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Oval|Natural|GIA

1.00ct E IF Oval Natural Diamond

VG • E/IF • GIA 2557390306

Certificate GIA 2557390306

Diamond specifications and retailer prices

From HK$41,096 HKD
$5,238 USD
As of October 30, 2026
Save HK$36,106 HKD (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$77,202 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 IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557390306. Listed at 9 retailers as of October 30, 2026, with prices from HK$41,096 to HK$77,202, a HK$36,106 spread on the same certified stone. NZ Jewellers lists it at HK$77,202. 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
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.56°
Pavilion angle34.83°
OriginNatural
Grading LabGIA
CertificateGIA 2557390306
Dimensions8.41 × 5.62 × 3.07 mm
L/W Ratio1.50
Girdle conditionVery Thick
Top View
8.41 mm5.62 mm1.00 ctE / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557390306
Side View
Table 62.0%Crown 39.56°Girdle: STK-VTKPavilion 34.83°Culet: NoneDepth 54.7%

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: Oct 30
Current: HK$77,202 HKD|Low: HK$41,096 HKD|High: HK$77,986 HKD|Avg: HK$51,784 HKD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 8HK$41,096 HKD
Retailer 2HK$41,475 HKD
Retailer 6HK$43,073 HKD
Retailer 4HK$46,156 HKD
Retailer 5HK$46,156 HKD
Retailer 7HK$46,474 HKD
Retailer 9HK$46,996 HKD
Retailer 10HK$50,487 HKD
Retailer 3HK$68,373 HKD
NZ JewellersHK$77,202 HKD

35 data points across 10 retailers

9 retailersHK$41,096 HKD to HK$77,202 HKD

A
Cheapest Retailer
-
HK$41,096 HKD
$5,238 USD
A
Retailer 2
-
HK$41,475 HKD
£4,162 GBP
View
A
Retailer 3
-
HK$43,073 HKD
$5,490 USD
View
A
Retailer 4
-
HK$46,156 HKD
$5,883 USD
View
A
Retailer 5
-
HK$46,156 HKD
$5,883 USD
View
Retailer 6
-
HK$46,474 HKD
A$9,113 AUD
View
Price last confirmed 27 days ago
A
Retailer 7
-
HK$46,996 HKD
$5,990 USD
View
B
Retailer 8
-
HK$68,373 HKD
£6,862 GBP
View
Most Expensive
B
NZ Jewellers
ec4596a7-1340-4569-869b-16a24c03aa35 · Oct 30
HK$77,202 HKD
$9,840 USD
View
8 more retailers have this diamond
Prices start from HK$41,096 HKDSave up to HK$36,106 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$41,096 HKD