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Oval|Lab Grown|IGI

1.03ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG717559040

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG717559040

Diamond specifications and retailer prices

From HK$1,687 HKD
$215 USD
As of October 29, 2026
Save HK$8,983 HKD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$10,670 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.03ct lab-grown oval diamond

This 1.03ct 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 LG717559040 or 717559040. Listed at 23 retailers as of October 29, 2026, with prices from HK$1,687 to HK$10,670, a HK$8,983 spread on the same certified stone. Brilliant Earth lists it at HK$10,670. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717559040
Dimensions8.02 × 5.68 × 3.54 mm
L/W Ratio1.41
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
8.02 mm5.68 mm1.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717559040
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 62.3%

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$10,670 HKD|Low: HK$1,671 HKD|High: HK$12,004 HKD|Avg: HK$4,898 HKD|-11.1%
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 31, 2026
Retailer 10HK$1,687 HKD
Retailer 13HK$1,891 HKD
Retailer 19HK$1,961 HKD
Retailer 5HK$2,095 HKD
Retailer 12HK$2,095 HKD
Retailer 6HK$3,585 HKD
Retailer 15HK$3,598 HKD
Retailer 2HK$3,882 HKD
Retailer 4HK$3,939 HKD
Retailer 18HK$3,954 HKD
Retailer 20HK$4,376 HKD
Retailer 3HK$4,598 HKD
Retailer 16HK$5,120 HKD
Retailer 8HK$5,696 HKD
Retailer 9HK$6,732 HKD
Retailer 11HK$7,148 HKD
Retailer 14HK$8,022 HKD
Retailer 17HK$8,400 HKD
Retailer 7HK$9,747 HKD
Brilliant EarthHK$10,670 HKD

40 data points across 20 retailers

23 retailersHK$1,687 HKD to HK$10,670 HKD

Retailer 1
-
HK$1,671 HKD
$213 USD
Price last confirmed 39 days ago
A
Retailer 2
-
HK$1,687 HKD
$215 USD
View
A
Retailer 3
-
HK$1,891 HKD
$241 USD
View
Final sale: no returns
A
Retailer 4
-
HK$1,961 HKD
$250 USD
View
Retailer 5
-
HK$2,048 HKD
$261 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
HK$2,095 HKD
$267 USD
View
A
Retailer 7
-
HK$2,095 HKD
$267 USD
View
A
Retailer 8
-
HK$3,585 HKD
$457 USD
View
A
Retailer 9
-
HK$3,598 HKD
ZAR 7,409 ZAR
View
A
Retailer 10
-
HK$3,882 HKD
£390 GBP
View
A
Retailer 11
-
HK$3,939 HKD
$502 USD
View
A
Retailer 12
-
HK$3,954 HKD
€480 EUR
View
B+
Retailer 13
-
HK$4,376 HKD
A$858 AUD
View
B+
Retailer 14
-
HK$4,598 HKD
$586 USD
View
B+
Retailer 15
-
HK$5,120 HKD
A$1,004 AUD
View
B+
Retailer 16
-
HK$5,696 HKD
$726 USD
View
B+
Retailer 17
-
HK$6,732 HKD
$858 USD
View
B
Retailer 18
-
HK$7,148 HKD
$911 USD
View
B
Retailer 19
-
HK$7,540 HKD
$961 USD
View
B+
Retailer 20
-
HK$8,022 HKD
A$1,573 AUD
View
B+
Retailer 21
-
HK$8,400 HKD
£843 GBP
View
B
Retailer 22
-
HK$9,747 HKD
$1,242 USD
View
Most Expensive
B
Brilliant Earth
15730041A · Oct 30
HK$10,670 HKD
$1,360 USD
View
22 more retailers have this diamond
Prices start from HK$1,687 HKDSave up to HK$8,983 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
1.03ct Oval
HK$1,687 HKD