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Oval|Natural|GIA

15.18ct F VS1 Oval Natural Diamond

GD • F/VS1 • GIA 5241043347

Certificate GIA 5241043347

Diamond specifications and retailer prices

From HK$5,769,615 HKD
As of November 1, 2026
Save HK$1,788,281 HKD (24%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$7,557,896 HKD at Ritani · As of October 31, 2026
View at Ritani

About this 15.18ct natural oval diamond

This 15.18ct natural oval sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5241043347. Listed at 6 retailers as of October 31, 2026, with prices from HK$5,769,615 to HK$7,557,896, a HK$1,788,281 spread on the same certified stone. Ritani lists it at HK$7,557,896. 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

15.18
Carat
F
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5241043347
Dimensions19.91 × 13.53 × 8.34 mm
L/W Ratio1.47
Culet sizeNone
Key to symbols
Crystal, Needle, Feather
Top View
19.91 mm13.53 mm15.18 ctF / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5241043347
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.6%

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$6,398,419 HKD|Low: HK$5,769,615 HKD|High: HK$7,596,113 HKD|Avg: HK$6,761,213 HKD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Ritani
November 1, 2026
Retailer 3HK$5,769,615 HKD
Retailer 2HK$6,045,740 HKD
Retailer 6HK$6,114,240 HKD
Retailer 1HK$6,398,419 HKD
Retailer 4HK$6,856,734 HKD
Retailer 5HK$7,291,809 HKD
Retailer 7HK$7,409,240 HKD
RitaniHK$7,557,896 HKD

5 data points across 8 retailers

6 retailersHK$5,769,615 HKD to HK$7,557,896 HKD

B+
Cheapest Retailer
-
HK$5,769,615 HKD
B+
Retailer 2
-
HK$6,045,740 HKD
$770,580 USD
View
B+
Retailer 3
-
HK$6,114,240 HKD
$779,311 USD
View
B
Retailer 4
-
HK$6,398,419 HKD
$815,532 USD
View
B
Retailer 5
-
HK$6,856,734 HKD
$873,948 USD
View
Most Expensive
B
Ritani
D-5MEK6PLK0J · Oct 31
HK$7,557,896 HKD
$963,317 USD
View
5 more retailers have this diamond
Prices start from HK$5,769,615 HKDSave up to HK$1,788,281 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+
15.18ct Oval
HK$5,769,615 HKD