CaratHunter
Plans
Oval|Natural|GIA

1.21ct I SI2 Oval Natural Diamond

VG • I/SI2 • GIA 1448699669

Certificate GIA 1448699669

Diamond specifications and retailer prices

From HK$20,463 HKD
As of November 6, 2026
Save HK$27,376 HKD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$47,839 HKD at NZ Jewellers · As of November 5, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1448699669. Listed at 16 retailers as of November 5, 2026, with prices from HK$20,463 to HK$47,839, a HK$27,376 spread on the same certified stone. NZ Jewellers lists it at HK$47,839. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1448699669
Dimensions8.28 × 5.91 × 3.80 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
8.28 mm5.91 mm1.21 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1448699669
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.3%

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 6
Current: HK$31,961 HKD|Low: HK$19,249 HKD|High: HK$46,468 HKD|Avg: HK$27,597 HKD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4HK$20,463 HKD
Retailer 8HK$21,490 HKD
Retailer 5HK$22,572 HKD
Retailer 6HK$22,956 HKD
Retailer 7HK$25,832 HKD
Retailer 2HK$28,411 HKD
Retailer 1HK$31,961 HKD
Retailer 3HK$45,794 HKD

45 data points across 8 retailers

16 retailersHK$20,463 HKD to HK$47,839 HKD

B+
Cheapest Retailer
-
HK$20,463 HKD
B+
Retailer 2
-
HK$21,490 HKD
View
B+
Retailer 3
-
HK$22,572 HKD
View
B+
Retailer 4
-
HK$22,956 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$23,575 HKD
View
B+
Retailer 6
-
HK$24,876 HKD
View
Retailer 7
-
HK$24,876 HKD
View
Price last confirmed 8 days ago
B
Retailer 8
-
HK$25,832 HKD
View
B
Retailer 9
-
HK$28,215 HKD
View
B
Retailer 10
-
HK$28,215 HKD
View
B
Retailer 11
-
HK$28,411 HKD
View
B
Retailer 12
-
HK$28,701 HKD
View
B
Retailer 13
-
HK$29,155 HKD
View
B
Retailer 14
-
HK$31,961 HKD
View
B
Retailer 15
-
HK$45,794 HKD
View
Most Expensive
C
NZ Jewellers
a63d11ed-7ab4-4f2a-9ab7-7678d4291810 · Nov 5
HK$47,839 HKD
$6,104 USD
View
15 more retailers have this diamond
Prices start from HK$20,463 HKDSave up to HK$27,376 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$20,463 HKD