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Round|Natural|GIA

1.53ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6522273997

Certificate GIA 6522273997

Diamond specifications and retailer prices

From HK$51,072 HKD
As of November 4, 2026
Save HK$63,829 HKD (56%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$114,901 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6522273997. Listed at 24 retailers as of November 4, 2026, with prices from HK$51,072 to HK$114,901, a HK$63,829 spread on the same certified stone. NZ Jewellers lists it at HK$114,901. 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
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6522273997
Dimensions7.34 × 7.29 × 4.55 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
7.34 mm7.29 mm1.53 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6522273997
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.4%

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 4
Current: HK$114,901 HKD|Low: HK$51,009 HKD|High: HK$114,901 HKD|Avg: HK$68,483 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 6, 2026
Retailer 19HK$51,072 HKD
Retailer 20HK$51,512 HKD
Retailer 11HK$53,473 HKD
Retailer 21HK$53,787 HKD
Retailer 8HK$57,388 HKD
Retailer 10HK$57,450 HKD
Retailer 12HK$57,450 HKD
Retailer 7HK$62,236 HKD
Retailer 13HK$62,958 HKD
Retailer 9HK$63,193 HKD
Retailer 15HK$65,445 HKD
Retailer 5HK$65,507 HKD
Retailer 6HK$65,507 HKD
Retailer 2HK$65,735 HKD
Retailer 22HK$67,704 HKD
Retailer 14HK$68,865 HKD
Retailer 17HK$70,826 HKD
Retailer 4HK$71,815 HKD
Retailer 3HK$76,616 HKD
Retailer 16HK$83,810 HKD
Retailer 18HK$95,476 HKD
NZ JewellersHK$114,901 HKD

28 data points across 22 retailers

24 retailersHK$51,072 HKD to HK$114,901 HKD

A
Cheapest Retailer
-
HK$51,072 HKD
A
Retailer 2
-
HK$51,512 HKD
View
A
Retailer 3
-
HK$53,473 HKD
View
A
Retailer 4
-
HK$53,520 HKD
View
A
Retailer 5
-
HK$53,787 HKD
View
A
Retailer 6
-
HK$57,388 HKD
View
Retailer 7
-
HK$57,450 HKD
View
Price last confirmed 8 days ago
A
Retailer 8
-
HK$57,450 HKD
View
Final sale: no returns
A
Retailer 9
-
HK$62,236 HKD
View
A
Retailer 10
-
HK$62,958 HKD
View
B+
Retailer 11
-
HK$63,193 HKD
View
Retailer 12
-
HK$65,445 HKD
View
Price last confirmed 15 days ago
B+
Retailer 13
-
HK$65,507 HKD
View
B+
Retailer 14
-
HK$65,507 HKD
View
A
Retailer 15
-
HK$65,735 HKD
View
B+
Retailer 16
-
HK$67,704 HKD
View
B+
Retailer 17
-
HK$68,865 HKD
View
B+
Retailer 18
-
HK$70,826 HKD
View
B+
Retailer 19
-
HK$71,815 HKD
View
Retailer 20
-
HK$76,098 HKD
View
Price last confirmed 14 days ago
B+
Retailer 21
-
HK$76,616 HKD
View
B+
Retailer 22
-
HK$83,810 HKD
View
B+
Retailer 23
-
HK$95,476 HKD
View
Most Expensive
B
NZ Jewellers
323bf81d-016a-40b1-ad0b-66b03b366831 · Nov 5
HK$114,901 HKD
$14,646 USD
View
23 more retailers have this diamond
Prices start from HK$51,072 HKDSave up to HK$63,829 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$51,072 HKD