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1.53ct L SI1 Round Natural Diamond

VG • L/SI1 • GIA 7406551526

Shape and cutting style on the report: Round brilliant

Certificate GIA 7406551526

Diamond specifications and retailer prices

From HK$22,359 HKD
As of November 4, 2026
Save HK$11,974 HKD (35%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$34,333 HKD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 1.53ct natural round diamond

This 1.53ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7406551526. Listed at 7 retailers as of November 4, 2026, with prices from HK$22,359 to HK$34,333, a HK$11,974 spread on the same certified stone. 77 Diamonds lists it at HK$34,333. 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

1.53
Carat
L
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 7406551526
Dimensions7.56 × 7.50 × 4.41 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
7.56 mm7.50 mm1.53 ctL / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7406551526
Side View
Table 59.0%Crown 34.5°Girdle: THN-MEDPavilion 40°Culet: NoneDepth 58.5%

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$34,333 HKD|Low: HK$22,359 HKD|High: HK$34,898 HKD|Avg: HK$27,262 HKD|+0.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 3HK$22,359 HKD
Retailer 5HK$22,994 HKD
Retailer 7HK$23,347 HKD
Retailer 4HK$23,889 HKD
Retailer 6HK$26,517 HKD
Retailer 2HK$33,358 HKD
77 DiamondsHK$34,333 HKD

41 data points across 7 retailers

7 retailersHK$22,359 HKD to HK$34,333 HKD

B+
Cheapest Retailer
-
HK$22,359 HKD
B+
Retailer 2
-
HK$22,994 HKD
View
B+
Retailer 3
-
HK$23,347 HKD
View
B+
Retailer 4
-
HK$23,889 HKD
View
B+
Retailer 5
-
HK$26,517 HKD
View
B
Retailer 6
-
HK$33,358 HKD
View
Most Expensive
B
77 Diamonds
RBZKNMCADEJ · Nov 5
HK$34,333 HKD
£3,446 GBP
View
6 more retailers have this diamond
Prices start from HK$22,359 HKDSave up to HK$11,974 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+
1.53ct Round
HK$22,359 HKD