Oval|Natural|GIA

1.31ct F VS1 Oval Natural Diamond

GD • F/VS1 • GIA 6511327785

Certificate GIA 6511327785

Diamond specifications and retailer prices

From HK$56,413 HKD
$7,190 USD
As of October 30, 2026
Save HK$21,341 HKD (27%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$77,755 HKD at Jared · As of November 2, 2026
View at Jared

About this 1.31ct natural oval diamond

This 1.31ct natural oval sits in the one-and-a-quarter to one-and-a-half 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 6511327785. Listed at 10 retailers as of October 30, 2026, with prices from HK$56,413 to HK$77,755, a HK$21,341 spread on the same certified stone. Jared lists it at HK$77,755. 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

1.31
Carat
F
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6511327785
Dimensions8.30 × 5.97 × 3.91 mm
L/W Ratio1.39
Top View
8.30 mm5.97 mm1.31 ctF / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6511327785
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.5%

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 30
Current: HK$77,755 HKD|Low: HK$56,413 HKD|High: HK$77,755 HKD|Avg: HK$67,301 HKD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 21, 2026
Retailer 2HK$56,413 HKD
Retailer 8HK$57,896 HKD
Retailer 3HK$59,301 HKD
Retailer 6HK$60,305 HKD
Retailer 11HK$63,016 HKD
Retailer 5HK$65,389 HKD
Retailer 7HK$70,850 HKD
Retailer 9HK$71,848 HKD
Retailer 4HK$75,244 HKD
Retailer 12HK$75,244 HKD
Retailer 10HK$76,922 HKD
JaredHK$77,755 HKD

5 data points across 12 retailers

10 retailersHK$56,413 HKD to HK$77,755 HKD

B+
Cheapest Retailer
-
HK$56,413 HKD
$7,190 USD
B+
Retailer 2
-
HK$57,896 HKD
$7,379 USD
View
B+
Retailer 3
-
HK$60,305 HKD
€7,320 EUR
View
B
Retailer 4
-
HK$63,016 HKD
$8,031 USD
View
B
Retailer 5
-
HK$65,389 HKD
$8,334 USD
View
Final sale: no returns
B
Retailer 6
-
HK$70,850 HKD
$9,030 USD
View
B
Retailer 7
-
HK$71,848 HKD
A$14,088 AUD
View
B
Retailer 8
-
HK$75,244 HKD
$9,590 USD
View
B
Retailer 9
-
HK$75,244 HKD
$9,590 USD
View
Most Expensive
B
Jared
156008179 · Nov 2
HK$77,755 HKD
$9,910 USD
View
9 more retailers have this diamond
Prices start from HK$56,413 HKDSave up to HK$21,341 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+
1.31ct Oval
HK$56,413 HKD