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1.23ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 3565796998

Certificate GIA 3565796998

Diamond specifications and retailer prices

From HK$27,298 HKD
As of November 7, 2026
Save HK$21,623 HKD (44%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$48,921 HKD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1.23ct natural round diamond

This 1.23ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 3565796998. Listed at 14 retailers as of November 6, 2026, with prices from HK$27,298 to HK$48,921, a HK$21,623 spread on the same certified stone. Helzberg Diamonds lists it at HK$48,921. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 3565796998
Dimensions6.89 × 6.94 × 4.23 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.89 mm6.94 mm1.23 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3565796998
Side View
Table 59.0%Crown 34°Girdle: THN-STKPavilion 41.4°Culet: NoneDepth 61.2%

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 7
Current: HK$48,921 HKD|Low: HK$27,298 HKD|High: HK$48,921 HKD|Avg: HK$36,093 HKD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 7, 2026
Retailer 11HK$27,298 HKD
Retailer 13HK$27,533 HKD
Retailer 8HK$29,171 HKD
Retailer 5HK$29,806 HKD
Retailer 6HK$31,303 HKD
Retailer 10HK$32,839 HKD
Retailer 4HK$35,025 HKD
Retailer 2HK$35,057 HKD
Retailer 9HK$36,522 HKD
Retailer 7HK$37,870 HKD
Retailer 12HK$46,045 HKD
Retailer 3HK$48,858 HKD
Helzberg DiamondsHK$48,921 HKD

5 data points across 13 retailers

14 retailersHK$27,298 HKD to HK$48,921 HKD

B+
Cheapest Retailer
-
HK$27,298 HKD
B+
Retailer 2
-
HK$27,533 HKD
View
B+
Retailer 3
-
HK$27,964 HKD
View
B+
Retailer 4
-
HK$29,171 HKD
View
B+
Retailer 5
-
HK$29,806 HKD
View
B+
Retailer 6
-
HK$31,303 HKD
View
B+
Retailer 7
-
HK$32,839 HKD
View
B
Retailer 8
-
HK$35,025 HKD
View
B
Retailer 9
-
HK$35,057 HKD
View
B
Retailer 10
-
HK$36,522 HKD
View
B
Retailer 11
-
HK$37,870 HKD
View
B
Retailer 12
-
HK$46,045 HKD
View
B
Retailer 13
-
HK$48,858 HKD
View
Most Expensive
B
Helzberg Diamonds
XZRJLMLNPMPPO · Nov 6
HK$48,921 HKD
$6,242 USD
View
13 more retailers have this diamond
Prices start from HK$27,298 HKDSave up to HK$21,623 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+
1.23ct Round
HK$27,298 HKD