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Heart|Natural|GIA

0.30ct K VS1 Heart Natural Diamond

EX • K/VS1 • GIA 1549553346

Certificate GIA 1549553346

Diamond specifications and retailer prices

From £188 GBP
As of November 6, 2026
Save £425 GBP (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £613 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 0.3ct natural heart diamond

This 0.3ct natural heart sits in the sub-half-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549553346. Listed at 11 retailers as of November 4, 2026, with prices from £188 to £613, a £425 spread on the same certified stone. MOH London lists it at £613. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.30
Carat
K
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1549553346
Dimensions3.87 × 4.61 × 2.88 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Pinpoint
Top View
3.87 mm4.61 mm0.30 ctK / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1549553346
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.4%

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 6
Current: £613 GBP|Low: £188 GBP|High: £1,018 GBP|Avg: £415 GBP|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2£188 GBP
Retailer 5£266 GBP
Retailer 8£286 GBP
Retailer 6£297 GBP
Retailer 3£341 GBP
Retailer 9£358 GBP
Retailer 7£414 GBP
Retailer 10£535 GBP
MOH London£613 GBP
Retailer 4£1,018 GBP

41 data points across 10 retailers

11 retailers£188 GBP to £613 GBP

A
Cheapest Retailer
-
£188 GBP
B+
Retailer 2
-
£266 GBP
View
Retailer 3
-
£286 GBP
View
Price last confirmed 8 days ago
B
Retailer 4
-
£297 GBP
View
B
Retailer 5
-
£306 GBP
View
B
Retailer 6
-
£341 GBP
View
B
Retailer 7
-
£358 GBP
View
B
Retailer 8
-
£373 GBP
View
B
Retailer 9
-
£414 GBP
View
Most Expensive
B
MOH London
A56172BEB · Nov 4
£613 GBP
View
9 more retailers have this diamond
Prices start from £188 GBPSave up to £425 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
0.30ct Heart
£188 GBP