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Radiant|Natural|GIA

0.52ct H SI1 Radiant Natural Diamond

VG • H/SI1 • GIA 1437055389

Certificate GIA 1437055389

Diamond specifications and retailer prices

From HK$7,022 HKD
$895 USD
As of November 1, 2026
Save HK$8,392 HKD (54%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$20,532 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.52ct natural radiant diamond

This 0.52ct natural radiant sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1437055389. Listed at 25 retailers as of November 1, 2026, with a 120% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.52
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1437055389
Dimensions5.69 × 4.18 × 2.51 mm
L/W Ratio1.36
Culet sizeNone
Top View
5.69 mm4.18 mm0.52 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1437055389
Side View
Table 68.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 60.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$20,532 HKD|Low: HK$5,869 HKD|High: HK$20,532 HKD|Avg: HK$10,619 HKD
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
November 2, 2026
Retailer 11HK$7,022 HKD
Retailer 13HK$7,038 HKD
Retailer 6HK$7,571 HKD
Retailer 4HK$7,626 HKD
Retailer 3HK$7,916 HKD
Retailer 5HK$8,638 HKD
Retailer 12HK$8,787 HKD
Retailer 7HK$9,930 HKD
Retailer 10HK$10,547 HKD
Retailer 2HK$10,907 HKD
Retailer 14HK$11,005 HKD
Retailer 9HK$12,993 HKD
Retailer 8HK$15,414 HKD
NZ JewellersHK$20,532 HKD

44 data points across 14 retailers

25 retailersHK$7,022 HKD to HK$15,414 HKD

B
Cheapest Retailer
-
HK$7,022 HKD
$895 USD
B
Retailer 2
-
HK$7,038 HKD
$897 USD
View
Final sale: no returns
B
Retailer 3
-
HK$7,070 HKD
$901 USD
View
B
Retailer 4
-
HK$7,461 HKD
$951 USD
View
B
Retailer 5
-
HK$7,524 HKD
$959 USD
View
B
Retailer 6
-
HK$7,571 HKD
$965 USD
View
B
Retailer 7
-
HK$7,626 HKD
$972 USD
View
B
Retailer 8
-
HK$7,626 HKD
$972 USD
View
B
Retailer 9
-
HK$7,916 HKD
$1,009 USD
View
B
Retailer 10
-
HK$8,575 HKD
$1,093 USD
View
B
Retailer 11
-
HK$8,638 HKD
$1,101 USD
View
B
Retailer 12
-
HK$8,787 HKD
$1,120 USD
View
B
Retailer 13
-
HK$8,795 HKD
$1,121 USD
View
B
Retailer 14
-
HK$9,258 HKD
$1,180 USD
View
B
Retailer 15
-
HK$9,258 HKD
$1,180 USD
View
B
Retailer 16
-
HK$9,478 HKD
$1,208 USD
View
B
Retailer 17
-
HK$9,572 HKD
$1,220 USD
View
B
Retailer 18
-
HK$9,930 HKD
£997 GBP
View
B
Retailer 19
-
HK$10,547 HKD
£1,058 GBP
View
B
Retailer 20
-
HK$10,907 HKD
€1,324 EUR
View
Retailer 21
-
HK$11,005 HKD
A$2,158 AUD
View
Price last confirmed 29 days ago
B
Retailer 22
-
HK$12,993 HKD
ZAR 26,753 ZAR
View
C
Retailer 23
-
HK$13,650 HKD
CA$2,416 CAD
View
B
Retailer 24
-
HK$15,414 HKD
£1,547 GBP
View
Most Expensive
NZ Jewellers
5e8010e3-70ec-4bb3-90e9-5f9243bbaa5b · Oct 30
HK$20,532 HKD
$2,617 USD
View
Price under review
24 more retailers have this diamond
Prices start from HK$7,022 HKDSave up to HK$8,392 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.

B
0.52ct Radiant
HK$7,022 HKD