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Round|Natural|GIA

1.22ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6332704890

Certificate GIA 6332704890

Diamond specifications and retailer prices

From HK$28,943 HKD
$3,689 USD
As of October 30, 2026
Save HK$12,371 HKD (30%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$41,314 HKD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

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 6332704890. Listed at 10 retailers as of October 30, 2026, with prices from HK$28,943 to HK$41,314, a HK$12,371 spread on the same certified stone. 77 Diamonds lists it at HK$41,314. 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
FluorescenceMedium
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6332704890
Dimensions6.86 × 6.83 × 4.25 mm
L/W Ratio1.00
Top View
6.86 mm6.83 mm1.22 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6332704890
Side View
Table 58.0%Crown 33°Girdle: STK-STKPavilion 41.6°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: Oct 30
Current: HK$41,314 HKD|Low: HK$27,264 HKD|High: HK$41,521 HKD|Avg: HK$34,815 HKD|+1.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 4HK$29,343 HKD
Retailer 5HK$29,994 HKD
Retailer 3HK$34,702 HKD
Retailer 2HK$40,243 HKD
77 DiamondsHK$41,314 HKD

37 data points across 5 retailers

10 retailersHK$28,943 HKD to HK$41,314 HKD

A
Cheapest Retailer
-
HK$28,943 HKD
$3,689 USD
Retailer 2
-
HK$29,343 HKD
$3,740 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
HK$29,743 HKD
$3,791 USD
View
B+
Retailer 4
-
HK$29,994 HKD
$3,823 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$31,175 HKD
A$6,113 AUD
View
B+
Retailer 6
-
HK$34,702 HKD
$4,423 USD
View
Retailer 7
-
HK$34,702 HKD
$4,423 USD
View
Price last confirmed 15 days ago
Retailer 8
-
HK$34,702 HKD
$4,423 USD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
HK$40,243 HKD
€4,885 EUR
View
Most Expensive
B+
77 Diamonds
RBZGZKPVWHP · Nov 1
HK$41,314 HKD
£4,146 GBP
View
9 more retailers have this diamond
Prices start from HK$28,943 HKDSave up to HK$12,371 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$28,943 HKD