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0.35ct J SI2 Round Natural Diamond

EX • J/SI2 • IGI 670418410

Shape and cutting style on the report: Round brilliant

Certificate IGI 670418410

Diamond specifications and retailer prices

From £105 GBP
₹13,393 INR
As of October 31, 2026
Save £593 GBP (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £698 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.35ct natural round diamond

This 0.35ct 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 IGI 670418410. Listed at 11 retailers as of October 30, 2026, with prices from £105 to £698, a £593 spread on the same certified stone. NZ Jewellers lists it at £698. 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

0.35
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 670418410
Dimensions4.55 × 4.52 × 2.78 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
4.55 mm4.52 mm0.35 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 670418410
Side View
Table 57.0%Crown 34.2°Girdle: MediumPavilion 41.2°Culet: NoneDepth 61.2%

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: £105 GBP|Low: £105 GBP|High: £360 GBP|Avg: £230 GBP|-4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 1£105 GBP
Retailer 4£156 GBP
Retailer 2£271 GBP
Retailer 5£278 GBP
Retailer 3£357 GBP

40 data points across 5 retailers

11 retailers£105 GBP to £698 GBP

A
Cheapest Retailer
-
£105 GBP
₹13,393 INR
A
Retailer 2
-
£154 GBP
$206 USD
View
A
Retailer 3
-
£164 GBP
$220 USD
View
A
Retailer 4
-
£166 GBP
$222 USD
View
A
Retailer 5
-
£172 GBP
$230 USD
View
B+
Retailer 6
-
£207 GBP
$278 USD
View
B+
Retailer 7
-
£251 GBP
$336 USD
View
B+
Retailer 8
-
£271 GBP
€346 EUR
View
B+
Retailer 9
-
£278 GBP
$373 USD
View
B
Retailer 10
-
£357 GBP
View
Most Expensive
C
NZ Jewellers
e2d9012c-e839-496d-abdb-992d920dc8b4 · Oct 30
£698 GBP
$935 USD
View
10 more retailers have this diamond
Prices start from £105 GBPSave up to £593 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
0.35ct Round
£105 GBP