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Oval|Natural|GIA

1.21ct K VS1 Oval Natural Diamond

ID • K/VS1 • GIA 8

Certificate GIA 8

Diamond specifications and retailer prices

From HK$22,674 HKD
As of November 4, 2026
Save HK$5,988 HKD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$28,661 HKD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.21ct natural oval diamond

This 1.21ct natural oval sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of November 4, 2026, with prices from HK$22,674 to HK$28,661, a HK$5,988 spread on the same certified stone. Blue Nile lists it at HK$28,661. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
K
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 8
Dimensions8.88 × 5.91 × 3.61 mm
L/W Ratio1.50
Top View
8.88 mm5.91 mm1.21 ctK / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 8
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.2%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: HK$28,661 HKD|Low: HK$22,674 HKD|High: HK$28,661 HKD|Avg: HK$23,981 HKD
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 3HK$22,674 HKD
Retailer 2HK$22,948 HKD
Blue NileHK$28,661 HKD

2 data points across 3 retailers

3 retailersHK$22,674 HKD to HK$28,661 HKD

B+
Cheapest Retailer
-
HK$22,674 HKD
B+
Retailer 2
-
HK$22,948 HKD
View
Most Expensive
B
Blue Nile
22458646 · Nov 5
HK$28,661 HKD
$3,657 USD
View
2 more retailers have this diamond
Prices start from HK$22,674 HKDSave up to HK$5,988 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+
1.21ct Oval
HK$22,674 HKD