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Heart|Natural|IGI

0.34ct I SI1 Heart Natural Diamond

VG • I/SI1 • IGI 810635898

Shape and cutting style on the report: Heart brilliant

Certificate IGI 810635898

Diamond specifications and retailer prices

From £92 GBP
₹11,772 INR
As of November 2, 2026
Save £223 GBP (71%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £315 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.34ct natural heart diamond

This 0.34ct natural heart sits in the sub-half-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 810635898. Listed at 3 retailers as of November 1, 2026, with prices from £92 to £315, a £223 spread on the same certified stone. MOH London lists it at £315. 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

0.34
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
Crown angle36.2°
Pavilion angle35.6°
OriginNatural
Grading LabIGI
CertificateIGI 810635898
Dimensions3.87 × 5.42 × 2.63 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Top View
3.87 mm5.42 mm0.34 ctI / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI 810635898
Side View
Table 65.0%Crown 36.2°Girdle: THN-THKPavilion 35.6°Culet: NoneDepth 48.5%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: £315 GBP|Low: £92 GBP|High: £319 GBP|Avg: £216 GBP|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 2£92 GBP
Retailer 3£197 GBP
Retailer 4£262 GBP
MOH London£315 GBP

39 data points across 4 retailers

3 retailers£92 GBP to £315 GBP

A
Cheapest Retailer
-
£92 GBP
₹11,772 INR
B
Retailer 2
-
£262 GBP
$352 USD
View
Most Expensive
B
MOH London
10B8D166F · Nov 1
£315 GBP
View
2 more retailers have this diamond
Prices start from £92 GBPSave up to £223 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
0.34ct Heart
£92 GBP