CaratHunter
Plans
Round|Natural|GIA

5.25ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 5242117911

Certificate GIA 5242117911

Diamond specifications and retailer prices

From £46,727 GBP
A$96,323 AUD
As of October 31, 2026
Save £13,890 GBP (23%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £60,618 GBP at Cape Diamonds · As of November 1, 2026
View at Cape Diamonds

About this 5.25ct natural round diamond

This 5.25ct natural round sits in the over five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5242117911. Listed at 4 retailers as of October 31, 2026, with prices from £46,727 to £60,618, a £13,890 spread on the same certified stone. Cape Diamonds lists it at £60,618. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

5.25
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle32°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5242117911
Dimensions11.11 × 11.19 × 6.75 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Indented Natural
Top View
11.11 mm11.19 mm5.25 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5242117911
Side View
Table 60.0%Crown 32°Girdle: STK-STKPavilion 41°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £60,618 GBP|Low: £46,727 GBP|High: £60,618 GBP|Avg: £53,022 GBP
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 3£46,727 GBP
Retailer 2£48,459 GBP
Retailer 4£53,077 GBP
Cape Diamonds£60,618 GBP

4 data points across 4 retailers

4 retailers£46,727 GBP to £60,618 GBP

A
Cheapest Retailer
-
£46,727 GBP
A$96,323 AUD
B+
Retailer 2
-
£48,459 GBP
$64,930 USD
View
A
Retailer 3
-
£53,077 GBP
$71,117 USD
View
Most Expensive
B+
Cape Diamonds
cert_5242117911 · Nov 1
£60,618 GBP
ZAR 1,312,139 ZAR
View
3 more retailers have this diamond
Prices start from £46,727 GBPSave up to £13,890 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.

A
5.25ct Round
£46,727 GBP