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Oval|Natural|GIA

0.45ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 6551443144

Certificate GIA 6551443144

Diamond specifications and retailer prices

From HK$2,461 HKD
As of November 6, 2026
Save HK$1,966 HKD (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$4,427 HKD at Yorxs · As of November 6, 2026
View at Yorxs

About this 0.45ct natural oval diamond

This 0.45ct natural oval sits in the sub-half-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551443144. Listed at 8 retailers as of November 6, 2026, with prices from HK$2,461 to HK$4,427, a HK$1,966 spread on the same certified stone. Yorxs lists it at HK$4,427. 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.95°
Pavilion angle38.2°
OriginNatural
Grading LabGIA
CertificateGIA 6551443144
Dimensions6.06 × 4.32 × 2.63 mm
L/W Ratio1.40
Culet sizeNone
Top View
6.06 mm4.32 mm0.45 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551443144
Side View
Table 57.0%Crown 37.95°Girdle: MED-VTKPavilion 38.2°Culet: NoneDepth 60.8%

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$2,610 HKD|Low: HK$1,803 HKD|High: HK$4,812 HKD|Avg: HK$3,426 HKD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
November 5, 2026
Retailer 7HK$1,803 HKD
Retailer 6HK$2,461 HKD
Retailer 1HK$2,610 HKD
Retailer 3HK$2,892 HKD
Retailer 2HK$3,198 HKD
Retailer 4HK$3,448 HKD
Retailer 5HK$3,762 HKD
Retailer 9HK$3,864 HKD
YorxsHK$4,427 HKD
Retailer 8HK$4,812 HKD

26 data points across 10 retailers

8 retailersHK$2,461 HKD to HK$4,427 HKD

A
Cheapest Retailer
-
HK$2,461 HKD
A
Retailer 2
-
HK$2,610 HKD
View
A
Retailer 3
-
HK$2,892 HKD
View
A
Retailer 4
-
HK$3,198 HKD
View
A
Retailer 5
-
HK$3,448 HKD
View
A
Retailer 6
-
HK$3,762 HKD
View
B+
Retailer 7
-
HK$3,864 HKD
View
Most Expensive
B+
Yorxs
531234912 · Nov 6
HK$4,427 HKD
€538 EUR
View
7 more retailers have this diamond
Prices start from HK$2,461 HKDSave up to HK$1,966 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$2,461 HKD