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Oval|Natural|IGI

1.21ct K VS1 Oval Natural Diamond

EX • K/VS1 • IGI 588348539

Shape and cutting style on the report: Oval brilliant

Certificate IGI 588348539

Diamond specifications and retailer prices

From HK$17,603 HKD
As of November 6, 2026
Save HK$23,144 HKD (57%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$40,747 HKD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

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 and certified by IGI 588348539. Listed at 26 retailers as of November 2, 2026, with prices from HK$17,603 to HK$40,747, a HK$23,144 spread on the same certified stone. NZ Jewellers lists it at HK$40,747. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle39.4°
OriginNatural
Grading LabIGI
CertificateIGI 588348539
Dimensions9.16 × 5.82 × 3.56 mm
L/W Ratio1.57
Girdle conditionFaceted
Culet sizePointed
Top View
9.16 mm5.82 mm1.21 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 588348539
Side View
Table 59.0%Crown 37.8°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 61.2%

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$18,520 HKD|Low: HK$17,634 HKD|High: HK$34,555 HKD|Avg: HK$21,965 HKD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8HK$17,634 HKD
Retailer 7HK$17,830 HKD
Retailer 1HK$18,520 HKD
Retailer 6HK$19,492 HKD
Retailer 3HK$20,989 HKD
Retailer 4HK$23,787 HKD
Retailer 2HK$24,210 HKD
Retailer 5HK$34,046 HKD

37 data points across 8 retailers

26 retailersHK$17,603 HKD to HK$40,747 HKD

A
Cheapest Retailer
-
HK$17,603 HKD
A
Retailer 2
-
HK$17,634 HKD
View
A
Retailer 3
-
HK$17,830 HKD
View
A
Retailer 4
-
HK$18,520 HKD
View
Retailer 5
-
HK$19,492 HKD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$19,492 HKD
View
Price last confirmed 30 days ago
Retailer 7
-
HK$19,492 HKD
View
Price last confirmed 45 days ago
Retailer 8
-
HK$19,492 HKD
View
Price last confirmed 36 days ago
Retailer 9
-
HK$19,492 HKD
View
Price last confirmed 15 days ago
B+
Retailer 10
-
HK$19,492 HKD
View
Retailer 11
-
HK$20,393 HKD
View
Price last confirmed 21 days ago
B+
Retailer 12
-
HK$20,393 HKD
View
Retailer 13
-
HK$20,393 HKD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
HK$20,989 HKD
View
Retailer 15
-
HK$22,486 HKD
View
Price last confirmed 44 days ago
Retailer 16
-
HK$22,486 HKD
View
Price last confirmed 28 days ago
Retailer 17
-
HK$22,486 HKD
View
Price last confirmed 21 days ago
Retailer 18
-
HK$22,486 HKD
View
Price last confirmed 10 days ago
B+
Retailer 19
-
HK$22,486 HKD
View
B+
Retailer 20
-
HK$23,787 HKD
View
B+
Retailer 21
-
HK$24,210 HKD
View
B
Retailer 22
-
HK$34,046 HKD
View
Retailer 23
-
HK$40,747 HKD
View
Price last confirmed 20 days ago
Retailer 24
-
HK$40,747 HKD
View
Price last confirmed 7 days ago
Retailer 25
-
HK$40,747 HKD
View
Price last confirmed 47 days ago
Most Expensive
B
NZ Jewellers
273ef1aa-72b8-4bfa-b979-636ad4f526bb · Nov 2
HK$40,747 HKD
$5,199 USD
View
25 more retailers have this diamond
Prices start from HK$17,603 HKDSave up to HK$23,144 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
1.21ct Oval
HK$17,603 HKD