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Heart|Natural|GIA

0.35ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 6561693387

Certificate GIA 6561693387

Diamond specifications and retailer prices

From £260 GBP
SGD 472 SGD
As of October 31, 2026
Save £283 GBP (52%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £543 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.35ct natural heart diamond

This 0.35ct natural heart sits in the sub-half-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561693387. Listed at 2 retailers as of October 31, 2026, with prices from £260 to £543, a £283 spread on the same certified stone. MOH London lists it at £543. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561693387
Dimensions4.22 × 4.76 × 2.87 mm
L/W Ratio1.13
Culet sizeNone
Key to symbols
Feather
Top View
4.22 mm4.76 mm0.35 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561693387
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 60.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: £543 GBP|Low: £260 GBP|High: £546 GBP|Avg: £374 GBP|-0.5%
MOH London
Retailer 2
November 1, 2026
Retailer 2£260 GBP
MOH London£543 GBP

3 data points across 2 retailers

2 retailers£260 GBP to £543 GBP

A
Cheapest Retailer
-
£260 GBP
SGD 472 SGD
Most Expensive
B
MOH London
EE7F02B63 · Nov 2
£543 GBP
View
1 more retailer has this diamond
Prices start from £260 GBPSave up to £283 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 Heart
£260 GBP