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Radiant|Natural|GIA

1.51ct L VS1 Radiant Natural Diamond

GD • L/VS1 • GIA 2507820366

Certificate GIA 2507820366

Diamond specifications and retailer prices

From HK$19,938 HKD
As of November 4, 2026
Save HK$10,385 HKD (34%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$30,323 HKD at 77 Diamonds · As of November 7, 2026
View at 77 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 L colour (faint-tinted) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2507820366. Listed at 6 retailers as of November 4, 2026, with prices from HK$19,938 to HK$30,323, a HK$10,385 spread on the same certified stone. 77 Diamonds lists it at HK$30,323. 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
L
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2507820366
Dimensions7.93 × 5.75 × 3.94 mm
L/W Ratio1.38
Top View
7.93 mm5.75 mm1.51 ctL / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2507820366
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.6%

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 4
Current: HK$30,323 HKD|Low: HK$20,424 HKD|High: HK$30,739 HKD|Avg: HK$25,084 HKD|+1.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 5HK$20,424 HKD
Retailer 4HK$20,495 HKD
Retailer 3HK$25,573 HKD
Retailer 2HK$28,520 HKD
77 DiamondsHK$30,323 HKD

42 data points across 5 retailers

6 retailersHK$19,938 HKD to HK$30,323 HKD

B+
Cheapest Retailer
-
HK$19,938 HKD
B+
Retailer 2
-
HK$20,424 HKD
View
Retailer 3
-
HK$20,495 HKD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
HK$25,573 HKD
View
B
Retailer 5
-
HK$28,520 HKD
View
Most Expensive
B
77 Diamonds
RADMB6KF5NTH7 · Nov 7
HK$30,323 HKD
£3,046 GBP
View
5 more retailers have this diamond
Prices start from HK$19,938 HKDSave up to HK$10,385 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$19,938 HKD