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Radiant|Lab Grown|IGI

1.01ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG665445200

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

Certificate IGI LG665445200

Diamond specifications and retailer prices

From HK$1,561 HKD
As of November 4, 2026
Save HK$13,424 HKD (90%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: HK$14,985 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.01ct lab-grown radiant diamond

This 1.01ct 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 LG665445200 or 665445200. Listed at 30 retailers as of November 4, 2026, with prices from HK$1,561 to HK$14,985, a HK$13,424 spread on the same certified stone. Do Amore Diamonds lists it at HK$14,985. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665445200
Dimensions5.00 × 5.00 × 3.20 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
5.00 mm5.00 mm1.01 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665445200
Side View
Table 63.0%Crown 42.2°Girdle: MediumPavilion 32.5°Culet: NoneDepth 64.0%

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: Nov 4
Current: HK$3,931 HKD|Low: HK$1,561 HKD|High: HK$14,672 HKD|Avg: HK$4,964 HKD|+3.5%
Retailer 1
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
November 4, 2026
Retailer 3HK$1,561 HKD
Retailer 14HK$1,789 HKD
Retailer 5HK$1,812 HKD
Retailer 6HK$1,914 HKD
Retailer 4HK$3,021 HKD
Retailer 11HK$3,601 HKD
Retailer 9HK$3,688 HKD
Retailer 7HK$3,797 HKD
Retailer 1HK$3,931 HKD
Retailer 8HK$5,225 HKD
Retailer 2HK$6,253 HKD
Retailer 13HK$7,854 HKD
Retailer 10HK$8,568 HKD
Retailer 15HK$9,768 HKD
Retailer 12HK$11,298 HKD

44 data points across 15 retailers

30 retailersHK$1,561 HKD to HK$14,985 HKD

A
Cheapest Retailer
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HK$1,561 HKD
Retailer 2
-
HK$1,561 HKD
View
Price last confirmed 27 days ago
Retailer 3
-
HK$1,561 HKD
View
Price last confirmed 35 days ago
A
Retailer 4
-
HK$1,789 HKD
View
Final sale: no returns
Retailer 5
-
HK$1,812 HKD
View
Price last confirmed 38 days ago
Retailer 6
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HK$1,914 HKD
View
Price last confirmed 36 days ago
Retailer 7
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HK$1,938 HKD
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Price last confirmed 32 days ago
A
Retailer 8
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HK$3,013 HKD
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A
Retailer 9
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HK$3,021 HKD
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A
Retailer 10
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HK$3,358 HKD
View
A
Retailer 11
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HK$3,601 HKD
View
A
Retailer 12
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HK$3,688 HKD
View
A
Retailer 13
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HK$3,797 HKD
View
Retailer 14
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HK$3,876 HKD
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Price last confirmed 20 days ago
A
Retailer 15
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HK$3,931 HKD
View
A
Retailer 16
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HK$4,637 HKD
View
B+
Retailer 17
-
HK$5,225 HKD
View
B+
Retailer 18
-
HK$6,253 HKD
View
B+
Retailer 19
-
HK$6,873 HKD
View
Retailer 20
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HK$6,873 HKD
View
Price last confirmed 25 days ago
Retailer 21
-
HK$6,873 HKD
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Price last confirmed 35 days ago
B+
Retailer 22
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HK$7,367 HKD
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B+
Retailer 23
-
HK$7,854 HKD
View
B
Retailer 24
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HK$8,222 HKD
View
B+
Retailer 25
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HK$8,568 HKD
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B
Retailer 26
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HK$9,344 HKD
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B+
Retailer 27
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HK$9,768 HKD
View
B
Retailer 28
-
HK$11,298 HKD
View
B
Retailer 29
-
HK$12,263 HKD
View
Most Expensive
B
Do Amore Diamonds
27-609801FFB · Nov 4
HK$14,985 HKD
$1,910 USD
View
29 more retailers have this diamond
Prices start from HK$1,561 HKDSave up to HK$13,424 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
1.01ct Radiant
HK$1,561 HKD