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Round|Natural|GIA

1.20ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 6551452328

Certificate GIA 6551452328

Diamond specifications and retailer prices

From HK$23,763 HKD
As of November 4, 2026
Save HK$27,725 HKD (54%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: HK$51,488 HKD at NZ Jewellers · As of October 20, 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6551452328. Listed at 32 retailers as of November 4, 2026, with a 117% 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
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6551452328
Dimensions6.72 × 6.77 × 4.23 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
6.72 mm6.77 mm1.20 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551452328
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.7%

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$28,062 HKD|Low: HK$22,649 HKD|High: HK$50,013 HKD|Avg: HK$31,618 HKD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 2HK$23,763 HKD
Retailer 12HK$24,712 HKD
Retailer 3HK$25,811 HKD
Retailer 10HK$26,776 HKD
Retailer 1HK$28,062 HKD
Retailer 11HK$30,361 HKD
Retailer 8HK$30,392 HKD
Retailer 4HK$31,648 HKD
Retailer 6HK$33,970 HKD
Retailer 7HK$34,323 HKD
Retailer 5HK$36,072 HKD
Retailer 9HK$49,284 HKD

35 data points across 12 retailers

32 retailersHK$23,763 HKD to HK$51,488 HKD

A
Cheapest Retailer
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HK$23,763 HKD
A
Retailer 2
-
HK$24,712 HKD
View
Final sale: no returns
A
Retailer 3
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HK$25,811 HKD
View
Retailer 4
-
HK$26,776 HKD
View
Price last confirmed 29 days ago
Retailer 5
-
HK$26,776 HKD
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Price last confirmed 8 days ago
Retailer 6
-
HK$26,776 HKD
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Price last confirmed 60 days ago
Retailer 7
-
HK$26,776 HKD
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Price last confirmed 29 days ago
Retailer 8
-
HK$26,776 HKD
View
Price last confirmed 50 days ago
Retailer 9
-
HK$26,776 HKD
View
Price last confirmed 15 days ago
A
Retailer 10
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HK$26,854 HKD
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Retailer 11
-
HK$27,803 HKD
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Price last confirmed 38 days ago
A
Retailer 12
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HK$28,062 HKD
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A
Retailer 13
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HK$29,184 HKD
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A
Retailer 14
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HK$29,184 HKD
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B+
Retailer 15
-
HK$30,126 HKD
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B+
Retailer 16
-
HK$30,361 HKD
View
A
Retailer 17
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HK$30,392 HKD
View
Retailer 18
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HK$30,894 HKD
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Price last confirmed 28 days ago
Retailer 19
-
HK$30,894 HKD
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Price last confirmed 45 days ago
Retailer 20
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HK$30,894 HKD
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Price last confirmed 60 days ago
Retailer 21
-
HK$30,894 HKD
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Price last confirmed 16 days ago
B+
Retailer 22
-
HK$30,894 HKD
View
Retailer 23
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HK$31,648 HKD
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Price last confirmed 29 days ago
Retailer 24
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HK$33,468 HKD
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Price last confirmed 22 days ago
B+
Retailer 25
-
HK$33,970 HKD
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B+
Retailer 26
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HK$34,323 HKD
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B+
Retailer 27
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HK$36,072 HKD
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B
Retailer 28
-
HK$49,284 HKD
View
B
Retailer 29
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HK$51,488 HKD
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Retailer 30
-
HK$51,488 HKD
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Price last confirmed 48 days ago
Retailer 31
-
HK$51,488 HKD
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
40060665-3a61-4f8a-8a17-b51410382f51 · Oct 20
HK$51,488 HKD
$6,563 USD
View
Price last confirmed 16 days ago
31 more retailers have this diamond
Prices start from HK$23,763 HKDSave up to HK$27,725 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$23,763 HKD