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Heart|Natural|GIA

1.30ct I VS1 Heart Natural Diamond

VG • I/VS1 • GIA 6552076155

Certificate GIA 6552076155

Diamond specifications and retailer prices

From £2,142 GBP
As of November 1, 2026
Save £1,018 GBP (32%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £3,160 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.3ct natural heart diamond

This 1.3ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552076155. Listed at 9 retailers as of November 1, 2026, with prices from £2,142 to £3,160, a £1,018 spread on the same certified stone. Brilliant Earth lists it at £3,160. 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

1.30
Carat
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle41.41°
OriginNatural
Grading LabGIA
CertificateGIA 6552076155
Dimensions7.41 × 6.52 × 4.43 mm
L/W Ratio1.14
Top View
7.41 mm6.52 mm1.30 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552076155
Side View
Table 58.0%Crown 38.6°Girdle: STK-THKPavilion 41.41°Culet: NoneDepth 59.8%

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 1
Current: £3,160 GBP|Low: £2,123 GBP|High: £3,250 GBP|Avg: £2,714 GBP|-2.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 3£2,142 GBP
Retailer 4£2,377 GBP
Retailer 6£2,482 GBP
Retailer 9£2,551 GBP
Retailer 5£2,592 GBP
Retailer 8£2,699 GBP
Retailer 2£2,931 GBP
Retailer 7£3,086 GBP
Brilliant Earth£3,160 GBP

39 data points across 9 retailers

9 retailers£2,142 GBP to £3,160 GBP

A
Cheapest Retailer
-
£2,142 GBP
A
Retailer 2
-
£2,377 GBP
View
A
Retailer 3
-
£2,482 GBP
View
A
Retailer 4
-
£2,551 GBP
View
A
Retailer 5
-
£2,592 GBP
View
A
Retailer 6
-
£2,699 GBP
View
A
Retailer 7
-
£2,931 GBP
View
A
Retailer 8
-
£3,086 GBP
View
Most Expensive
A
Brilliant Earth
19361254A · Nov 2
£3,160 GBP
$4,230 USD
View
8 more retailers have this diamond
Prices start from £2,142 GBPSave up to £1,018 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
1.30ct Heart
£2,142 GBP