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Oval|Natural|GIA

1.00ct I SI2 Oval Natural Diamond

VG • I/SI2 • GIA 1437500494

Certificate GIA 1437500494

Diamond specifications and retailer prices

From HK$14,711 HKD
As of November 6, 2026
Save HK$27,964 HKD (66%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$42,675 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1437500494. Listed at 18 retailers as of November 5, 2026, with prices from HK$14,711 to HK$42,675, a HK$27,964 spread on the same certified stone. NZ Jewellers lists it at HK$42,675. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1437500494
Dimensions7.83 × 5.41 × 3.50 mm
L/W Ratio1.45
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather
Top View
7.83 mm5.41 mm1.00 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1437500494
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.7%

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$14,711 HKD|Low: HK$14,209 HKD|High: HK$36,185 HKD|Avg: HK$20,513 HKD|-2.7%
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$14,711 HKD
Retailer 7HK$14,946 HKD
Retailer 9HK$18,277 HKD
Retailer 8HK$18,731 HKD
Retailer 10HK$18,841 HKD
Retailer 6HK$18,927 HKD
Retailer 2HK$21,200 HKD
Retailer 4HK$21,600 HKD
Retailer 3HK$25,346 HKD
Retailer 5HK$35,660 HKD

38 data points across 10 retailers

18 retailersHK$14,711 HKD to HK$42,675 HKD

A
Cheapest Retailer
-
HK$14,711 HKD
A
Retailer 2
-
HK$14,946 HKD
View
B+
Retailer 3
-
HK$18,057 HKD
View
B+
Retailer 4
-
HK$18,277 HKD
View
Retailer 5
-
HK$18,731 HKD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
HK$18,841 HKD
View
Final sale: no returns
B+
Retailer 7
-
HK$18,927 HKD
View
B
Retailer 8
-
HK$20,409 HKD
View
Retailer 9
-
HK$20,409 HKD
View
Price last confirmed 8 days ago
B
Retailer 10
-
HK$20,785 HKD
View
B
Retailer 11
-
HK$21,200 HKD
View
B
Retailer 12
-
HK$21,514 HKD
View
B
Retailer 13
-
HK$21,600 HKD
View
B
Retailer 14
-
HK$23,551 HKD
View
B
Retailer 15
-
HK$25,346 HKD
View
B
Retailer 16
-
HK$29,602 HKD
View
B
Retailer 17
-
HK$35,660 HKD
View
Most Expensive
C
NZ Jewellers
85128a81-313a-4263-bea0-bf8b211680cc · Nov 5
HK$42,675 HKD
$5,445 USD
View
17 more retailers have this diamond
Prices start from HK$14,711 HKDSave up to HK$27,964 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$14,711 HKD