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Radiant|Natural|GIA

1.51ct G VS2 Radiant Natural Diamond

EX • G/VS2 • GIA 2557765418

Certificate GIA 2557765418

Diamond specifications and retailer prices

From HK$46,609 HKD
As of November 5, 2026
Save HK$18,677 HKD (29%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$74,048 HKD at Helzberg Diamonds · As of September 29, 2026
View at Helzberg Diamonds

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557765418. Listed at 12 retailers as of November 5, 2026, with a 40% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2557765418
Dimensions7.72 × 5.71 × 3.88 mm
L/W Ratio1.35
Culet sizeNone
Top View
7.72 mm5.71 mm1.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2557765418
Side View
Table 68.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 67.9%

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 5
Current: HK$74,048 HKD|Low: HK$45,096 HKD|High: HK$84,197 HKD|Avg: HK$57,429 HKD
Helzberg Diamonds
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
November 6, 2026
Retailer 4HK$46,162 HKD
Retailer 15HK$46,609 HKD
Retailer 6HK$47,126 HKD
Retailer 10HK$48,811 HKD
Retailer 3HK$49,274 HKD
Retailer 5HK$51,774 HKD
Retailer 16HK$52,127 HKD
Retailer 7HK$54,917 HKD
Retailer 18HK$56,320 HKD
Retailer 8HK$56,657 HKD
Retailer 17HK$59,094 HKD
Retailer 11HK$59,243 HKD
Retailer 13HK$63,169 HKD
Retailer 19HK$63,169 HKD
Retailer 2HK$63,475 HKD
Retailer 12HK$63,624 HKD
Retailer 14HK$65,286 HKD
Helzberg DiamondsHK$74,048 HKD
Retailer 9HK$76,180 HKD

34 data points across 19 retailers

12 retailersHK$46,609 HKD to HK$65,286 HKD

Retailer 1
-
HK$46,162 HKD
Price last confirmed 10 days ago
A
Retailer 2
-
HK$46,609 HKD
View
A
Retailer 3
-
HK$49,274 HKD
View
A
Retailer 4
-
HK$52,127 HKD
View
A
Retailer 5
-
HK$56,320 HKD
View
A
Retailer 6
-
HK$59,094 HKD
View
A
Retailer 7
-
HK$63,169 HKD
View
A
Retailer 8
-
HK$63,169 HKD
View
A
Retailer 9
-
HK$63,475 HKD
View
A
Retailer 10
-
HK$63,624 HKD
View
A
Retailer 11
-
HK$65,286 HKD
View
Most Expensive
Helzberg Diamonds
XZRILLNNMLKHO · Sep 29
HK$74,048 HKD
$9,448 USD
View
Price last confirmed 38 days ago
11 more retailers have this diamond
Prices start from HK$46,609 HKDSave up to HK$18,677 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$46,609 HKD