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Radiant|Lab Grown|IGI

1.20ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG733524933

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

Certificate IGI LG733524933

Diamond specifications and retailer prices

From HK$1,718 HKD
As of November 4, 2026
Save HK$15,778 HKD (90%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: HK$17,496 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown radiant diamond

This 1.2ct lab-grown radiant 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 LG733524933 or 733524933. Listed at 31 retailers as of November 4, 2026, with prices from HK$1,718 to HK$17,496, a HK$15,778 spread on the same certified stone. Do Amore Diamonds lists it at HK$17,496. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.1°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733524933
Dimensions5.19 × 5.19 × 3.42 mm
L/W Ratio1.00
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
5.19 mm5.19 mm1.20 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733524933
Side View
Table 65.0%Crown 47.1°Girdle: MED-STKPavilion 33°Culet: NoneDepth 65.9%

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$17,496 HKD|Low: HK$1,718 HKD|High: HK$18,045 HKD|Avg: HK$7,568 HKD
Do Amore Diamonds
Retailer 2
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Retailer 22
November 4, 2026
Retailer 16HK$1,718 HKD
Retailer 17HK$2,001 HKD
Retailer 14HK$2,111 HKD
Retailer 13HK$2,417 HKD
Retailer 2HK$3,311 HKD
Retailer 21HK$3,334 HKD
Retailer 4HK$3,931 HKD
Retailer 8HK$4,299 HKD
Retailer 3HK$4,417 HKD
Retailer 5HK$5,178 HKD
Retailer 10HK$6,057 HKD
Retailer 19HK$6,889 HKD
Retailer 18HK$7,579 HKD
Retailer 6HK$8,913 HKD
Retailer 12HK$9,423 HKD
Retailer 22HK$9,580 HKD
Retailer 20HK$9,846 HKD
Retailer 7HK$9,972 HKD
Retailer 15HK$13,620 HKD
Retailer 9HK$13,652 HKD
Retailer 11HK$14,436 HKD
Do Amore DiamondsHK$17,496 HKD

40 data points across 22 retailers

31 retailersHK$1,718 HKD to HK$17,496 HKD

A
Cheapest Retailer
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HK$1,718 HKD
Retailer 2
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HK$1,820 HKD
View
Price last confirmed 35 days ago
Retailer 3
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HK$1,820 HKD
View
Price last confirmed 27 days ago
A
Retailer 4
-
HK$2,001 HKD
View
Final sale: no returns
Retailer 5
-
HK$2,111 HKD
View
Price last confirmed 38 days ago
Retailer 6
-
HK$2,228 HKD
View
Price last confirmed 36 days ago
Retailer 7
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HK$2,260 HKD
View
Price last confirmed 32 days ago
A
Retailer 8
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HK$2,417 HKD
View
A
Retailer 9
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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$4,135 HKD
View
A
Retailer 13
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HK$4,299 HKD
View
A
Retailer 14
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HK$4,417 HKD
View
A
Retailer 15
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HK$4,613 HKD
View
Retailer 16
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HK$4,629 HKD
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Price last confirmed 20 days ago
A
Retailer 17
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HK$5,178 HKD
View
Retailer 18
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HK$6,057 HKD
View
Price last confirmed 7 days ago
B+
Retailer 19
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HK$6,889 HKD
View
B+
Retailer 20
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HK$7,579 HKD
View
Retailer 21
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HK$8,003 HKD
View
Price last confirmed 35 days ago
Retailer 22
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HK$8,003 HKD
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Price last confirmed 25 days ago
B+
Retailer 23
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HK$8,913 HKD
View
Retailer 24
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HK$9,423 HKD
View
Price last confirmed 34 days ago
B
Retailer 25
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HK$9,580 HKD
View
B+
Retailer 26
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HK$9,846 HKD
View
B+
Retailer 27
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HK$9,972 HKD
View
B
Retailer 28
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HK$13,620 HKD
View
B
Retailer 29
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HK$13,652 HKD
View
Retailer 30
-
HK$14,436 HKD
View
Price last confirmed 14 days ago
Most Expensive
B
Do Amore Diamonds
27-4AA7BFD79 · Nov 4
HK$17,496 HKD
$2,230 USD
View
30 more retailers have this diamond
Prices start from HK$1,718 HKDSave up to HK$15,778 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
1.20ct Radiant
HK$1,718 HKD