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Oval|Natural|GIA

1.21ct E SI1 Oval Natural Diamond

GD • E/SI1 • GIA 6545792303

Certificate GIA 6545792303

Diamond specifications and retailer prices

From HK$37,886 HKD
As of November 4, 2026
Save HK$27,313 HKD (42%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$73,844 HKD at NZ Jewellers · As of October 17, 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 E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6545792303. Listed at 13 retailers as of November 4, 2026, with a 72% 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
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6545792303
Dimensions12.38 × 4.50 × 2.64 mm
L/W Ratio2.75
Top View
12.38 mm4.50 mm1.21 ctE / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6545792303
Side View
Table 68.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 58.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$73,844 HKD|Low: HK$37,353 HKD|High: HK$73,844 HKD|Avg: HK$50,321 HKD
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
November 6, 2026
Retailer 10HK$37,886 HKD
Retailer 8HK$39,187 HKD
Retailer 2HK$39,822 HKD
Retailer 11HK$41,381 HKD
Retailer 4HK$44,156 HKD
Retailer 5HK$44,156 HKD
Retailer 13HK$44,156 HKD
Retailer 12HK$44,391 HKD
Retailer 9HK$46,437 HKD
Retailer 6HK$50,081 HKD
Retailer 3HK$50,943 HKD
Retailer 7HK$65,199 HKD
NZ JewellersHK$73,844 HKD

43 data points across 13 retailers

13 retailersHK$37,886 HKD to HK$65,199 HKD

B
Cheapest Retailer
-
HK$37,886 HKD
Final sale: no returns
B
Retailer 2
-
HK$39,187 HKD
View
B
Retailer 3
-
HK$39,822 HKD
View
B
Retailer 4
-
HK$41,381 HKD
View
Retailer 5
-
HK$44,156 HKD
View
Price last confirmed 21 days ago
Retailer 6
-
HK$44,156 HKD
View
Price last confirmed 19 days ago
Retailer 7
-
HK$44,156 HKD
View
Price last confirmed 21 days ago
Retailer 8
-
HK$44,391 HKD
View
Price last confirmed 19 days ago
B
Retailer 9
-
HK$46,437 HKD
View
B
Retailer 10
-
HK$50,081 HKD
View
Retailer 11
-
HK$50,943 HKD
View
Price last confirmed 19 days ago
B
Retailer 12
-
HK$65,199 HKD
View
Most Expensive
NZ Jewellers
5f0f83f9-51c1-4536-a7a9-2c2342b2e2cb · Oct 17
HK$73,844 HKD
$9,422 USD
View
Price last confirmed 20 days ago
12 more retailers have this diamond
Prices start from HK$37,886 HKDSave up to HK$27,313 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$37,886 HKD