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Oval|Natural|GIA

1.00ct E SI1 Oval Natural Diamond

GD • E/SI1 • GIA 6442881240

Certificate GIA 6442881240

Diamond specifications and retailer prices

From HK$21,205 HKD
₹257,401 INR
As of October 31, 2026
Save HK$29,698 HKD (58%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$50,903 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 6442881240. Listed at 21 retailers as of October 30, 2026, with prices from HK$21,205 to HK$50,903, a HK$29,698 spread on the same certified stone. NZ Jewellers lists it at HK$50,903. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6442881240
Dimensions7.91 × 5.61 × 3.34 mm
L/W Ratio1.41
Top View
7.91 mm5.61 mm1.00 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6442881240
Side View
Table 61.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 59.4%

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 31
Current: HK$35,914 HKD|Low: HK$20,360 HKD|High: HK$49,452 HKD|Avg: HK$29,793 HKD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 5HK$21,205 HKD
Retailer 6HK$21,391 HKD
Retailer 3HK$25,216 HKD
Retailer 12HK$25,938 HKD
Retailer 10HK$26,479 HKD
Retailer 11HK$26,966 HKD
Retailer 4HK$30,339 HKD
Retailer 8HK$30,535 HKD
Retailer 2HK$31,296 HKD
Retailer 7HK$34,212 HKD
Retailer 1HK$35,914 HKD
Retailer 9HK$49,123 HKD

34 data points across 12 retailers

21 retailersHK$21,205 HKD to HK$50,903 HKD

A
Cheapest Retailer
-
HK$21,205 HKD
₹257,401 INR
B+
Retailer 2
-
HK$21,391 HKD
View
B+
Retailer 3
-
HK$24,949 HKD
$3,180 USD
View
B+
Retailer 4
-
HK$25,216 HKD
$3,214 USD
View
B
Retailer 5
-
HK$25,938 HKD
$3,306 USD
View
B
Retailer 6
-
HK$26,479 HKD
$3,375 USD
View
B
Retailer 7
-
HK$26,966 HKD
$3,437 USD
View
Final sale: no returns
B
Retailer 8
-
HK$28,009 HKD
$3,570 USD
View
B
Retailer 9
-
HK$29,217 HKD
$3,724 USD
View
B
Retailer 10
-
HK$29,217 HKD
$3,724 USD
View
B
Retailer 11
-
HK$29,813 HKD
SGD 5,135 SGD
View
B
Retailer 12
-
HK$30,339 HKD
$3,867 USD
View
B
Retailer 13
-
HK$30,362 HKD
$3,870 USD
View
B
Retailer 14
-
HK$30,535 HKD
£3,065 GBP
View
Retailer 15
-
HK$31,296 HKD
A$6,137 AUD
View
Price last confirmed 22 days ago
B
Retailer 16
-
HK$33,713 HKD
$4,297 USD
View
B
Retailer 17
-
HK$34,212 HKD
€4,153 EUR
View
B
Retailer 18
-
HK$35,914 HKD
ZAR 73,950 ZAR
View
C
Retailer 19
-
HK$45,066 HKD
$5,744 USD
View
B
Retailer 20
-
HK$49,123 HKD
£4,930 GBP
View
Most Expensive
C
NZ Jewellers
f335ae5d-6ac6-422c-b5f8-66c1e9d0dbb0 · Oct 30
HK$50,903 HKD
$6,488 USD
View
20 more retailers have this diamond
Prices start from HK$21,205 HKDSave up to HK$29,698 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$21,205 HKD