Oval|Natural|GIA

1.03ct F SI1 Oval Natural Diamond

GD • F/SI1 • GIA 6545720879

Certificate GIA 6545720879

Diamond specifications and retailer prices

From HK$19,194 HKD
As of November 6, 2026
2 retailers carry this diamond
Most expensive: HK$19,412 HKD at Michael Trio · As of October 1, 2026
View at Michael Trio

About this 1.03ct natural oval diamond

This 1.03ct natural oval sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6545720879. Listed at 2 retailers as of November 6, 2026. 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

1.03
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6545720879
Dimensions7.72 × 5.73 × 3.60 mm
L/W Ratio1.35
Top View
7.72 mm5.73 mm1.03 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6545720879
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.8%

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 6
Current: HK$19,412 HKD|Low: HK$14,201 HKD|High: HK$20,531 HKD|Avg: HK$17,890 HKD|-5.5%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 29, 2026
Retailer 4HK$14,201 HKD
Retailer 5HK$16,968 HKD
Retailer 3HK$17,250 HKD
Retailer 2HK$17,869 HKD
Retailer 6HK$19,194 HKD
Michael TrioHK$19,412 HKD

6 data points across 6 retailers

2 retailers

B+
Cheapest Retailer
-
HK$19,194 HKD
Most Expensive
Michael Trio
3469897888 · Oct 1
HK$19,412 HKD
SGD 3,347 SGD
View
Price last confirmed 36 days ago
1 more retailer has this diamond
Prices start from HK$19,194 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+
1.03ct Oval
HK$19,194 HKD