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Oval|Natural|GIA

1.00ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 6415433623

Certificate GIA 6415433623

Diamond specifications and retailer prices

From HK$16,269 HKD
As of November 1, 2026
Save HK$31,229 HKD (66%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$47,498 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6415433623. Listed at 16 retailers as of October 30, 2026, with prices from HK$16,269 to HK$47,498, a HK$31,229 spread on the same certified stone. NZ Jewellers lists it at HK$47,498. 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6415433623
Dimensions7.67 × 5.52 × 3.58 mm
L/W Ratio1.39
Top View
7.67 mm5.52 mm1.00 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6415433623
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.0%

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 1
Current: HK$47,498 HKD|Low: HK$15,699 HKD|High: HK$47,498 HKD|Avg: HK$24,073 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
November 1, 2026
Retailer 7HK$16,269 HKD
Retailer 12HK$17,394 HKD
Retailer 2HK$18,320 HKD
Retailer 10HK$18,343 HKD
Retailer 5HK$18,430 HKD
Retailer 9HK$19,873 HKD
Retailer 6HK$20,579 HKD
Retailer 3HK$21,238 HKD
Retailer 14HK$21,372 HKD
Retailer 8HK$23,453 HKD
Retailer 4HK$23,749 HKD
Retailer 11HK$26,592 HKD
Retailer 13HK$38,202 HKD
NZ JewellersHK$47,498 HKD

43 data points across 14 retailers

16 retailersHK$16,269 HKD to HK$47,498 HKD

A
Cheapest Retailer
-
HK$16,269 HKD
A
Retailer 2
-
HK$17,394 HKD
$2,217 USD
View
A
Retailer 3
-
HK$18,320 HKD
$2,335 USD
View
A
Retailer 4
-
HK$18,343 HKD
$2,338 USD
View
Final sale: no returns
A
Retailer 5
-
HK$19,873 HKD
$2,533 USD
View
A
Retailer 6
-
HK$20,579 HKD
$2,623 USD
View
B+
Retailer 7
-
HK$21,238 HKD
$2,707 USD
View
B+
Retailer 8
-
HK$21,372 HKD
$2,724 USD
View
B+
Retailer 9
-
HK$23,453 HKD
£2,354 GBP
View
B+
Retailer 10
-
HK$23,537 HKD
$3,000 USD
View
B+
Retailer 11
-
HK$23,537 HKD
$3,000 USD
View
B+
Retailer 12
-
HK$23,749 HKD
$3,027 USD
View
B+
Retailer 13
-
HK$24,322 HKD
$3,100 USD
View
B+
Retailer 14
-
HK$26,592 HKD
€3,228 EUR
View
B
Retailer 15
-
HK$38,202 HKD
£3,834 GBP
View
Most Expensive
B
NZ Jewellers
62b09a7a-a920-42ca-8c1c-685a1d4fa3ad · Oct 30
HK$47,498 HKD
$6,054 USD
View
15 more retailers have this diamond
Prices start from HK$16,269 HKDSave up to HK$31,229 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$16,269 HKD