CaratHunter
Plans
Oval|Natural|GIA

0.55ct D SI2 Oval Natural Diamond

ID • D/SI2 • GIA 6545775920

Certificate GIA 6545775920

Diamond specifications and retailer prices

From HK$7,853 HKD
As of November 5, 2026
Save HK$4,479 HKD (36%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$12,332 HKD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 0.55ct natural oval diamond

This 0.55ct natural oval sits in the half to three-quarter 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 6545775920. Listed at 9 retailers as of November 5, 2026, with prices from HK$7,853 to HK$12,332, a HK$4,479 spread on the same certified stone. Diamond Exchange Canada lists it at HK$12,332. 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

0.55
Carat
D
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545775920
Dimensions6.63 × 4.51 × 2.91 mm
L/W Ratio1.47
Top View
6.63 mm4.51 mm0.55 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545775920
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 64.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$12,332 HKD|Low: HK$4,169 HKD|High: HK$17,446 HKD|Avg: HK$9,157 HKD
Diamond Exchange Canada
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
November 6, 2026
Retailer 3HK$4,169 HKD
Retailer 15HK$6,333 HKD
Retailer 6HK$6,599 HKD
Retailer 12HK$7,853 HKD
Retailer 7HK$8,370 HKD
Retailer 10HK$8,464 HKD
Retailer 11HK$8,464 HKD
Retailer 13HK$8,558 HKD
Retailer 9HK$8,700 HKD
Retailer 4HK$9,381 HKD
Retailer 2HK$9,844 HKD
Retailer 8HK$10,032 HKD
Retailer 14HK$10,761 HKD
Diamond Exchange CanadaHK$12,332 HKD
Retailer 5HK$17,446 HKD

43 data points across 15 retailers

9 retailersHK$7,853 HKD to HK$12,332 HKD

B+
Cheapest Retailer
-
HK$7,853 HKD
B+
Retailer 2
-
HK$8,464 HKD
View
B+
Retailer 3
-
HK$8,464 HKD
View
B+
Retailer 4
-
HK$8,558 HKD
View
B+
Retailer 5
-
HK$8,700 HKD
View
B+
Retailer 6
-
HK$9,844 HKD
View
B+
Retailer 7
-
HK$10,032 HKD
View
B
Retailer 8
-
HK$10,761 HKD
View
Most Expensive
B
Diamond Exchange Canada
1985236806 · Nov 5
HK$12,332 HKD
CA$2,185 CAD
View
8 more retailers have this diamond
Prices start from HK$7,853 HKDSave up to HK$4,479 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.

B+
0.55ct Oval
HK$7,853 HKD