Round|Natural|GIA

1.53ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 7516967056

Certificate GIA 7516967056

Diamond specifications and retailer prices

From HK$26,164 HKD
As of November 5, 2026
Save HK$6,990 HKD (21%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$47,330 HKD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

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 top-tier cut grade and certified by GIA 7516967056. Listed at 9 retailers as of November 5, 2026, with a 27% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.53
Carat
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7516967056
Dimensions7.40 × 7.37 × 4.58 mm
L/W Ratio1.00
Star length50%
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.40 mm7.37 mm1.53 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7516967056
Side View
Table 56.0%Crown 35.5°Girdle: Sli. ThickPavilion 40.8°Culet: NoneDepth 62.1%

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$27,772 HKD|Low: HK$26,164 HKD|High: HK$33,389 HKD|Avg: HK$29,498 HKD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4HK$26,164 HKD
Retailer 1HK$27,772 HKD
Retailer 2HK$31,632 HKD
Retailer 3HK$33,154 HKD

43 data points across 4 retailers

9 retailersHK$26,164 HKD to HK$33,154 HKD

B+
Cheapest Retailer
-
HK$26,164 HKD
Retailer 2
-
HK$27,168 HKD
View
Price last confirmed 29 days ago
Retailer 3
-
HK$27,168 HKD
View
Price last confirmed 29 days ago
B+
Retailer 4
-
HK$27,772 HKD
View
Retailer 5
-
HK$28,211 HKD
View
Price last confirmed 38 days ago
Retailer 6
-
HK$31,342 HKD
View
Price last confirmed 38 days ago
B
Retailer 7
-
HK$31,632 HKD
View
B
Retailer 8
-
HK$33,154 HKD
View
Most Expensive
NZ Jewellers
57c11318-5915-4d3d-bf97-b825dcf471cb · Sep 28
HK$47,330 HKD
$6,033 USD
View
Price last confirmed 39 days ago
8 more retailers have this diamond
Prices start from HK$26,164 HKDSave up to HK$6,990 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$26,164 HKD