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Oval|Natural|GIA

1.00ct I SI2 Oval Natural Diamond

GD • I/SI2 • GIA 1418729047

Certificate GIA 1418729047

Diamond specifications and retailer prices

From HK$11,717 HKD
As of November 6, 2026
Save HK$22,564 HKD (66%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$34,281 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1418729047. Listed at 17 retailers as of November 5, 2026, with prices from HK$11,717 to HK$34,281, a HK$22,564 spread on the same certified stone. NZ Jewellers lists it at HK$34,281. 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
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1418729047
Dimensions7.66 × 5.63 × 3.50 mm
L/W Ratio1.36
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
7.66 mm5.63 mm1.00 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1418729047
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.2%

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: Nov 6
Current: HK$11,717 HKD|Low: HK$11,717 HKD|High: HK$29,069 HKD|Avg: HK$17,528 HKD|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1HK$11,717 HKD
Retailer 7HK$11,936 HKD
Retailer 9HK$14,860 HKD
Retailer 8HK$15,134 HKD
Retailer 10HK$15,244 HKD
Retailer 3HK$16,568 HKD
Retailer 2HK$17,148 HKD
Retailer 5HK$17,807 HKD
Retailer 4HK$22,266 HKD
Retailer 6HK$28,646 HKD

39 data points across 10 retailers

17 retailersHK$11,717 HKD to HK$34,281 HKD

A
Cheapest Retailer
-
HK$11,717 HKD
B+
Retailer 2
-
HK$11,936 HKD
View
B+
Retailer 3
-
HK$14,374 HKD
View
B+
Retailer 4
-
HK$14,860 HKD
View
B+
Retailer 5
-
HK$15,134 HKD
View
Final sale: no returns
Retailer 6
-
HK$15,244 HKD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
HK$16,396 HKD
View
Retailer 8
-
HK$16,396 HKD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
HK$16,568 HKD
View
B+
Retailer 10
-
HK$17,148 HKD
View
B+
Retailer 11
-
HK$17,477 HKD
View
B+
Retailer 12
-
HK$17,807 HKD
View
B+
Retailer 13
-
HK$18,919 HKD
View
B
Retailer 14
-
HK$22,266 HKD
View
B
Retailer 15
-
HK$28,646 HKD
View
C
Retailer 16
-
HK$29,602 HKD
View
Most Expensive
C
NZ Jewellers
42f9e3a3-ce1b-44a5-8915-e9b351fc6423 · Nov 5
HK$34,281 HKD
$4,374 USD
View
16 more retailers have this diamond
Prices start from HK$11,717 HKDSave up to HK$22,564 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$11,717 HKD