CaratHunter
Plans
Oval|Natural|GIA

0.73ct H SI1 Oval Natural Diamond

GD • H/SI1 • GIA 6555851485

Certificate GIA 6555851485

Diamond specifications and retailer prices

From HK$6,755 HKD
$861 USD
As of November 1, 2026
Save HK$871 HKD (11%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$7,626 HKD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.73ct natural oval diamond

This 0.73ct natural oval sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6555851485. Listed at 4 retailers as of October 31, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.73
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6555851485
Dimensions6.91 × 5.01 × 3.24 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
6.91 mm5.01 mm0.73 ctH / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6555851485
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.7%

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 1
Current: HK$7,626 HKD|Low: HK$6,629 HKD|High: HK$7,807 HKD|Avg: HK$7,014 HKD|-2.3%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3HK$6,755 HKD
Retailer 4HK$6,874 HKD
Retailer 2HK$6,943 HKD
Blue NileHK$7,626 HKD

39 data points across 4 retailers

4 retailersHK$6,755 HKD to HK$7,626 HKD

B+
Cheapest Retailer
-
HK$6,755 HKD
$861 USD
B+
Retailer 2
-
HK$6,874 HKD
SGD 1,184 SGD
View
B+
Retailer 3
-
HK$6,943 HKD
£697 GBP
View
Most Expensive
B
Blue Nile
29775092 · Oct 31
HK$7,626 HKD
$972 USD
View
3 more retailers have this diamond
Prices start from HK$6,755 HKDSave up to HK$871 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+
0.73ct Oval
HK$6,755 HKD