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Radiant|Natural|GIA

1.51ct D SI2 Radiant Natural Diamond

VG • D/SI2 • GIA 7552424060

Certificate GIA 7552424060

Diamond specifications and retailer prices

From HK$29,425 HKD
As of October 31, 2026
Save HK$38,896 HKD (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$68,320 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7552424060. Listed at 21 retailers as of October 30, 2026, with prices from HK$29,425 to HK$68,320, a HK$38,896 spread on the same certified stone. NZ Jewellers lists it at HK$68,320. 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

1.51
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle49.7°
Pavilion angle54.7°
OriginNatural
Grading LabGIA
CertificateGIA 7552424060
Dimensions7.60 × 5.71 × 3.78 mm
L/W Ratio1.33
Girdle conditionPolished
Top View
7.60 mm5.71 mm1.51 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7552424060
Side View
Table 69.0%Crown 49.7°Girdle: STK-VTKPavilion 54.7°Culet: NoneDepth 66.2%

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 31
Current: HK$68,320 HKD|Low: HK$29,425 HKD|High: HK$70,117 HKD|Avg: HK$40,956 HKD|-2.6%
NZ Jewellers
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
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 3HK$29,425 HKD
Retailer 17HK$30,049 HKD
Retailer 8HK$30,826 HKD
Retailer 21HK$30,983 HKD
Retailer 19HK$31,744 HKD
Retailer 18HK$32,795 HKD
Retailer 2HK$35,525 HKD
Retailer 12HK$36,883 HKD
Retailer 14HK$36,883 HKD
Retailer 13HK$36,950 HKD
Retailer 4HK$37,557 HKD
Retailer 16HK$38,670 HKD
Retailer 6HK$39,935 HKD
Retailer 10HK$40,139 HKD
Retailer 5HK$40,994 HKD
Retailer 9HK$41,111 HKD
Retailer 11HK$42,524 HKD
Retailer 7HK$44,378 HKD
Retailer 20HK$47,011 HKD
Retailer 15HK$62,455 HKD
NZ JewellersHK$68,320 HKD

19 data points across 21 retailers

21 retailersHK$29,425 HKD to HK$68,320 HKD

A
Cheapest Retailer
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HK$29,425 HKD
A
Retailer 2
-
HK$30,049 HKD
$3,830 USD
View
A
Retailer 3
-
HK$30,826 HKD
$3,929 USD
View
A
Retailer 4
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HK$30,983 HKD
$3,949 USD
View
A
Retailer 5
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HK$31,744 HKD
$4,046 USD
View
A
Retailer 6
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HK$32,795 HKD
$4,180 USD
View
Final sale: no returns
A
Retailer 7
-
HK$35,525 HKD
$4,528 USD
View
A
Retailer 8
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HK$36,883 HKD
$4,701 USD
View
A
Retailer 9
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HK$36,883 HKD
$4,701 USD
View
A
Retailer 10
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HK$36,950 HKD
£3,708 GBP
View
A
Retailer 11
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HK$37,557 HKD
$4,787 USD
View
A
Retailer 12
-
HK$38,670 HKD
£3,881 GBP
View
A
Retailer 13
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HK$38,954 HKD
$4,965 USD
View
A
Retailer 14
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HK$39,935 HKD
$5,090 USD
View
A
Retailer 15
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HK$40,994 HKD
$5,225 USD
View
A
Retailer 16
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HK$41,111 HKD
$5,240 USD
View
A
Retailer 17
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HK$42,524 HKD
$5,420 USD
View
A
Retailer 18
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HK$44,378 HKD
€5,387 EUR
View
A
Retailer 19
-
HK$47,011 HKD
$5,992 USD
View
B+
Retailer 20
-
HK$62,455 HKD
£6,268 GBP
View
Most Expensive
B+
NZ Jewellers
a0370810-7fe2-48a4-93ac-b5fe427b5520 · Oct 30
HK$68,320 HKD
$8,708 USD
View
20 more retailers have this diamond
Prices start from HK$29,425 HKDSave up to HK$38,896 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
1.51ct Radiant
HK$29,425 HKD