Oval|Natural|GIA

0.38ct F SI1 Oval Natural Diamond

GD • F/SI1 • GIA 7518705398

Certificate GIA 7518705398

Diamond specifications and retailer prices

From HK$3,390 HKD
$432 USD
As of October 31, 2026
Save HK$4,186 HKD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$10,550 HKD at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 0.38ct natural oval diamond

This 0.38ct natural oval sits in the sub-half-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 7518705398. Listed at 19 retailers as of October 31, 2026, with a 124% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.38
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7518705398
Dimensions5.71 × 4.13 × 2.59 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal
Top View
5.71 mm4.13 mm0.38 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7518705398
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.7%

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: Oct 31
Current: HK$7,576 HKD|Low: HK$3,648 HKD|High: HK$8,749 HKD|Avg: HK$5,703 HKD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7HK$3,648 HKD
Retailer 8HK$4,141 HKD
Retailer 2HK$4,671 HKD
Retailer 5HK$5,635 HKD
Retailer 4HK$5,805 HKD
Retailer 6HK$5,996 HKD
Retailer 1HK$7,576 HKD
Retailer 3HK$8,649 HKD

40 data points across 8 retailers

19 retailersHK$3,390 HKD to HK$7,576 HKD

B+
Cheapest Retailer
-
HK$3,390 HKD
$432 USD
B+
Retailer 2
-
HK$3,531 HKD
$450 USD
View
B+
Retailer 3
-
HK$3,609 HKD
$460 USD
View
B+
Retailer 4
-
HK$3,648 HKD
$465 USD
View
B+
Retailer 5
-
HK$3,648 HKD
$465 USD
View
B
Retailer 6
-
HK$3,915 HKD
$499 USD
View
B
Retailer 7
-
HK$4,104 HKD
$523 USD
View
B
Retailer 8
-
HK$4,313 HKD
$550 USD
View
B
Retailer 9
-
HK$4,395 HKD
$560 USD
View
B
Retailer 10
-
HK$4,653 HKD
$593 USD
View
B
Retailer 11
-
HK$4,671 HKD
£469 GBP
View
B
Retailer 12
-
HK$5,116 HKD
$652 USD
View
B
Retailer 13
-
HK$5,635 HKD
€684 EUR
View
B
Retailer 14
-
HK$5,805 HKD
ZAR 11,952 ZAR
View
Retailer 15
-
HK$5,996 HKD
A$1,176 AUD
View
Price last confirmed 28 days ago
B
Retailer 16
-
HK$7,576 HKD
£760 GBP
View
Retailer 17
-
HK$8,649 HKD
£868 GBP
View
Price under review
Most Expensive
Diamond Exchange Canada
1957685134 · Oct 30
HK$10,550 HKD
CA$1,868 CAD
View
Price under review
17 more retailers have this diamond
Prices start from HK$3,390 HKDSave up to HK$4,186 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+
0.38ct Oval
HK$3,390 HKD