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Oval|Lab Grown|IGI

1.04ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG685519411

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG685519411

Diamond specifications and retailer prices

From HK$1,765 HKD
$225 USD
As of October 30, 2026
Save HK$9,925 HKD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$11,690 HKD at Brilliant Earth · As of October 30, 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 LG685519411 or 685519411. Listed at 20 retailers as of October 30, 2026, with prices from HK$1,765 to HK$11,690, a HK$9,925 spread on the same certified stone. Brilliant Earth lists it at HK$11,690. 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 angle33.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685519411
Dimensions5.83 × 5.83 × 3.50 mm
L/W Ratio1.00
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
5.83 mm5.83 mm1.04 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685519411
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.0%

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 30
Current: HK$11,690 HKD|Low: HK$1,640 HKD|High: HK$13,808 HKD|Avg: HK$4,423 HKD|-15.3%
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 10HK$1,640 HKD
Retailer 3HK$1,765 HKD
Retailer 4HK$1,961 HKD
Retailer 12HK$1,977 HKD
Retailer 19HK$2,087 HKD
Retailer 9HK$2,110 HKD
Retailer 6HK$2,652 HKD
Retailer 17HK$3,196 HKD
Retailer 13HK$3,372 HKD
Retailer 2HK$3,604 HKD
Retailer 20HK$4,417 HKD
Retailer 18HK$4,629 HKD
Retailer 14HK$4,799 HKD
Retailer 15HK$5,068 HKD
Retailer 7HK$5,324 HKD
Retailer 8HK$6,731 HKD
Retailer 11HK$6,794 HKD
Retailer 16HK$9,227 HKD
Retailer 5HK$9,411 HKD
Brilliant EarthHK$11,690 HKD

42 data points across 20 retailers

20 retailersHK$1,765 HKD to HK$11,690 HKD

Retailer 1
-
HK$1,640 HKD
$209 USD
Price last confirmed 22 days ago
A
Retailer 2
-
HK$1,765 HKD
$225 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,961 HKD
$250 USD
View
Retailer 4
-
HK$1,977 HKD
$252 USD
View
Price last confirmed 35 days ago
Retailer 5
-
HK$2,087 HKD
£209 GBP
View
Price last confirmed 13 days ago
Retailer 6
-
HK$2,110 HKD
$269 USD
View
Price last confirmed 22 days ago
Retailer 7
-
HK$2,110 HKD
$269 USD
View
Price last confirmed 28 days ago
A
Retailer 8
-
HK$2,652 HKD
$338 USD
View
A
Retailer 9
-
HK$3,372 HKD
ZAR 6,943 ZAR
View
A
Retailer 10
-
HK$3,604 HKD
£362 GBP
View
B+
Retailer 11
-
HK$4,417 HKD
$563 USD
View
B+
Retailer 12
-
HK$4,629 HKD
$590 USD
View
B+
Retailer 13
-
HK$4,799 HKD
A$941 AUD
View
B+
Retailer 14
-
HK$5,068 HKD
$646 USD
View
B+
Retailer 15
-
HK$5,324 HKD
SGD 917 SGD
View
B+
Retailer 16
-
HK$6,731 HKD
$858 USD
View
Retailer 17
-
HK$6,794 HKD
$866 USD
View
Price last confirmed 23 days ago
Retailer 18
-
HK$9,227 HKD
£926 GBP
View
Price last confirmed 9 days ago
B
Retailer 19
-
HK$9,411 HKD
$1,199 USD
View
Most Expensive
B
Brilliant Earth
18208410A · Oct 30
HK$11,690 HKD
$1,490 USD
View
19 more retailers have this diamond
Prices start from HK$1,765 HKDSave up to HK$9,925 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$1,765 HKD