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Oval|Natural|GIA

1.21ct D SI2 Oval Natural Diamond

VG • D/SI2 • GIA 6552179060

Certificate GIA 6552179060

Diamond specifications and retailer prices

From HK$18,277 HKD
As of November 6, 2026
Save HK$24,476 HKD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$48,114 HKD at NZ Jewellers · As of August 29, 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552179060. Listed at 17 retailers as of November 5, 2026, with a 134% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552179060
Dimensions8.13 × 5.81 × 3.75 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
8.13 mm5.81 mm1.21 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552179060
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.6%

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$42,753 HKD|Low: HK$18,277 HKD|High: HK$44,226 HKD|Avg: HK$27,209 HKD|-3.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 9HK$18,277 HKD
Retailer 4HK$19,468 HKD
Retailer 2HK$21,976 HKD
Retailer 8HK$24,069 HKD
Retailer 10HK$24,131 HKD
Retailer 5HK$24,429 HKD
Retailer 16HK$24,539 HKD
Retailer 13HK$25,236 HKD
Retailer 7HK$25,385 HKD
Retailer 11HK$25,660 HKD
Retailer 6HK$25,777 HKD
Retailer 15HK$26,334 HKD
Retailer 12HK$26,914 HKD
Retailer 14HK$28,317 HKD
Retailer 3HK$41,389 HKD
NZ JewellersHK$42,753 HKD

20 data points across 16 retailers

17 retailersHK$18,277 HKD to HK$42,753 HKD

A
Cheapest Retailer
-
HK$18,277 HKD
A
Retailer 2
-
HK$19,468 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$21,976 HKD
View
A
Retailer 4
-
HK$24,069 HKD
View
A
Retailer 5
-
HK$24,131 HKD
View
A
Retailer 6
-
HK$24,429 HKD
View
A
Retailer 7
-
HK$24,539 HKD
View
A
Retailer 8
-
HK$25,236 HKD
View
Retailer 9
-
HK$25,385 HKD
View
Price last confirmed 8 days ago
A
Retailer 10
-
HK$25,660 HKD
View
A
Retailer 11
-
HK$25,777 HKD
View
A
Retailer 12
-
HK$26,334 HKD
View
B+
Retailer 13
-
HK$26,914 HKD
View
B+
Retailer 14
-
HK$28,317 HKD
View
B
Retailer 15
-
HK$41,389 HKD
View
B
Retailer 16
-
HK$42,753 HKD
View
Most Expensive
NZ Jewellers
4168a737-339d-407f-ad12-76c6efdf0294 · Aug 29
HK$48,114 HKD
$6,139 USD
View
Price last confirmed 69 days ago
16 more retailers have this diamond
Prices start from HK$18,277 HKDSave up to HK$24,476 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$18,277 HKD