Oval|Natural|GIA

10.17ct I VS1 Oval Natural Diamond

GD • I/VS1 • GIA 1216665875

Certificate GIA 1216665875

Diamond specifications and retailer prices

From £226,959 GBP
$304,100 USD
As of October 28, 2026
Save £47,832 GBP (17%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £274,791 GBP at Jared · As of October 30, 2026
View at Jared

About this 10.17ct natural oval diamond

This 10.17ct natural oval sits in the over five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1216665875. Listed at 9 retailers as of October 28, 2026, with prices from £226,959 to £274,791, a £47,832 spread on the same certified stone. Jared lists it at £274,791. 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

10.17
Carat
I
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1216665875
Dimensions17.24 × 11.94 × 7.68 mm
L/W Ratio1.44
Culet sizeNone
Top View
17.24 mm11.94 mm10.17 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1216665875
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.3%

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 28
Current: £274,791 GBP|Low: £226,959 GBP|High: £274,791 GBP|Avg: £252,324 GBP
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 18, 2026
Retailer 2£226,959 GBP
Retailer 5£231,679 GBP
Retailer 4£235,411 GBP
Retailer 3£240,215 GBP
Retailer 7£254,493 GBP
Retailer 6£260,768 GBP
Retailer 10£265,435 GBP
Retailer 8£265,925 GBP
Retailer 9£265,925 GBP
Jared£274,791 GBP

3 data points across 10 retailers

9 retailers£226,959 GBP to £274,791 GBP

B+
Cheapest Retailer
-
£226,959 GBP
$304,100 USD
B+
Retailer 2
-
£231,679 GBP
$310,424 USD
View
B+
Retailer 3
-
£235,411 GBP
$315,425 USD
View
B
Retailer 4
-
£240,215 GBP
$321,861 USD
View
Final sale: no returns
B
Retailer 5
-
£254,493 GBP
$340,993 USD
View
B
Retailer 6
-
£260,768 GBP
$349,401 USD
View
B
Retailer 7
-
£265,925 GBP
$356,310 USD
View
B
Retailer 8
-
£265,925 GBP
$356,310 USD
View
Most Expensive
B
Jared
145766659 · Oct 30
£274,791 GBP
$368,190 USD
View
8 more retailers have this diamond
Prices start from £226,959 GBPSave up to £47,832 GBP

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+
10.17ct Oval
£226,959 GBP