CaratHunter
Plans
Round|Natural|GIA

1.51ct L I1 Round Natural Diamond

EX • L/I1 • GIA 1515643052

Certificate GIA 1515643052

Diamond specifications and retailer prices

From HK$21,755 HKD
As of November 6, 2026
Save HK$4,729 HKD (18%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$26,483 HKD at Yorxs · As of November 5, 2026
View at Yorxs

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1515643052. Listed at 4 retailers as of November 5, 2026, with prices from HK$21,755 to HK$26,483, a HK$4,729 spread on the same certified stone. Yorxs lists it at HK$26,483. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
L
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1515643052
Dimensions7.24 × 7.31 × 4.60 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Girdle conditionFaceted
Key to symbols
Crystal, Feather, Twinning Wisp, Indented Natural, Needle, Natural
Top View
7.24 mm7.31 mm1.51 ctL / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1515643052
Side View
Table 58.0%Crown 35°Girdle: STK-THNPavilion 41.6°Culet: NoneDepth 63.3%

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 6
Current: HK$24,289 HKD|Low: HK$21,755 HKD|High: HK$28,902 HKD|Avg: HK$24,791 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 5, 2026
Retailer 3HK$21,755 HKD
Retailer 2HK$22,375 HKD
Retailer 1HK$24,289 HKD
YorxsHK$26,483 HKD
Retailer 4HK$28,902 HKD

22 data points across 5 retailers

4 retailersHK$21,755 HKD to HK$26,483 HKD

B+
Cheapest Retailer
-
HK$21,755 HKD
B+
Retailer 2
-
HK$22,375 HKD
View
Retailer 3
-
HK$24,289 HKD
View
Price last confirmed 8 days ago
Most Expensive
B
Yorxs
511046311 · Nov 5
HK$26,483 HKD
€3,215 EUR
View
3 more retailers have this diamond
Prices start from HK$21,755 HKDSave up to HK$4,729 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 Round
HK$21,755 HKD