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Oval|Lab Grown|IGI

1.05ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG761552987

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG761552987

Diamond specifications and retailer prices

From HK$2,628 HKD
$335 USD
As of October 30, 2026
Save HK$18,790 HKD (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$21,419 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.05ct lab-grown oval diamond

This 1.05ct 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 LG761552987 or 761552987. Listed at 24 retailers as of October 29, 2026, with prices from HK$2,628 to HK$21,419, a HK$18,790 spread on the same certified stone. Brilliant Earth lists it at HK$21,419. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761552987
Dimensions8.15 × 5.79 × 3.53 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
8.15 mm5.79 mm1.05 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761552987
Side View
Table 60.0%Crown 32.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.0%

Caratlytics Score

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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 30
Current: HK$21,419 HKD|Low: HK$2,628 HKD|High: HK$21,419 HKD|Avg: HK$7,386 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
October 31, 2026
Retailer 6HK$2,628 HKD
Retailer 5HK$2,919 HKD
Retailer 7HK$3,923 HKD
Retailer 12HK$4,158 HKD
Retailer 4HK$4,809 HKD
Retailer 3HK$4,872 HKD
Retailer 17HK$5,010 HKD
Retailer 2HK$5,175 HKD
Retailer 18HK$5,314 HKD
Retailer 13HK$5,344 HKD
Retailer 16HK$7,114 HKD
Retailer 19HK$7,500 HKD
Retailer 10HK$7,791 HKD
Retailer 14HK$9,088 HKD
Retailer 11HK$9,747 HKD
Retailer 8HK$11,359 HKD
Retailer 15HK$11,748 HKD
Retailer 9HK$11,862 HKD
Brilliant EarthHK$21,419 HKD

39 data points across 19 retailers

24 retailersHK$2,628 HKD to HK$21,419 HKD

Retailer 1
-
HK$2,385 HKD
$304 USD
Price last confirmed 20 days ago
A
Retailer 2
-
HK$2,628 HKD
$335 USD
View
Final sale: no returns
Retailer 3
-
HK$2,770 HKD
$353 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
HK$2,919 HKD
$372 USD
View
Retailer 5
-
HK$2,958 HKD
$377 USD
View
Price last confirmed 19 days ago
Retailer 6
-
HK$2,958 HKD
$377 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
HK$3,923 HKD
$500 USD
View
A
Retailer 8
-
HK$4,158 HKD
$530 USD
View
B+
Retailer 9
-
HK$4,809 HKD
$613 USD
View
B+
Retailer 10
-
HK$4,872 HKD
$621 USD
View
B+
Retailer 11
-
HK$5,010 HKD
ZAR 10,317 ZAR
View
B+
Retailer 12
-
HK$5,175 HKD
£519 GBP
View
B+
Retailer 13
-
HK$5,314 HKD
€645 EUR
View
B+
Retailer 14
-
HK$5,344 HKD
A$1,048 AUD
View
B+
Retailer 15
-
HK$7,114 HKD
A$1,395 AUD
View
B+
Retailer 16
-
HK$7,500 HKD
$956 USD
View
B+
Retailer 17
-
HK$7,791 HKD
SGD 1,342 SGD
View
B+
Retailer 18
-
HK$9,088 HKD
A$1,782 AUD
View
Retailer 19
-
HK$9,517 HKD
$1,213 USD
View
Price last confirmed 23 days ago
B
Retailer 20
-
HK$9,747 HKD
$1,242 USD
View
B
Retailer 21
-
HK$11,359 HKD
£1,140 GBP
View
B
Retailer 22
-
HK$11,748 HKD
£1,179 GBP
View
B
Retailer 23
-
HK$11,862 HKD
$1,512 USD
View
Most Expensive
B
Brilliant Earth
18647657A · Oct 29
HK$21,419 HKD
$2,730 USD
View
23 more retailers have this diamond
Prices start from HK$2,628 HKDSave up to HK$18,790 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
1.05ct Oval
HK$2,628 HKD