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Oval|Natural|GIA

1.00ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 6565208816

Certificate GIA 6565208816

Diamond specifications and retailer prices

From HK$17,173 HKD
As of October 30, 2026
Save HK$30,867 HKD (64%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$48,039 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565208816. Listed at 21 retailers as of October 30, 2026, with prices from HK$17,173 to HK$48,039, a HK$30,867 spread on the same certified stone. NZ Jewellers lists it at HK$48,039. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565208816
Dimensions7.90 × 5.63 × 3.52 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cavity, Needle, Indented Natural, Natural
Top View
7.90 mm5.63 mm1.00 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565208816
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.5%

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$48,039 HKD|Low: HK$17,348 HKD|High: HK$48,039 HKD|Avg: HK$26,651 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
Retailer 15
October 30, 2026
Retailer 6HK$17,348 HKD
Retailer 2HK$18,248 HKD
Retailer 5HK$21,066 HKD
Retailer 11HK$22,439 HKD
Retailer 4HK$22,980 HKD
Retailer 14HK$22,980 HKD
Retailer 15HK$23,859 HKD
Retailer 8HK$24,565 HKD
Retailer 7HK$25,744 HKD
Retailer 3HK$26,511 HKD
Retailer 10HK$26,848 HKD
Retailer 13HK$27,979 HKD
Retailer 9HK$38,631 HKD
Retailer 12HK$39,956 HKD
NZ JewellersHK$48,039 HKD

29 data points across 15 retailers

21 retailersHK$17,173 HKD to HK$48,039 HKD

A
Cheapest Retailer
-
HK$17,173 HKD
A
Retailer 2
-
HK$17,348 HKD
SGD 2,988 SGD
View
A
Retailer 3
-
HK$18,248 HKD
₹221,507 INR
View
A
Retailer 4
-
HK$20,618 HKD
$2,628 USD
View
A
Retailer 5
-
HK$21,066 HKD
$2,685 USD
View
A
Retailer 6
-
HK$21,113 HKD
$2,691 USD
View
A
Retailer 7
-
HK$21,419 HKD
$2,730 USD
View
A
Retailer 8
-
HK$22,439 HKD
$2,860 USD
View
Retailer 9
-
HK$22,685 HKD
£2,277 GBP
View
Price last confirmed 31 days ago
B+
Retailer 10
-
HK$22,980 HKD
$2,929 USD
View
B+
Retailer 11
-
HK$22,980 HKD
$2,929 USD
View
B+
Retailer 12
-
HK$23,859 HKD
$3,041 USD
View
B+
Retailer 13
-
HK$24,094 HKD
$3,071 USD
View
B+
Retailer 14
-
HK$24,565 HKD
£2,465 GBP
View
Retailer 15
-
HK$25,744 HKD
A$5,048 AUD
View
Price last confirmed 23 days ago
B+
Retailer 16
-
HK$26,511 HKD
$3,379 USD
View
B+
Retailer 17
-
HK$26,848 HKD
€3,259 EUR
View
B+
Retailer 18
-
HK$27,979 HKD
ZAR 57,612 ZAR
View
B
Retailer 19
-
HK$38,631 HKD
£3,877 GBP
View
B
Retailer 20
-
HK$39,956 HKD
£4,010 GBP
View
Most Expensive
B
NZ Jewellers
615b3621-259f-499f-88ae-03e639d496a7 · Oct 30
HK$48,039 HKD
$6,123 USD
View
20 more retailers have this diamond
Prices start from HK$17,173 HKDSave up to HK$30,867 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$17,173 HKD