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Round|Natural|GIA

1.20ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 1555418567

Certificate GIA 1555418567

Diamond specifications and retailer prices

From HK$20,260 HKD
As of November 6, 2026
Save HK$25,393 HKD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$47,691 HKD at NZ Jewellers · As of October 9, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1555418567. Listed at 20 retailers as of November 4, 2026, with a 125% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1555418567
Dimensions6.72 × 6.74 × 4.18 mm
L/W Ratio1.00
Girdle conditionFaceted
Key to symbols
Feather
Top View
6.72 mm6.74 mm1.20 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1555418567
Side View
Table 59.0%Crown 35°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 62.1%

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 6
Current: HK$47,691 HKD|Low: HK$20,260 HKD|High: HK$47,691 HKD|Avg: HK$31,593 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
November 6, 2026
Retailer 12HK$20,260 HKD
Retailer 6HK$24,931 HKD
Retailer 3HK$25,260 HKD
Retailer 8HK$25,362 HKD
Retailer 7HK$26,083 HKD
Retailer 13HK$27,376 HKD
Retailer 5HK$29,351 HKD
Retailer 4HK$31,585 HKD
Retailer 2HK$31,694 HKD
Retailer 10HK$31,906 HKD
Retailer 11HK$33,646 HKD
Retailer 9HK$45,653 HKD
NZ JewellersHK$47,691 HKD

38 data points across 13 retailers

20 retailersHK$20,260 HKD to HK$45,653 HKD

A
Cheapest Retailer
-
HK$20,260 HKD
B+
Retailer 2
-
HK$24,304 HKD
View
B+
Retailer 3
-
HK$24,931 HKD
View
B+
Retailer 4
-
HK$25,260 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$25,362 HKD
View
B+
Retailer 6
-
HK$26,083 HKD
View
B+
Retailer 7
-
HK$26,483 HKD
View
Retailer 8
-
HK$27,376 HKD
View
Price last confirmed 25 days ago
B+
Retailer 9
-
HK$28,113 HKD
View
Retailer 10
-
HK$28,426 HKD
View
Price last confirmed 38 days ago
B+
Retailer 11
-
HK$29,226 HKD
View
Retailer 12
-
HK$29,351 HKD
View
Price last confirmed 33 days ago
B
Retailer 13
-
HK$29,994 HKD
View
Retailer 14
-
HK$31,585 HKD
View
Price last confirmed 28 days ago
B+
Retailer 15
-
HK$31,694 HKD
View
B+
Retailer 16
-
HK$31,906 HKD
View
B+
Retailer 17
-
HK$33,646 HKD
View
B
Retailer 18
-
HK$38,842 HKD
View
B
Retailer 19
-
HK$45,653 HKD
View
Most Expensive
NZ Jewellers
5fd48ade-7aa6-4f5c-b4dc-f3a0fa39108b · Oct 9
HK$47,691 HKD
$6,085 USD
View
Price last confirmed 28 days ago
19 more retailers have this diamond
Prices start from HK$20,260 HKDSave up to HK$25,393 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
1.20ct Round
HK$20,260 HKD