Oval|Lab Grown|IGI

1.04ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG825660278

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG825660278

Diamond specifications and retailer prices

From HK$1,428 HKD
$182 USD
As of October 29, 2026
Save HK$10,341 HKD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$13,189 HKD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 1.04ct lab-grown oval diamond

This 1.04ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825660278 or 825660278. Listed at 14 retailers as of October 29, 2026, with a 724% 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
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825660278
Dimensions8.23 × 5.68 × 3.50 mm
L/W Ratio1.45
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
8.23 mm5.68 mm1.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825660278
Side View
Table 61.0%Crown 34.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A+
Exceptional
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$13,189 HKD|Low: HK$1,428 HKD|High: HK$21,890 HKD|Avg: HK$5,167 HKD
Helzberg Diamonds
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
Retailer 21
October 31, 2026
Retailer 19HK$1,428 HKD
Retailer 5HK$1,648 HKD
Retailer 12HK$1,734 HKD
Retailer 4HK$1,820 HKD
Retailer 6HK$1,820 HKD
Retailer 17HK$2,017 HKD
Retailer 16HK$2,518 HKD
Retailer 20HK$3,104 HKD
Retailer 3HK$3,147 HKD
Retailer 21HK$3,230 HKD
Retailer 13HK$3,656 HKD
Retailer 8HK$4,488 HKD
Retailer 10HK$5,016 HKD
Retailer 2HK$5,021 HKD
Retailer 7HK$5,853 HKD
Retailer 14HK$6,261 HKD
Retailer 9HK$6,277 HKD
Retailer 18HK$6,481 HKD
Retailer 11HK$8,619 HKD
Retailer 15HK$11,769 HKD
Helzberg DiamondsHK$13,189 HKD

16 data points across 21 retailers

14 retailersHK$1,428 HKD to HK$11,769 HKD

A+
Cheapest Retailer
-
HK$1,428 HKD
$182 USD
A
Retailer 2
-
HK$1,648 HKD
$210 USD
View
Final sale: no returns
Retailer 3
-
HK$1,734 HKD
$221 USD
View
Price last confirmed 21 days ago
Retailer 4
-
HK$1,820 HKD
$232 USD
View
Price last confirmed 19 days ago
Retailer 5
-
HK$1,820 HKD
$232 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
HK$2,017 HKD
£202 GBP
View
A
Retailer 7
-
HK$2,518 HKD
$321 USD
View
Retailer 8
-
HK$3,104 HKD
ZAR 6,391 ZAR
View
Price last confirmed 17 days ago
A
Retailer 9
-
HK$3,656 HKD
$466 USD
View
B+
Retailer 10
-
HK$5,021 HKD
$640 USD
View
Retailer 11
-
HK$5,853 HKD
$746 USD
View
Price last confirmed 19 days ago
B+
Retailer 12
-
HK$6,481 HKD
$826 USD
View
B
Retailer 13
-
HK$11,769 HKD
$1,500 USD
View
Most Expensive
Helzberg Diamonds
ZXZOILMMGINO · Oct 13
HK$13,189 HKD
$1,681 USD
View
Price last confirmed 18 days ago
13 more retailers have this diamond
Prices start from HK$1,428 HKDSave up to HK$10,341 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$1,428 HKD