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Radiant|Lab Grown|IGI

1.26ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG743546493

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG743546493

Diamond specifications and retailer prices

From HK$1,718 HKD
As of November 4, 2026
Save HK$14,836 HKD (90%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: HK$16,555 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.26ct lab-grown radiant diamond

This 1.26ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743546493 or 743546493. Listed at 29 retailers as of November 4, 2026, with prices from HK$1,718 to HK$16,555, a HK$14,836 spread on the same certified stone. Do Amore Diamonds lists it at HK$16,555. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743546493
Dimensions7.91 × 5.31 × 3.51 mm
L/W Ratio1.49
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
7.91 mm5.31 mm1.26 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743546493
Side View
Table 62.0%Crown 38.9°Girdle: Slightly ThickPavilion 33.3°Culet: NoneDepth 66.1%

Caratlytics Score

How it works →
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: Nov 4
Current: HK$16,555 HKD|Low: HK$1,718 HKD|High: HK$18,987 HKD|Avg: HK$7,270 HKD
Do Amore 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
November 4, 2026
Retailer 4HK$1,718 HKD
Retailer 16HK$2,001 HKD
Retailer 8HK$3,311 HKD
Retailer 5HK$3,334 HKD
Retailer 11HK$3,931 HKD
Retailer 10HK$4,048 HKD
Retailer 13HK$4,064 HKD
Retailer 2HK$4,417 HKD
Retailer 7HK$5,013 HKD
Retailer 12HK$5,767 HKD
Retailer 18HK$6,889 HKD
Retailer 3HK$8,913 HKD
Retailer 14HK$9,438 HKD
Retailer 6HK$9,760 HKD
Retailer 9HK$9,839 HKD
Retailer 15HK$14,358 HKD
Retailer 17HK$14,397 HKD
Do Amore DiamondsHK$16,555 HKD

39 data points across 18 retailers

29 retailersHK$1,718 HKD to HK$16,555 HKD

A
Cheapest Retailer
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HK$1,718 HKD
Retailer 2
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HK$1,718 HKD
View
Price last confirmed 27 days ago
Retailer 3
-
HK$1,718 HKD
View
Price last confirmed 35 days ago
Retailer 4
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HK$1,993 HKD
View
Price last confirmed 38 days ago
A
Retailer 5
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HK$2,001 HKD
View
Final sale: no returns
Retailer 6
-
HK$2,111 HKD
View
Price last confirmed 38 days ago
Retailer 7
-
HK$2,111 HKD
View
Price last confirmed 35 days ago
Retailer 8
-
HK$2,134 HKD
View
Price last confirmed 32 days ago
A
Retailer 9
-
HK$3,311 HKD
View
A
Retailer 10
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HK$3,334 HKD
View
A
Retailer 11
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HK$3,931 HKD
View
A
Retailer 12
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HK$4,048 HKD
View
A
Retailer 13
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HK$4,064 HKD
View
A
Retailer 14
-
HK$4,417 HKD
View
A
Retailer 15
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HK$5,013 HKD
View
A
Retailer 16
-
HK$5,170 HKD
View
A
Retailer 17
-
HK$5,767 HKD
View
B+
Retailer 18
-
HK$6,889 HKD
View
B+
Retailer 19
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HK$7,571 HKD
View
Retailer 20
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HK$7,571 HKD
View
Price last confirmed 35 days ago
Retailer 21
-
HK$7,571 HKD
View
Price last confirmed 25 days ago
B+
Retailer 22
-
HK$8,913 HKD
View
B+
Retailer 23
-
HK$9,438 HKD
View
B+
Retailer 24
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HK$9,580 HKD
View
Retailer 25
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HK$9,760 HKD
View
Price last confirmed 30 days ago
B
Retailer 26
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HK$9,839 HKD
View
B
Retailer 27
-
HK$14,358 HKD
View
Retailer 28
-
HK$14,397 HKD
View
Price last confirmed 17 days ago
Most Expensive
B
Do Amore Diamonds
27-16DBEA347 · Nov 4
HK$16,555 HKD
$2,110 USD
View
28 more retailers have this diamond
Prices start from HK$1,718 HKDSave up to HK$14,836 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
1.26ct Radiant
HK$1,718 HKD