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Oval|Natural|GIA

1.00ct D IF Oval Natural Diamond

ID • D/IF • GIA 1555907813

Certificate GIA 1555907813

Diamond specifications and retailer prices

From HK$37,856 HKD
As of November 4, 2026
Save HK$36,287 HKD (49%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$85,307 HKD at NZ Jewellers · As of August 29, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555907813. Listed at 24 retailers as of November 4, 2026, with a 96% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555907813
Dimensions7.68 × 5.47 × 3.57 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Top View
7.68 mm5.47 mm1.00 ctD / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555907813
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.2%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: HK$48,393 HKD|Low: HK$37,856 HKD|High: HK$75,139 HKD|Avg: HK$50,010 HKD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 11HK$37,856 HKD
Retailer 7HK$38,272 HKD
Retailer 2HK$40,696 HKD
Retailer 9HK$43,560 HKD
Retailer 4HK$45,113 HKD
Retailer 6HK$45,113 HKD
Retailer 10HK$45,490 HKD
Retailer 1HK$48,393 HKD
Retailer 8HK$54,905 HKD
Retailer 3HK$58,969 HKD
Retailer 5HK$74,143 HKD

23 data points across 11 retailers

24 retailersHK$37,856 HKD to HK$74,143 HKD

A
Cheapest Retailer
-
HK$37,856 HKD
A+
Retailer 2
-
HK$38,272 HKD
View
Retailer 3
-
HK$40,696 HKD
View
Price last confirmed 11 days ago
A
Retailer 4
-
HK$40,955 HKD
View
A
Retailer 5
-
HK$41,598 HKD
View
A
Retailer 6
-
HK$42,964 HKD
View
Retailer 7
-
HK$43,144 HKD
View
Price last confirmed 21 days ago
A
Retailer 8
-
HK$43,560 HKD
View
A
Retailer 9
-
HK$45,113 HKD
View
A
Retailer 10
-
HK$45,113 HKD
View
A
Retailer 11
-
HK$45,490 HKD
View
A
Retailer 12
-
HK$46,573 HKD
View
Final sale: no returns
A
Retailer 13
-
HK$47,106 HKD
View
A
Retailer 14
-
HK$48,393 HKD
View
Retailer 15
-
HK$50,464 HKD
View
Price last confirmed 44 days ago
A
Retailer 16
-
HK$50,464 HKD
View
A
Retailer 17
-
HK$52,175 HKD
View
B+
Retailer 18
-
HK$54,756 HKD
View
A
Retailer 19
-
HK$54,905 HKD
View
Retailer 20
-
HK$58,224 HKD
View
Price last confirmed 44 days ago
Retailer 21
-
HK$58,224 HKD
View
Price last confirmed 65 days ago
B+
Retailer 22
-
HK$73,837 HKD
View
B+
Retailer 23
-
HK$74,143 HKD
View
Most Expensive
NZ Jewellers
435ac6c0-c9ad-4287-8755-f3bdd171905e · Aug 29
HK$85,307 HKD
$10,873 USD
View
Price last confirmed 67 days ago
23 more retailers have this diamond
Prices start from HK$37,856 HKDSave up to HK$36,287 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$37,856 HKD