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Round|Natural|GIA

1.53ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6562361810

Certificate GIA 6562361810

Diamond specifications and retailer prices

From HK$30,096 HKD
As of November 1, 2026
Save HK$46,515 HKD (61%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$76,611 HKD at NZ Jewellers · As of November 5, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562361810. Listed at 8 retailers as of November 1, 2026, with prices from HK$30,096 to HK$76,611, a HK$46,515 spread on the same certified stone. NZ Jewellers lists it at HK$76,611. 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6562361810
Dimensions7.37 × 7.39 × 4.55 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
7.37 mm7.39 mm1.53 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562361810
Side View
Table 58.0%Crown 35°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 61.7%

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: Nov 1
Current: HK$76,611 HKD|Low: HK$29,790 HKD|High: HK$77,535 HKD|Avg: HK$42,378 HKD|-1.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 4HK$30,096 HKD
Retailer 2HK$31,428 HKD
Retailer 8HK$35,872 HKD
Retailer 7HK$38,270 HKD
Retailer 6HK$40,284 HKD
Retailer 3HK$46,836 HKD
Retailer 5HK$57,119 HKD
NZ JewellersHK$76,611 HKD

18 data points across 8 retailers

8 retailersHK$30,096 HKD to HK$76,611 HKD

A
Cheapest Retailer
-
HK$30,096 HKD
A
Retailer 2
-
HK$31,428 HKD
View
A
Retailer 3
-
HK$35,872 HKD
View
Retailer 4
-
HK$38,270 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$40,284 HKD
View
B+
Retailer 6
-
HK$46,836 HKD
View
B+
Retailer 7
-
HK$57,119 HKD
View
Most Expensive
B
NZ Jewellers
be69f5bd-6f6e-46a9-a04f-35d70abfba30 · Nov 5
HK$76,611 HKD
$9,775 USD
View
7 more retailers have this diamond
Prices start from HK$30,096 HKDSave up to HK$46,515 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$30,096 HKD