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Oval|Natural|GIA

0.45ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 6565435193

Certificate GIA 6565435193

Diamond specifications and retailer prices

From HK$2,751 HKD
As of November 6, 2026
Save HK$6,082 HKD (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$12,293 HKD at Queensmith · As of October 28, 2026
View at Queensmith

About this 0.45ct natural oval diamond

This 0.45ct natural oval sits in the sub-half-carat band, graded F 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 6565435193. Listed at 16 retailers as of November 4, 2026, with a 221% 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

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565435193
Dimensions6.38 × 4.36 × 2.63 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Knot
Top View
6.38 mm4.36 mm0.45 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565435193
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.5%

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$12,293 HKD|Low: HK$2,751 HKD|High: HK$14,687 HKD|Avg: HK$6,226 HKD
Queensmith
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
November 6, 2026
Retailer 2HK$2,751 HKD
Retailer 7HK$3,409 HKD
Retailer 13HK$3,832 HKD
Retailer 4HK$3,927 HKD
Retailer 8HK$4,075 HKD
Retailer 14HK$4,122 HKD
Retailer 6HK$4,350 HKD
Retailer 11HK$4,420 HKD
Retailer 10HK$4,710 HKD
Retailer 5HK$4,820 HKD
Retailer 3HK$4,859 HKD
Retailer 16HK$5,760 HKD
Retailer 9HK$7,712 HKD
Retailer 15HK$8,833 HKD
QueensmithHK$12,293 HKD
Retailer 12HK$14,687 HKD

23 data points across 16 retailers

16 retailersHK$2,751 HKD to HK$8,833 HKD

A
Cheapest Retailer
-
HK$2,751 HKD
A
Retailer 2
-
HK$3,409 HKD
View
A
Retailer 3
-
HK$3,832 HKD
View
B+
Retailer 4
-
HK$3,927 HKD
View
Retailer 5
-
HK$4,075 HKD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
HK$4,122 HKD
View
Retailer 7
-
HK$4,350 HKD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$4,420 HKD
View
B+
Retailer 9
-
HK$4,710 HKD
View
B+
Retailer 10
-
HK$4,820 HKD
View
B+
Retailer 11
-
HK$4,859 HKD
View
B+
Retailer 12
-
HK$5,760 HKD
View
B
Retailer 13
-
HK$7,712 HKD
View
B
Retailer 14
-
HK$8,833 HKD
View
Most Expensive
Queensmith
6565435193 · Oct 28
HK$12,293 HKD
£1,235 GBP
View
Price under review
14 more retailers have this diamond
Prices start from HK$2,751 HKDSave up to HK$6,082 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$2,751 HKD