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Radiant|Lab Grown|IGI

4.56ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG754595266

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

Certificate IGI LG754595266

Diamond specifications and retailer prices

From HK$36,712 HKD
$4,679 USD
As of November 2, 2026
Save HK$215,854 HKD (85%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: HK$252,566 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 4.56ct lab-grown radiant diamond

This 4.56ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG754595266 or 754595266. Listed at 30 retailers as of November 2, 2026, with prices from HK$36,712 to HK$252,566, a HK$215,854 spread on the same certified stone. Do Amore Diamonds lists it at HK$252,566. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.56
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754595266
Dimensions8.24 × 8.24 × 5.32 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
8.24 mm8.24 mm4.56 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754595266
Side View
Table 64.0%Crown 41.4°Girdle: MediumPavilion 33.1°Culet: NoneDepth 64.6%

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 2
Current: HK$252,566 HKD|Low: HK$36,712 HKD|High: HK$252,566 HKD|Avg: HK$92,282 HKD
Do Amore Diamonds
Retailer 2
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Retailer 8
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Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 5HK$36,712 HKD
Retailer 10HK$40,094 HKD
Retailer 19HK$42,840 HKD
Retailer 7HK$46,755 HKD
Retailer 21HK$49,266 HKD
Retailer 4HK$54,389 HKD
Retailer 13HK$59,698 HKD
Retailer 11HK$59,957 HKD
Retailer 3HK$63,200 HKD
Retailer 15HK$66,603 HKD
Retailer 6HK$72,851 HKD
Retailer 2HK$77,540 HKD
Retailer 9HK$80,195 HKD
Retailer 16HK$95,660 HKD
Retailer 22HK$100,053 HKD
Retailer 17HK$103,361 HKD
Retailer 8HK$117,229 HKD
Retailer 12HK$127,514 HKD
Retailer 18HK$131,890 HKD
Retailer 20HK$141,857 HKD
Retailer 14HK$168,213 HKD
Do Amore DiamondsHK$252,566 HKD

38 data points across 22 retailers

30 retailersHK$36,712 HKD to HK$252,566 HKD

A
Cheapest Retailer
-
HK$36,712 HKD
$4,679 USD
Retailer 2
-
HK$36,712 HKD
$4,679 USD
View
Price last confirmed 25 days ago
A
Retailer 3
-
HK$40,094 HKD
$5,110 USD
View
Retailer 4
-
HK$40,627 HKD
$5,178 USD
View
Price last confirmed 33 days ago
Retailer 5
-
HK$42,581 HKD
$5,427 USD
View
Price last confirmed 36 days ago
Retailer 6
-
HK$42,589 HKD
$5,428 USD
View
Price last confirmed 30 days ago
A
Retailer 7
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HK$42,840 HKD
$5,460 USD
View
Retailer 8
-
HK$46,480 HKD
$5,924 USD
View
Price last confirmed 36 days ago
A
Retailer 9
-
HK$46,755 HKD
$5,959 USD
View
A
Retailer 10
-
HK$49,266 HKD
$6,279 USD
View
Final sale: no returns
A
Retailer 11
-
HK$54,389 HKD
$6,932 USD
View
Retailer 12
-
HK$55,809 HKD
$7,113 USD
View
Price last confirmed 23 days ago
A
Retailer 13
-
HK$55,809 HKD
$7,113 USD
View
B+
Retailer 14
-
HK$59,698 HKD
£5,991 GBP
View
B+
Retailer 15
-
HK$59,957 HKD
View
Retailer 16
-
HK$61,757 HKD
$7,871 USD
View
Price last confirmed 33 days ago
Retailer 17
-
HK$63,200 HKD
$8,055 USD
View
Price last confirmed 15 days ago
B+
Retailer 18
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HK$66,603 HKD
£6,684 GBP
View
B+
Retailer 19
-
HK$72,851 HKD
$9,285 USD
View
B+
Retailer 20
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HK$77,540 HKD
€9,412 EUR
View
B+
Retailer 21
-
HK$80,195 HKD
$10,221 USD
View
B+
Retailer 22
-
HK$95,660 HKD
£9,600 GBP
View
B+
Retailer 23
-
HK$100,053 HKD
ZAR 206,009 ZAR
View
B
Retailer 24
-
HK$103,361 HKD
A$20,267 AUD
View
B
Retailer 25
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HK$117,229 HKD
$14,941 USD
View
B
Retailer 26
-
HK$127,514 HKD
$16,252 USD
View
B
Retailer 27
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HK$131,890 HKD
A$25,861 AUD
View
B
Retailer 28
-
HK$141,857 HKD
$18,080 USD
View
B
Retailer 29
-
HK$168,213 HKD
$21,439 USD
View
Most Expensive
B
Do Amore Diamonds
27-D1714562D · Nov 2
HK$252,566 HKD
$32,190 USD
View
29 more retailers have this diamond
Prices start from HK$36,712 HKDSave up to HK$215,854 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
4.56ct Radiant
HK$36,712 HKD