Oval|Natural|GIA

1.22ct K SI1 Oval Natural Diamond

ID • K/SI1 • GIA 6545959977

Certificate GIA 6545959977

Diamond specifications and retailer prices

From HK$18,496 HKD
As of November 7, 2026
Save HK$13,700 HKD (43%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$38,631 HKD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.22ct natural oval diamond

This 1.22ct natural oval sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545959977. Listed at 12 retailers as of November 7, 2026, with a 74% 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
K
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545959977
Dimensions8.33 × 5.96 × 3.74 mm
L/W Ratio1.40
Top View
8.33 mm5.96 mm1.22 ctK / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545959977
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: HK$32,196 HKD|Low: HK$18,473 HKD|High: HK$32,752 HKD|Avg: HK$22,835 HKD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 6HK$18,473 HKD
Retailer 5HK$18,496 HKD
Retailer 2HK$20,126 HKD
Retailer 4HK$22,548 HKD
Retailer 3HK$22,940 HKD
Retailer 1HK$32,196 HKD

45 data points across 6 retailers

12 retailersHK$18,496 HKD to HK$32,196 HKD

Retailer 1
-
HK$18,473 HKD
Price last confirmed 30 days ago
Retailer 2
-
HK$18,473 HKD
View
Price last confirmed 30 days ago
B+
Retailer 3
-
HK$18,496 HKD
View
Retailer 4
-
HK$19,327 HKD
View
Price last confirmed 39 days ago
B+
Retailer 5
-
HK$20,126 HKD
View
Retailer 6
-
HK$21,318 HKD
View
Price last confirmed 62 days ago
Retailer 7
-
HK$21,318 HKD
View
Price last confirmed 39 days ago
B+
Retailer 8
-
HK$22,548 HKD
View
B+
Retailer 9
-
HK$22,940 HKD
View
B
Retailer 10
-
HK$32,196 HKD
View
Retailer 11
-
HK$38,631 HKD
View
Price last confirmed 70 days ago
Most Expensive
NZ Jewellers
1802c94e-da65-476d-afc6-b377144f4745 · Sep 30
HK$38,631 HKD
$4,929 USD
View
Price last confirmed 38 days ago
11 more retailers have this diamond
Prices start from HK$18,496 HKDSave up to HK$13,700 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.

B+
1.22ct Oval
HK$18,496 HKD