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Round|Natural|GIA

1.22ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2514511724

Certificate GIA 2514511724

Diamond specifications and retailer prices

From HK$24,973 HKD
$3,183 USD
As of October 30, 2026
Save HK$27,239 HKD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$56,905 HKD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.22ct natural round diamond

This 1.22ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2514511724. Listed at 13 retailers as of October 29, 2026, with a 109% 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

1.22
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2514511724
Dimensions6.99 × 6.94 × 4.18 mm
L/W Ratio1.01
Top View
6.99 mm6.94 mm1.22 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2514511724
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 60.0%

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: Oct 30
Current: HK$31,571 HKD|Low: HK$24,973 HKD|High: HK$55,280 HKD|Avg: HK$34,647 HKD|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 6HK$24,973 HKD
Retailer 5HK$25,499 HKD
Retailer 7HK$25,969 HKD
Retailer 4HK$28,170 HKD
Retailer 1HK$31,571 HKD
Retailer 2HK$35,151 HKD
Retailer 8HK$36,961 HKD
Retailer 9HK$38,866 HKD
Retailer 3HK$52,212 HKD

36 data points across 9 retailers

13 retailersHK$24,973 HKD to HK$52,212 HKD

A
Cheapest Retailer
-
HK$24,973 HKD
$3,183 USD
A
Retailer 2
-
HK$25,499 HKD
$3,250 USD
View
A
Retailer 3
-
HK$25,969 HKD
$3,310 USD
View
Final sale: no returns
A
Retailer 4
-
HK$28,170 HKD
$3,590 USD
View
Retailer 5
-
HK$29,586 HKD
$3,771 USD
View
Price last confirmed 24 days ago
Retailer 6
-
HK$29,586 HKD
$3,771 USD
View
Price last confirmed 23 days ago
Retailer 7
-
HK$30,732 HKD
$3,917 USD
View
Price last confirmed 32 days ago
B+
Retailer 8
-
HK$31,571 HKD
£3,168 GBP
View
Retailer 9
-
HK$34,144 HKD
$4,352 USD
View
Price last confirmed 32 days ago
B+
Retailer 10
-
HK$35,151 HKD
€4,267 EUR
View
Retailer 11
-
HK$36,961 HKD
$4,711 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
HK$52,212 HKD
£5,240 GBP
View
Most Expensive
NZ Jewellers
c985de57-ec0c-407f-aaff-e35439b621b7 · Sep 28
HK$56,905 HKD
$7,253 USD
View
Price last confirmed 33 days ago
12 more retailers have this diamond
Prices start from HK$24,973 HKDSave up to HK$27,239 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
1.22ct Round
HK$24,973 HKD