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Round|Natural|GIA

3.14ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 5232969465

Certificate GIA 5232969465

Diamond specifications and retailer prices

From £24,282 GBP
As of October 30, 2026
Save £1,142 GBP (4%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £25,424 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 3.14ct natural round diamond

This 3.14ct natural round sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5232969465. Listed at 3 retailers as of October 30, 2026, with a relatively tight 5% spread, which is unusual at this carat range and suggests competitive pricing across the listings. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.14
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5232969465
Dimensions9.39 × 9.45 × 5.70 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Twinning Wisp, Cloud, Feather, Crystal, Needle
Top View
9.39 mm9.45 mm3.14 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5232969465
Side View
Table 60.0%Crown 32°Girdle: STK-STKPavilion 41°Culet: NoneDepth 60.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: £25,424 GBP|Low: £15,975 GBP|High: £36,556 GBP|Avg: £22,192 GBP|+29.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 3£15,975 GBP
Retailer 4£16,996 GBP
Retailer 5£19,198 GBP
Retailer 2£24,282 GBP
NZ Jewellers£25,424 GBP
Retailer 6£36,556 GBP

6 data points across 6 retailers

3 retailers£24,282 GBP to £25,424 GBP

Retailer 1
-
£15,975 GBP
$21,405 USD
Price last confirmed 13 days ago
B
Retailer 2
-
£24,282 GBP
View
Most Expensive
B
NZ Jewellers
14fec423-6348-43d6-a21f-1f381d542b0d · Oct 30
£25,424 GBP
$34,065 USD
View
2 more retailers have this diamond
Prices start from £24,282 GBPSave up to £1,142 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
3.14ct Round
£24,282 GBP