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0.32ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 6401799476

Certificate GIA 6401799476

Diamond specifications and retailer prices

From £134 GBP
$180 USD
As of October 28, 2026
Save £474 GBP (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £608 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.32ct natural round diamond

This 0.32ct natural round sits in the sub-half-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6401799476. Listed at 11 retailers as of October 28, 2026, with prices from £134 to £608, a £474 spread on the same certified stone. NZ Jewellers lists it at £608. 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

0.32
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6401799476
Dimensions4.39 × 4.38 × 2.73 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
4.39 mm4.38 mm0.32 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6401799476
Side View
Table 57.0%Crown 34.5°Girdle: Sli. ThickPavilion 41.4°Culet: NoneDepth 62.3%

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 28
Current: £196 GBP|Low: £133 GBP|High: £319 GBP|Avg: £213 GBP|+5.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 6£135 GBP
Retailer 4£145 GBP
Retailer 5£150 GBP
Retailer 7£177 GBP
Retailer 1£196 GBP
Retailer 2£285 GBP
Retailer 3£312 GBP

43 data points across 7 retailers

11 retailers£134 GBP to £608 GBP

A
Cheapest Retailer
-
£134 GBP
$180 USD
A
Retailer 2
-
£145 GBP
$194 USD
View
A
Retailer 3
-
£150 GBP
$201 USD
View
A
Retailer 4
-
£172 GBP
$231 USD
View
A
Retailer 5
-
£177 GBP
$238 USD
View
A
Retailer 6
-
£181 GBP
$242 USD
View
A
Retailer 7
-
£196 GBP
View
B+
Retailer 8
-
£285 GBP
€364 EUR
View
B+
Retailer 9
-
£312 GBP
View
B
Retailer 10
-
£319 GBP
View
Most Expensive
B
NZ Jewellers
ee88224f-f0f2-4336-aafc-99bb59b41656 · Oct 30
£608 GBP
$815 USD
View
10 more retailers have this diamond
Prices start from £134 GBPSave up to £474 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
0.32ct Round
£134 GBP