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Oval|Natural|GIA

1.00ct E SI1 Oval Natural Diamond

GD • E/SI1 • GIA 7421714067

Certificate GIA 7421714067

Diamond specifications and retailer prices

From HK$20,085 HKD
As of October 30, 2026
Save HK$28,150 HKD (58%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$48,235 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct 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 7421714067. Listed at 21 retailers as of October 30, 2026, with prices from HK$20,085 to HK$48,235, a HK$28,150 spread on the same certified stone. NZ Jewellers lists it at HK$48,235. 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

1.00
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7421714067
Dimensions7.49 × 5.60 × 3.52 mm
L/W Ratio1.34
Top View
7.49 mm5.60 mm1.00 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7421714067
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.9%

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: Oct 30
Current: HK$20,124 HKD|Low: HK$19,246 HKD|High: HK$46,861 HKD|Avg: HK$28,439 HKD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2HK$20,085 HKD
Retailer 1HK$20,124 HKD
Retailer 10HK$23,953 HKD
Retailer 7HK$25,185 HKD
Retailer 8HK$25,553 HKD
Retailer 3HK$28,935 HKD
Retailer 9HK$29,658 HKD
Retailer 5HK$32,367 HKD
Retailer 6HK$33,716 HKD
Retailer 4HK$46,552 HKD

35 data points across 10 retailers

21 retailersHK$20,085 HKD to HK$48,235 HKD

A
Cheapest Retailer
-
HK$20,085 HKD
A
Retailer 2
-
HK$20,124 HKD
₹244,287 INR
View
B+
Retailer 3
-
HK$23,639 HKD
$3,013 USD
View
B+
Retailer 4
-
HK$23,953 HKD
$3,053 USD
View
B+
Retailer 5
-
HK$25,185 HKD
$3,210 USD
View
B
Retailer 6
-
HK$25,553 HKD
$3,257 USD
View
Final sale: no returns
B
Retailer 7
-
HK$26,636 HKD
$3,395 USD
View
B
Retailer 8
-
HK$27,687 HKD
$3,529 USD
View
B
Retailer 9
-
HK$27,687 HKD
$3,529 USD
View
B
Retailer 10
-
HK$28,210 HKD
SGD 4,859 SGD
View
B
Retailer 11
-
HK$28,754 HKD
$3,665 USD
View
B
Retailer 12
-
HK$28,826 HKD
$3,674 USD
View
B
Retailer 13
-
HK$28,935 HKD
£2,904 GBP
View
Retailer 14
-
HK$29,658 HKD
A$5,816 AUD
View
Price last confirmed 22 days ago
B
Retailer 15
-
HK$30,284 HKD
$3,860 USD
View
B
Retailer 16
-
HK$31,948 HKD
$4,072 USD
View
B
Retailer 17
-
HK$32,367 HKD
€3,929 EUR
View
B
Retailer 18
-
HK$33,716 HKD
ZAR 69,424 ZAR
View
C
Retailer 19
-
HK$45,066 HKD
$5,744 USD
View
B
Retailer 20
-
HK$46,552 HKD
£4,672 GBP
View
Most Expensive
C
NZ Jewellers
b6b21a9e-4674-49b7-9501-dec5db9c13ac · Oct 30
HK$48,235 HKD
$6,148 USD
View
20 more retailers have this diamond
Prices start from HK$20,085 HKDSave up to HK$28,150 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
1.00ct Oval
HK$20,085 HKD