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Oval|Natural|GIA

0.45ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 2558247491

Certificate GIA 2558247491

Diamond specifications and retailer prices

From HK$3,240 HKD
SGD 558 SGD
As of November 2, 2026
Save HK$2,329 HKD (42%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$5,569 HKD at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.45ct natural oval diamond

This 0.45ct natural oval sits in the sub-half-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2558247491. Listed at 9 retailers as of November 2, 2026, with prices from HK$3,240 to HK$5,569, a HK$2,329 spread on the same certified stone. Yorxs lists it at HK$5,569. 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

0.45
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle39.48°
Pavilion angle38.99°
OriginNatural
Grading LabGIA
CertificateGIA 2558247491
Dimensions6.06 × 4.34 × 2.65 mm
L/W Ratio1.40
Top View
6.06 mm4.34 mm0.45 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2558247491
Side View
Table 58.0%Crown 39.48°Girdle: MED-VTKPavilion 38.99°Culet: NoneDepth 61.1%

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 2
Current: HK$3,940 HKD|Low: HK$3,240 HKD|High: HK$5,569 HKD|Avg: HK$4,190 HKD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 2, 2026
Retailer 7HK$3,240 HKD
Retailer 3HK$3,495 HKD
Retailer 5HK$3,656 HKD
Retailer 2HK$3,795 HKD
Retailer 1HK$3,940 HKD
Retailer 6HK$4,201 HKD
Retailer 4HK$4,824 HKD
YorxsHK$5,569 HKD

41 data points across 8 retailers

9 retailersHK$3,240 HKD to HK$5,569 HKD

A
Cheapest Retailer
-
HK$3,240 HKD
SGD 558 SGD
A
Retailer 2
-
HK$3,495 HKD
SGD 602 SGD
View
B+
Retailer 3
-
HK$3,656 HKD
$466 USD
View
B+
Retailer 4
-
HK$3,795 HKD
£381 GBP
View
B+
Retailer 5
-
HK$3,940 HKD
£395 GBP
View
B+
Retailer 6
-
HK$4,201 HKD
$535 USD
View
B+
Retailer 7
-
HK$4,824 HKD
$615 USD
View
B
Retailer 8
-
HK$4,888 HKD
$623 USD
View
Most Expensive
B
Yorxs
622135570 · Nov 2
HK$5,569 HKD
€676 EUR
View
8 more retailers have this diamond
Prices start from HK$3,240 HKDSave up to HK$2,329 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
0.45ct Oval
HK$3,240 HKD