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Oval|Lab Grown|IGI

1.22ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG763618640

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG763618640

Diamond specifications and retailer prices

From HK$1,632 HKD
$208 USD
As of October 29, 2026
Save HK$16,403 HKD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$18,035 HKD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.22ct lab-grown oval diamond

This 1.22ct 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 LG763618640 or 763618640. Listed at 22 retailers as of October 27, 2026, with prices from HK$1,632 to HK$18,035, a HK$16,403 spread on the same certified stone. Queensmith lists it at HK$18,035. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763618640
Dimensions8.65 × 6.09 × 3.74 mm
L/W Ratio1.42
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
8.65 mm6.09 mm1.22 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763618640
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.4%

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 29
Current: HK$4,153 HKD|Low: HK$1,632 HKD|High: HK$16,319 HKD|Avg: HK$5,875 HKD|-5.7%
Retailer 1
Retailer 2
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Retailer 4
Retailer 5
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Retailer 7
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Retailer 11
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 9HK$1,632 HKD
Retailer 6HK$1,820 HKD
Retailer 19HK$1,899 HKD
Retailer 3HK$2,032 HKD
Retailer 13HK$2,032 HKD
Retailer 12HK$2,903 HKD
Retailer 11HK$3,013 HKD
Retailer 16HK$3,847 HKD
Retailer 2HK$3,939 HKD
Retailer 1HK$4,153 HKD
Retailer 21HK$4,707 HKD
Retailer 17HK$5,462 HKD
Retailer 5HK$6,543 HKD
Retailer 8HK$7,195 HKD
Retailer 14HK$8,543 HKD
Retailer 10HK$8,848 HKD
Retailer 18HK$8,988 HKD
Retailer 4HK$9,577 HKD
Retailer 20HK$12,122 HKD
Retailer 15HK$14,122 HKD
Retailer 7HK$15,691 HKD

44 data points across 21 retailers

22 retailersHK$1,632 HKD to HK$18,035 HKD

A
Cheapest Retailer
-
HK$1,632 HKD
$208 USD
A
Retailer 2
-
HK$1,820 HKD
$232 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,899 HKD
$242 USD
View
A
Retailer 4
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HK$2,032 HKD
$259 USD
View
A
Retailer 5
-
HK$2,032 HKD
$259 USD
View
A
Retailer 6
-
HK$2,903 HKD
$370 USD
View
A
Retailer 7
-
HK$3,013 HKD
View
A
Retailer 8
-
HK$3,847 HKD
ZAR 7,921 ZAR
View
A
Retailer 9
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HK$3,939 HKD
$502 USD
View
A
Retailer 10
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HK$4,153 HKD
£417 GBP
View
A
Retailer 11
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HK$4,707 HKD
$600 USD
View
B+
Retailer 12
-
HK$5,462 HKD
A$1,071 AUD
View
B+
Retailer 13
-
HK$6,543 HKD
$834 USD
View
B+
Retailer 14
-
HK$7,195 HKD
$917 USD
View
B+
Retailer 15
-
HK$8,543 HKD
$1,089 USD
View
B+
Retailer 16
-
HK$8,848 HKD
SGD 1,524 SGD
View
B+
Retailer 17
-
HK$8,988 HKD
£902 GBP
View
B
Retailer 18
-
HK$9,577 HKD
$1,221 USD
View
Retailer 19
-
HK$12,122 HKD
$1,545 USD
View
Price last confirmed 10 days ago
B
Retailer 20
-
HK$14,122 HKD
$1,800 USD
View
B
Retailer 21
-
HK$15,691 HKD
$2,000 USD
View
Most Expensive
B
Queensmith
LG763618640 · Oct 27
HK$18,035 HKD
£1,810 GBP
View
21 more retailers have this diamond
Prices start from HK$1,632 HKDSave up to HK$16,403 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
1.22ct Oval
HK$1,632 HKD