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Radiant|Natural|GIA

1.51ct K VS2 Radiant Natural Diamond

EX • K/VS2 • GIA 2456870191

Certificate GIA 2456870191

Diamond specifications and retailer prices

From HK$41,421 HKD
As of November 5, 2026
Save HK$47,260 HKD (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$88,680 HKD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2456870191. Listed at 16 retailers as of November 5, 2026, with prices from HK$41,421 to HK$88,680, a HK$47,260 spread on the same certified stone. NZ Jewellers lists it at HK$88,680. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
K
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2456870191
Dimensions8.27 × 5.50 × 3.67 mm
L/W Ratio1.50
Top View
8.27 mm5.50 mm1.51 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2456870191
Side View
Table 70.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$88,680 HKD|Low: HK$40,441 HKD|High: HK$88,680 HKD|Avg: HK$56,907 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 6HK$40,441 HKD
Retailer 10HK$44,752 HKD
Retailer 7HK$48,035 HKD
Retailer 8HK$48,035 HKD
Retailer 9HK$48,035 HKD
Retailer 2HK$50,355 HKD
Retailer 3HK$54,572 HKD
Retailer 4HK$64,690 HKD
Retailer 5HK$77,904 HKD
NZ JewellersHK$88,680 HKD

45 data points across 10 retailers

16 retailersHK$41,421 HKD to HK$88,680 HKD

Retailer 1
-
HK$40,441 HKD
Price last confirmed 10 days ago
B+
Retailer 2
-
HK$41,421 HKD
View
B+
Retailer 3
-
HK$41,899 HKD
View
B+
Retailer 4
-
HK$44,712 HKD
View
B+
Retailer 5
-
HK$44,752 HKD
View
Retailer 6
-
HK$48,035 HKD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
HK$48,035 HKD
View
B+
Retailer 8
-
HK$48,035 HKD
View
B
Retailer 9
-
HK$50,355 HKD
View
B
Retailer 10
-
HK$50,653 HKD
View
B+
Retailer 11
-
HK$54,572 HKD
View
B
Retailer 12
-
HK$55,426 HKD
View
Retailer 13
-
HK$58,451 HKD
View
Price last confirmed 15 days ago
B
Retailer 14
-
HK$64,690 HKD
View
B
Retailer 15
-
HK$77,904 HKD
View
Most Expensive
B
NZ Jewellers
8724e8c8-77dc-4199-84a6-3548e1c744c8 · Nov 5
HK$88,680 HKD
$11,315 USD
View
15 more retailers have this diamond
Prices start from HK$41,421 HKDSave up to HK$47,260 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+
1.51ct Radiant
HK$41,421 HKD