Round|Natural|GIA

1.20ct J VS2 Round Natural Diamond

EX • J/VS2 • GIA 2316820318

Certificate GIA 2316820318

Diamond specifications and retailer prices

From HK$23,749 HKD
$3,027 USD
As of October 30, 2026
Save HK$27,687 HKD (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$51,436 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2316820318. Listed at 18 retailers as of October 30, 2026, with prices from HK$23,749 to HK$51,436, a HK$27,687 spread on the same certified stone. NZ Jewellers lists it at HK$51,436. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2316820318
Dimensions6.85 × 6.79 × 4.21 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.85 mm6.79 mm1.20 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2316820318
Side View
Table 58.0%Crown 31.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.8%

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: Oct 30
Current: HK$34,567 HKD|Low: HK$23,263 HKD|High: HK$49,970 HKD|Avg: HK$31,956 HKD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 7HK$23,263 HKD
Retailer 9HK$23,749 HKD
Retailer 8HK$25,812 HKD
Retailer 2HK$28,296 HKD
Retailer 3HK$30,668 HKD
Retailer 6HK$31,624 HKD
Retailer 1HK$34,567 HKD
Retailer 5HK$35,951 HKD
Retailer 4HK$49,641 HKD

36 data points across 9 retailers

18 retailersHK$23,749 HKD to HK$51,436 HKD

B+
Cheapest Retailer
-
HK$23,749 HKD
$3,027 USD
B+
Retailer 2
-
HK$25,812 HKD
$3,290 USD
View
B+
Retailer 3
-
HK$26,746 HKD
$3,409 USD
View
B+
Retailer 4
-
HK$26,746 HKD
$3,409 USD
View
B
Retailer 5
-
HK$27,774 HKD
$3,540 USD
View
B+
Retailer 6
-
HK$28,296 HKD
£2,840 GBP
View
B
Retailer 7
-
HK$30,088 HKD
$3,835 USD
View
B
Retailer 8
-
HK$30,284 HKD
$3,860 USD
View
B
Retailer 9
-
HK$30,284 HKD
$3,860 USD
View
B+
Retailer 10
-
HK$30,668 HKD
£3,078 GBP
View
B
Retailer 11
-
HK$30,865 HKD
$3,934 USD
View
B
Retailer 12
-
HK$31,304 HKD
$3,990 USD
View
Retailer 13
-
HK$31,624 HKD
A$6,201 AUD
View
Price last confirmed 22 days ago
Retailer 14
-
HK$31,908 HKD
$4,067 USD
View
Price last confirmed 13 days ago
B
Retailer 15
-
HK$34,567 HKD
€4,196 EUR
View
B
Retailer 16
-
HK$35,951 HKD
ZAR 74,026 ZAR
View
B
Retailer 17
-
HK$49,641 HKD
£4,982 GBP
View
Most Expensive
B
NZ Jewellers
acb75396-ae92-449a-9b88-a4a036a39ee0 · Oct 30
HK$51,436 HKD
$6,556 USD
View
17 more retailers have this diamond
Prices start from HK$23,749 HKDSave up to HK$27,687 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+
1.20ct Round
HK$23,749 HKD