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Oval|Natural|GIA

1.00ct H SI1 Oval Natural Diamond

VG • H/SI1 • GIA 1537529474

Certificate GIA 1537529474

Diamond specifications and retailer prices

From HK$11,750 HKD
As of November 1, 2026
Save HK$26,796 HKD (70%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$38,546 HKD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1537529474. Listed at 20 retailers as of October 27, 2026, with prices from HK$11,750 to HK$38,546, a HK$26,796 spread on the same certified stone. NZ Jewellers lists it at HK$38,546. 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
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1537529474
Dimensions7.92 × 5.35 × 3.61 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
Pinpoints are not shown.
Key to symbols
Crystal, Needle, Extra Facet
Top View
7.92 mm5.35 mm1.00 ctH / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 1537529474
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 67.5%

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$11,875 HKD|Low: HK$11,750 HKD|High: HK$27,840 HKD|Avg: HK$18,288 HKD|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 6HK$11,750 HKD
Retailer 1HK$11,875 HKD
Retailer 9HK$14,711 HKD
Retailer 3HK$15,416 HKD
Retailer 5HK$17,336 HKD
Retailer 7HK$19,425 HKD
Retailer 2HK$19,488 HKD
Retailer 10HK$19,999 HKD
Retailer 8HK$20,117 HKD
Retailer 4HK$27,690 HKD

31 data points across 10 retailers

20 retailersHK$11,750 HKD to HK$38,546 HKD

A
Cheapest Retailer
-
HK$11,750 HKD
A
Retailer 2
-
HK$11,875 HKD
₹144,152 INR
View
B+
Retailer 3
-
HK$14,279 HKD
$1,820 USD
View
B+
Retailer 4
-
HK$14,711 HKD
$1,875 USD
View
B+
Retailer 5
-
HK$14,923 HKD
$1,902 USD
View
B+
Retailer 6
-
HK$15,416 HKD
£1,547 GBP
View
B+
Retailer 7
-
HK$15,801 HKD
$2,014 USD
View
Retailer 8
-
HK$15,801 HKD
$2,014 USD
View
Price last confirmed 20 days ago
B+
Retailer 9
-
HK$16,084 HKD
$2,050 USD
View
B+
Retailer 10
-
HK$16,309 HKD
SGD 2,809 SGD
View
B+
Retailer 11
-
HK$16,531 HKD
$2,107 USD
View
B+
Retailer 12
-
HK$16,888 HKD
$2,153 USD
View
B+
Retailer 13
-
HK$17,336 HKD
£1,740 GBP
View
B+
Retailer 14
-
HK$18,233 HKD
$2,324 USD
View
B+
Retailer 15
-
HK$19,425 HKD
ZAR 39,999 ZAR
View
Retailer 16
-
HK$19,488 HKD
A$3,821 AUD
View
Price last confirmed 26 days ago
B
Retailer 17
-
HK$19,999 HKD
$2,549 USD
View
B+
Retailer 18
-
HK$20,117 HKD
€2,442 EUR
View
B
Retailer 19
-
HK$27,690 HKD
£2,779 GBP
View
Most Expensive
C
NZ Jewellers
1e8c4597-64fb-4df1-aa5b-8f95fdaac5af · Oct 27
HK$38,546 HKD
$4,913 USD
View
19 more retailers have this diamond
Prices start from HK$11,750 HKDSave up to HK$26,796 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$11,750 HKD