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Oval|Natural|GIA

1.01ct J SI1 Oval Natural Diamond

VG • J/SI1 • GIA 2231456034

Certificate GIA 2231456034

Diamond specifications and retailer prices

From HK$18,752 HKD
$2,390 USD
As of October 28, 2026
Save HK$20,548 HKD (52%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$49,124 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural oval diamond

This 1.01ct natural oval sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2231456034. Listed at 22 retailers as of October 28, 2026, with a 110% 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

1.01
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2231456034
Dimensions8.40 × 5.45 × 3.46 mm
L/W Ratio1.54
Culet sizeNone
Top View
8.40 mm5.45 mm1.01 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2231456034
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.5%

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: Oct 28
Current: HK$49,124 HKD|Low: HK$16,375 HKD|High: HK$49,124 HKD|Avg: HK$26,188 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
Retailer 14
November 1, 2026
Retailer 13HK$18,752 HKD
Retailer 11HK$19,647 HKD
Retailer 3HK$20,949 HKD
Retailer 4HK$21,286 HKD
Retailer 6HK$21,286 HKD
Retailer 14HK$22,102 HKD
Retailer 5HK$24,566 HKD
Retailer 7HK$24,915 HKD
Retailer 12HK$25,102 HKD
Retailer 9HK$25,753 HKD
Retailer 10HK$27,281 HKD
Retailer 8HK$28,883 HKD
Retailer 2HK$39,300 HKD
NZ JewellersHK$49,124 HKD

43 data points across 14 retailers

22 retailersHK$18,752 HKD to HK$39,300 HKD

B
Cheapest Retailer
-
HK$18,752 HKD
$2,390 USD
B
Retailer 2
-
HK$19,066 HKD
$2,430 USD
View
B
Retailer 3
-
HK$19,137 HKD
$2,439 USD
View
B
Retailer 4
-
HK$19,647 HKD
$2,504 USD
View
Final sale: no returns
B
Retailer 5
-
HK$19,992 HKD
$2,548 USD
View
B
Retailer 6
-
HK$20,949 HKD
$2,670 USD
View
B
Retailer 7
-
HK$21,286 HKD
$2,713 USD
View
B
Retailer 8
-
HK$21,286 HKD
$2,713 USD
View
B
Retailer 9
-
HK$22,102 HKD
$2,817 USD
View
B
Retailer 10
-
HK$23,099 HKD
$2,944 USD
View
B
Retailer 11
-
HK$23,284 HKD
CA$4,122 CAD
View
B
Retailer 12
-
HK$24,323 HKD
$3,100 USD
View
B
Retailer 13
-
HK$24,323 HKD
$3,100 USD
View
B
Retailer 14
-
HK$24,550 HKD
$3,129 USD
View
B
Retailer 15
-
HK$24,566 HKD
$3,131 USD
View
B
Retailer 16
-
HK$24,915 HKD
£2,500 GBP
View
Retailer 17
-
HK$25,102 HKD
A$4,922 AUD
View
Price last confirmed 25 days ago
B
Retailer 18
-
HK$25,108 HKD
$3,200 USD
View
B
Retailer 19
-
HK$25,753 HKD
€3,126 EUR
View
B
Retailer 20
-
HK$28,883 HKD
ZAR 59,469 ZAR
View
B
Retailer 21
-
HK$39,300 HKD
£3,944 GBP
View
Most Expensive
NZ Jewellers
8b68e47c-3a05-4227-a475-ebdeccbe63e2 · Oct 30
HK$49,124 HKD
$6,261 USD
View
Price under review
21 more retailers have this diamond
Prices start from HK$18,752 HKDSave up to HK$20,548 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
1.01ct Oval
HK$18,752 HKD