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Round|Natural|EGL

3.15ct J SI2 Round Natural Diamond

VG • J/SI2 • EGL 1701093223

Certificate EGL 1701093223

Diamond specifications and retailer prices

From £7,652 GBP
$10,253 USD
As of October 30, 2026
Save £4,800 GBP (39%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £12,453 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 3.15ct natural round diamond

This 3.15ct natural round sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by EGL 1701093223. Listed at 6 retailers as of October 30, 2026, with prices from £7,652 to £12,453, a £4,800 spread on the same certified stone. NZ Jewellers lists it at £12,453. 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

3.15
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabEGL
CertificateEGL 1701093223
Dimensions9.74 × 9.66 × 5.56 mm
L/W Ratio1.01
Top View
9.74 mm9.66 mm3.15 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateEGL 1701093223
Side View
Table 56.0%CrownGirdle: MediumPavilionCulet: SmallDepth 57.4%

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: £12,453 GBP|Low: £7,652 GBP|High: £12,453 GBP|Avg: £9,771 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 7£7,652 GBP
Retailer 6£8,247 GBP
Retailer 4£8,934 GBP
Retailer 3£9,072 GBP
Retailer 5£10,309 GBP
Retailer 2£11,731 GBP
NZ Jewellers£12,453 GBP

17 data points across 7 retailers

6 retailers£7,652 GBP to £12,453 GBP

B+
Cheapest Retailer
-
£7,652 GBP
$10,253 USD
B+
Retailer 2
-
£8,934 GBP
$11,971 USD
View
B+
Retailer 3
-
£9,072 GBP
$12,156 USD
View
B+
Retailer 4
-
£10,309 GBP
$13,813 USD
View
B+
Retailer 5
-
£11,731 GBP
View
Most Expensive
B+
NZ Jewellers
a9f9e41f-002d-40bc-ab3b-3e110bd65b7e · Oct 30
£12,453 GBP
$16,685 USD
View
5 more retailers have this diamond
Prices start from £7,652 GBPSave up to £4,800 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+
3.15ct Round
£7,652 GBP