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Oval|Natural|GIA

1.00ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 2547888215

Certificate GIA 2547888215

Diamond specifications and retailer prices

From HK$20,196 HKD
$2,574 USD
As of October 31, 2026
Save HK$25,649 HKD (56%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: HK$45,845 HKD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547888215. Listed at 27 retailers as of October 31, 2026, with prices from HK$20,196 to HK$45,845, a HK$25,649 spread on the same certified stone. NZ Jewellers lists it at HK$45,845. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle37.69°
OriginNatural
Grading LabGIA
CertificateGIA 2547888215
Dimensions8.14 × 5.40 × 3.43 mm
L/W Ratio1.51
Top View
8.14 mm5.40 mm1.00 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2547888215
Side View
Table 63.0%Crown 37.69°Girdle: STK-VTKPavilionCulet: NoneDepth 63.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$45,845 HKD|Low: HK$20,118 HKD|High: HK$47,918 HKD|Avg: HK$27,748 HKD|+7.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
Retailer 27
Retailer 28
Retailer 29
November 3, 2026
Retailer 15HK$20,196 HKD
Retailer 9HK$20,510 HKD
Retailer 11HK$21,082 HKD
Retailer 14HK$21,349 HKD
Retailer 29HK$21,812 HKD
Retailer 10HK$22,393 HKD
Retailer 21HK$22,675 HKD
Retailer 19HK$22,841 HKD
Retailer 20HK$23,013 HKD
Retailer 7HK$23,224 HKD
Retailer 8HK$23,836 HKD
Retailer 13HK$24,359 HKD
Retailer 23HK$24,754 HKD
Retailer 27HK$25,667 HKD
Retailer 16HK$25,696 HKD
Retailer 5HK$25,892 HKD
Retailer 24HK$25,892 HKD
Retailer 17HK$27,069 HKD
Retailer 25HK$27,069 HKD
Retailer 4HK$27,469 HKD
Retailer 2HK$27,499 HKD
Retailer 18HK$27,508 HKD
Retailer 26HK$28,011 HKD
Retailer 28HK$28,958 HKD
Retailer 3HK$30,898 HKD
Retailer 12HK$32,345 HKD
Retailer 6HK$44,003 HKD
NZ JewellersHK$45,845 HKD
Retailer 22HK$47,918 HKD

23 data points across 29 retailers

27 retailersHK$20,196 HKD to HK$45,845 HKD

B+
Cheapest Retailer
-
HK$20,196 HKD
$2,574 USD
B+
Retailer 2
-
HK$20,510 HKD
$2,614 USD
View
B+
Retailer 3
-
HK$21,082 HKD
$2,687 USD
View
B+
Retailer 4
-
HK$21,349 HKD
$2,721 USD
View
B+
Retailer 5
-
HK$21,812 HKD
$2,780 USD
View
B+
Retailer 6
-
HK$22,006 HKD
A$4,315 AUD
View
B+
Retailer 7
-
HK$22,393 HKD
$2,854 USD
View
Retailer 8
-
HK$22,841 HKD
A$4,479 AUD
View
Price last confirmed 26 days ago
B+
Retailer 9
-
HK$23,224 HKD
$2,960 USD
View
B+
Retailer 10
-
HK$23,836 HKD
$3,038 USD
View
B+
Retailer 11
-
HK$24,359 HKD
CA$4,312 CAD
View
B+
Retailer 12
-
HK$24,754 HKD
$3,155 USD
View
B
Retailer 13
-
HK$25,667 HKD
£2,576 GBP
View
B
Retailer 14
-
HK$25,696 HKD
$3,275 USD
View
B
Retailer 15
-
HK$25,892 HKD
$3,300 USD
View
B
Retailer 16
-
HK$25,892 HKD
$3,300 USD
View
B+
Retailer 17
-
HK$27,069 HKD
$3,450 USD
View
B+
Retailer 18
-
HK$27,069 HKD
$3,450 USD
View
B+
Retailer 19
-
HK$27,469 HKD
$3,501 USD
View
B+
Retailer 20
-
HK$27,499 HKD
£2,760 GBP
View
B+
Retailer 21
-
HK$27,508 HKD
$3,506 USD
View
B
Retailer 22
-
HK$28,011 HKD
$3,570 USD
View
B
Retailer 23
-
HK$28,958 HKD
€3,515 EUR
View
B
Retailer 24
-
HK$30,898 HKD
$3,938 USD
View
B
Retailer 25
-
HK$32,345 HKD
ZAR 66,598 ZAR
View
C
Retailer 26
-
HK$44,003 HKD
£4,416 GBP
View
Most Expensive
B
NZ Jewellers
14471fcd-03dc-470c-a03c-d11a891c062e · Nov 2
HK$45,845 HKD
$5,843 USD
View
26 more retailers have this diamond
Prices start from HK$20,196 HKDSave up to HK$25,649 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.

B+
1.00ct Oval
HK$20,196 HKD