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Radiant|Natural|GIA

1.51ct F SI2 Radiant Natural Diamond

GD • F/SI2 • GIA 6522876565

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

Certificate GIA 6522876565

Diamond specifications and retailer prices

From HK$25,581 HKD
As of November 2, 2026
Save HK$21,733 HKD (46%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$47,314 HKD at NZ Jewellers · As of November 3, 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 F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6522876565. Listed at 5 retailers as of November 2, 2026, with prices from HK$25,581 to HK$47,314, a HK$21,733 spread on the same certified stone. NZ Jewellers lists it at HK$47,314. 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
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6522876565
Dimensions7.41 × 5.50 × 3.86 mm
L/W Ratio1.35
Top View
7.41 mm5.50 mm1.51 ctF / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6522876565
Side View
Table 62.0%CrownGirdle: THI-POLPavilionCulet: NoneDepth 70.2%

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: Nov 2
Current: HK$47,314 HKD|Low: HK$25,573 HKD|High: HK$48,803 HKD|Avg: HK$33,944 HKD|-3.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2HK$25,581 HKD
Retailer 6HK$26,381 HKD
Retailer 4HK$27,157 HKD
Retailer 5HK$28,199 HKD
Retailer 7HK$33,952 HKD
Retailer 3HK$45,418 HKD
NZ JewellersHK$47,314 HKD

26 data points across 7 retailers

5 retailersHK$25,581 HKD to HK$47,314 HKD

A
Cheapest Retailer
-
HK$25,581 HKD
A
Retailer 2
-
HK$27,157 HKD
View
B+
Retailer 3
-
HK$28,199 HKD
View
B+
Retailer 4
-
HK$45,418 HKD
View
Most Expensive
B+
NZ Jewellers
cbf0493d-ed7f-4bb2-b3ac-b9f867f905e4 · Nov 3
HK$47,314 HKD
$6,037 USD
View
4 more retailers have this diamond
Prices start from HK$25,581 HKDSave up to HK$21,733 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$25,581 HKD