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Round|Natural|GIA

1.20ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 7556731232

Certificate GIA 7556731232

Diamond specifications and retailer prices

From HK$19,962 HKD
As of November 6, 2026
Save HK$26,169 HKD (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$48,921 HKD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7556731232. Listed at 23 retailers as of November 5, 2026, with a 131% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7556731232
Dimensions6.90 × 6.92 × 4.10 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
6.90 mm6.92 mm1.20 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7556731232
Side View
Table 62.0%Crown 33°Girdle: MED-STKPavilion 41°Culet: NoneDepth 59.4%

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$48,921 HKD|Low: HK$19,962 HKD|High: HK$48,921 HKD|Avg: HK$31,234 HKD
Queensmith
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
Retailer 15
Retailer 16
Retailer 17
November 7, 2026
Retailer 3HK$19,962 HKD
Retailer 10HK$20,699 HKD
Retailer 17HK$23,826 HKD
Retailer 14HK$25,025 HKD
Retailer 11HK$25,338 HKD
Retailer 4HK$26,475 HKD
Retailer 6HK$26,475 HKD
Retailer 2HK$27,227 HKD
Retailer 5HK$27,494 HKD
Retailer 12HK$27,760 HKD
Retailer 7HK$30,519 HKD
Retailer 8HK$30,550 HKD
Retailer 15HK$30,801 HKD
Retailer 13HK$32,314 HKD
Retailer 16HK$44,156 HKD
Retailer 9HK$46,131 HKD
QueensmithHK$48,921 HKD

23 data points across 17 retailers

23 retailersHK$19,962 HKD to HK$46,131 HKD

A
Cheapest Retailer
-
HK$19,962 HKD
A
Retailer 2
-
HK$20,699 HKD
View
B+
Retailer 3
-
HK$23,700 HKD
View
B+
Retailer 4
-
HK$23,826 HKD
View
B+
Retailer 5
-
HK$24,108 HKD
View
B+
Retailer 6
-
HK$24,437 HKD
View
Final sale: no returns
B+
Retailer 7
-
HK$24,500 HKD
View
B+
Retailer 8
-
HK$24,531 HKD
View
B+
Retailer 9
-
HK$25,025 HKD
View
B+
Retailer 10
-
HK$25,338 HKD
View
B+
Retailer 11
-
HK$26,475 HKD
View
Retailer 12
-
HK$26,475 HKD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
HK$27,227 HKD
View
B+
Retailer 14
-
HK$27,494 HKD
View
B+
Retailer 15
-
HK$27,603 HKD
View
B+
Retailer 16
-
HK$27,760 HKD
View
Retailer 17
-
HK$28,285 HKD
View
Price last confirmed 31 days ago
B+
Retailer 18
-
HK$30,550 HKD
View
B+
Retailer 19
-
HK$30,801 HKD
View
B+
Retailer 20
-
HK$32,314 HKD
View
B
Retailer 21
-
HK$44,156 HKD
View
B
Retailer 22
-
HK$46,131 HKD
View
Most Expensive
Queensmith
7556731232 · Oct 28
HK$48,921 HKD
£4,915 GBP
View
Price last confirmed 9 days ago
22 more retailers have this diamond
Prices start from HK$19,962 HKDSave up to HK$26,169 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$19,962 HKD