HKD
A$1,340 AUD
View
B
Retailer 13
-
HK$7,490 HKD
SGD 1,290 SGD
View
B
Retailer 14
-
HK$8,607 HKD
$1,097 USD
View
B
Retailer 15
-
HK$8,639 HKD
A$1,694 AUD
View
B
Retailer 16
-
HK$9,007 HKD
$1,148 USD
View
B
Retailer 17
-
HK$9,393 HKD
$1,197 USD
View
B
Retailer 18
-
HK$11,289 HKD
£1,133 GBP
View
B
Retailer 19
-
HK$11,570 HKD
$1,475 USD
View
Most Expensive
Brilliant Earth
15907427A · Oct 17
HK$18,280 HKD
$2,330 USD
View
Price last confirmed 13 days ago
19 more retailers have this diamond
Prices start from HK$2,260 HKDSave up to HK$9,310 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$2,260 HKD