CaratHunter
Plans
Round|Natural|GIA

1.53ct I I1 Round Natural Diamond

EX • I/I1 • GIA 6312302847

Certificate GIA 6312302847

Diamond specifications and retailer prices

From HK$38,022 HKD
$4,846 USD
As of November 2, 2026
Save HK$46,559 HKD (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$84,581 HKD at NZ Jewellers · As of November 2, 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 I1 clarity (included), with a top-tier cut grade and certified by GIA 6312302847. Listed at 12 retailers as of November 2, 2026, with prices from HK$38,022 to HK$84,581, a HK$46,559 spread on the same certified stone. NZ Jewellers lists it at HK$84,581. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
I
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6312302847
Dimensions7.36 × 7.32 × 4.61 mm
L/W Ratio1.01
Top View
7.36 mm7.32 mm1.53 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6312302847
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.9%

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 2
Current: HK$84,581 HKD|Low: HK$38,022 HKD|High: HK$87,947 HKD|Avg: HK$53,719 HKD|-3.8%
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
November 3, 2026
Retailer 13HK$38,022 HKD
Retailer 7HK$38,721 HKD
Retailer 12HK$39,960 HKD
Retailer 4HK$45,813 HKD
Retailer 9HK$45,813 HKD
Retailer 10HK$45,813 HKD
Retailer 8HK$50,450 HKD
Retailer 14HK$50,450 HKD
Retailer 3HK$52,098 HKD
Retailer 11HK$52,859 HKD
Retailer 2HK$55,024 HKD
Retailer 5HK$62,691 HKD
Retailer 6HK$76,955 HKD
NZ JewellersHK$84,581 HKD

25 data points across 14 retailers

12 retailersHK$38,022 HKD to HK$84,581 HKD

B+
Cheapest Retailer
-
HK$38,022 HKD
$4,846 USD
B+
Retailer 2
-
HK$38,721 HKD
$4,935 USD
View
B+
Retailer 3
-
HK$39,960 HKD
$5,093 USD
View
B
Retailer 4
-
HK$45,813 HKD
$5,839 USD
View
B
Retailer 5
-
HK$45,813 HKD
$5,839 USD
View
B+
Retailer 6
-
HK$45,813 HKD
$5,839 USD
View
B
Retailer 7
-
HK$50,450 HKD
$6,430 USD
View
B
Retailer 8
-
HK$50,450 HKD
$6,430 USD
View
B
Retailer 9
-
HK$52,098 HKD
$6,640 USD
View
B
Retailer 10
-
HK$52,859 HKD
$6,737 USD
View
B
Retailer 11
-
HK$55,024 HKD
€6,679 EUR
View
Most Expensive
C
NZ Jewellers
6d1c5e4a-9db8-487b-b7e4-334c4ed7d9c4 · Nov 2
HK$84,581 HKD
$10,780 USD
View
11 more retailers have this diamond
Prices start from HK$38,022 HKDSave up to HK$46,559 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$38,022 HKD