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Round|Natural|GIA

1.53ct I SI2 Round Natural Diamond

VG • I/SI2 • GIA 7558532079

Certificate GIA 7558532079

Diamond specifications and retailer prices

From HK$30,747 HKD
$3,919 USD
As of October 29, 2026
Save HK$27,295 HKD (47%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$58,042 HKD at NZ Jewellers · As of October 27, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 7558532079. Listed at 11 retailers as of October 27, 2026, with prices from HK$30,747 to HK$58,042, a HK$27,295 spread on the same certified stone. NZ Jewellers lists it at HK$58,042. 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
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7558532079
Dimensions7.13 × 7.21 × 4.65 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
7.13 mm7.21 mm1.53 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558532079
Side View
Table 57.0%Crown 37.5°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 64.8%

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: Oct 29
Current: HK$58,042 HKD|Low: HK$30,747 HKD|High: HK$58,042 HKD|Avg: HK$38,728 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 12HK$30,747 HKD
Retailer 9HK$33,313 HKD
Retailer 10HK$33,313 HKD
Retailer 11HK$33,313 HKD
Retailer 5HK$33,869 HKD
Retailer 3HK$35,227 HKD
Retailer 6HK$36,245 HKD
Retailer 2HK$37,804 HKD
Retailer 8HK$38,444 HKD
Retailer 4HK$39,646 HKD
Retailer 7HK$56,018 HKD
NZ JewellersHK$58,042 HKD

21 data points across 12 retailers

11 retailersHK$30,747 HKD to HK$58,042 HKD

A
Cheapest Retailer
-
HK$30,747 HKD
$3,919 USD
Final sale: no returns
Retailer 2
-
HK$33,313 HKD
$4,246 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
HK$33,313 HKD
$4,246 USD
View
A
Retailer 4
-
HK$33,313 HKD
$4,246 USD
View
A
Retailer 5
-
HK$33,869 HKD
£3,399 GBP
View
B+
Retailer 6
-
HK$35,227 HKD
$4,490 USD
View
A
Retailer 7
-
HK$36,245 HKD
£3,638 GBP
View
B+
Retailer 8
-
HK$37,804 HKD
€4,589 EUR
View
A
Retailer 9
-
HK$38,444 HKD
$4,900 USD
View
B
Retailer 10
-
HK$56,018 HKD
£5,622 GBP
View
Most Expensive
B
NZ Jewellers
7ac6ac75-025a-438b-8636-66ea98928621 · Oct 27
HK$58,042 HKD
$7,398 USD
View
10 more retailers have this diamond
Prices start from HK$30,747 HKDSave up to HK$27,295 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
1.53ct Round
HK$30,747 HKD