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Oval|Natural|GIA

1.00ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 7542937293

Certificate GIA 7542937293

Diamond specifications and retailer prices

From HK$14,640 HKD
As of November 6, 2026
Save HK$27,360 HKD (65%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$42,392 HKD at NZ Jewellers · As of October 17, 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 7542937293. Listed at 22 retailers as of November 5, 2026, with a 187% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.63°
Pavilion angle36.81°
OriginNatural
Grading LabGIA
CertificateGIA 7542937293
Dimensions8.24 × 5.59 × 3.27 mm
L/W Ratio1.47
Culet sizeNone
Top View
8.24 mm5.59 mm1.00 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7542937293
Side View
Table 62.0%Crown 38.63°Girdle: THN-VTKPavilion 36.81°Culet: NoneDepth 58.5%

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 6
Current: HK$42,001 HKD|Low: HK$14,444 HKD|High: HK$42,392 HKD|Avg: HK$23,006 HKD|-0.9%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 3HK$14,640 HKD
Retailer 2HK$15,651 HKD
Retailer 10HK$16,098 HKD
Retailer 14HK$17,877 HKD
Retailer 18HK$18,144 HKD
Retailer 7HK$18,535 HKD
Retailer 5HK$19,131 HKD
Retailer 11HK$19,750 HKD
Retailer 8HK$20,087 HKD
Retailer 17HK$20,087 HKD
Retailer 16HK$21,020 HKD
Retailer 6HK$21,192 HKD
Retailer 13HK$21,255 HKD
Retailer 9HK$21,263 HKD
Retailer 4HK$23,183 HKD
Retailer 12HK$24,939 HKD
Retailer 15HK$35,104 HKD
NZ JewellersHK$42,001 HKD

22 data points across 18 retailers

22 retailersHK$14,640 HKD to HK$42,001 HKD

A
Cheapest Retailer
-
HK$14,640 HKD
A
Retailer 2
-
HK$15,651 HKD
View
A
Retailer 3
-
HK$16,098 HKD
View
A
Retailer 4
-
HK$17,877 HKD
View
A
Retailer 5
-
HK$18,144 HKD
View
A
Retailer 6
-
HK$18,535 HKD
View
Final sale: no returns
A
Retailer 7
-
HK$19,131 HKD
View
A
Retailer 8
-
HK$19,499 HKD
View
A
Retailer 9
-
HK$19,750 HKD
View
A
Retailer 10
-
HK$20,087 HKD
View
Retailer 11
-
HK$20,087 HKD
View
Price last confirmed 8 days ago
Retailer 12
-
HK$20,503 HKD
View
Price last confirmed 10 days ago
A
Retailer 13
-
HK$21,020 HKD
View
A
Retailer 14
-
HK$21,192 HKD
View
A
Retailer 15
-
HK$21,255 HKD
View
A
Retailer 16
-
HK$21,263 HKD
View
B+
Retailer 17
-
HK$23,183 HKD
View
Retailer 18
-
HK$23,395 HKD
View
Price last confirmed 16 days ago
B+
Retailer 19
-
HK$24,939 HKD
View
B
Retailer 20
-
HK$35,104 HKD
View
B
Retailer 21
-
HK$42,001 HKD
View
Most Expensive
NZ Jewellers
5c211d12-256c-4e83-a43b-79a39fde8bf3 · Oct 17
HK$42,392 HKD
$5,409 USD
View
Price last confirmed 20 days ago
21 more retailers have this diamond
Prices start from HK$14,640 HKDSave up to HK$27,360 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$14,640 HKD