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Radiant|Natural|GIA

1.51ct H VS1 Radiant Natural Diamond

EX • H/VS1 • GIA 5242018773

Certificate GIA 5242018773

Diamond specifications and retailer prices

From HK$55,171 HKD
$7,032 USD
As of October 30, 2026
Save HK$53,884 HKD (49%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$109,055 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5242018773. Listed at 18 retailers as of October 30, 2026, with prices from HK$55,171 to HK$109,055, a HK$53,884 spread on the same certified stone. NZ Jewellers lists it at HK$109,055. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.56°
OriginNatural
Grading LabGIA
CertificateGIA 5242018773
Dimensions7.66 × 5.77 × 3.97 mm
L/W Ratio1.33
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Pinpoint
Top View
7.66 mm5.77 mm1.51 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242018773
Side View
Table 67.0%Crown 46.56°GirdlePavilionCulet: NoneDepth 68.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$109,055 HKD|Low: HK$55,171 HKD|High: HK$111,370 HKD|Avg: HK$69,631 HKD|-2.1%
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
November 2, 2026
Retailer 15HK$55,171 HKD
Retailer 9HK$56,356 HKD
Retailer 4HK$60,020 HKD
Retailer 2HK$60,140 HKD
Retailer 8HK$60,192 HKD
Retailer 17HK$60,192 HKD
Retailer 12HK$61,543 HKD
Retailer 3HK$62,523 HKD
Retailer 10HK$65,206 HKD
Retailer 7HK$65,743 HKD
Retailer 18HK$66,210 HKD
Retailer 16HK$66,596 HKD
Retailer 5HK$70,545 HKD
Retailer 11HK$71,234 HKD
Retailer 6HK$75,240 HKD
Retailer 14HK$80,106 HKD
Retailer 13HK$90,872 HKD
NZ JewellersHK$109,055 HKD

26 data points across 18 retailers

18 retailersHK$55,171 HKD to HK$109,055 HKD

A
Cheapest Retailer
-
HK$55,171 HKD
$7,032 USD
A
Retailer 2
-
HK$56,356 HKD
$7,183 USD
View
A
Retailer 3
-
HK$60,020 HKD
$7,650 USD
View
A
Retailer 4
-
HK$60,140 HKD
£6,036 GBP
View
A
Retailer 5
-
HK$60,192 HKD
$7,672 USD
View
B+
Retailer 6
-
HK$60,192 HKD
$7,672 USD
View
Final sale: no returns
A
Retailer 7
-
HK$61,543 HKD
£6,177 GBP
View
Retailer 8
-
HK$62,523 HKD
A$12,260 AUD
View
Price last confirmed 11 days ago
B+
Retailer 9
-
HK$65,206 HKD
$8,311 USD
View
B+
Retailer 10
-
HK$65,743 HKD
$8,379 USD
View
B+
Retailer 11
-
HK$66,210 HKD
$8,439 USD
View
B+
Retailer 12
-
HK$66,596 HKD
$8,488 USD
View
B+
Retailer 13
-
HK$70,545 HKD
£7,080 GBP
View
B+
Retailer 14
-
HK$71,234 HKD
€8,647 EUR
View
B+
Retailer 15
-
HK$75,240 HKD
$9,590 USD
View
B+
Retailer 16
-
HK$80,106 HKD
ZAR 164,947 ZAR
View
B+
Retailer 17
-
HK$90,872 HKD
£9,120 GBP
View
Most Expensive
B
NZ Jewellers
eb4d2ba0-8bf0-4cda-83ae-b27cc8f780c2 · Oct 30
HK$109,055 HKD
$13,900 USD
View
17 more retailers have this diamond
Prices start from HK$55,171 HKDSave up to HK$53,884 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$55,171 HKD