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Heart|Natural|GIA

1.01ct K SI2 Heart Natural Diamond

EX • K/SI2 • GIA 2568584727

Certificate GIA 2568584727

Diamond specifications and retailer prices

From £911 GBP
As of November 6, 2026
Save £623 GBP (41%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,534 GBP at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2568584727. Listed at 9 retailers as of November 6, 2026, with prices from £911 to £1,534, a £623 spread on the same certified stone. Wholesale Diamonds Direct lists it at £1,534. 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

1.01
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.43°
Pavilion angle39.31°
OriginNatural
Grading LabGIA
CertificateGIA 2568584727
Dimensions6.94 × 6.10 × 4.08 mm
L/W Ratio1.14
Culet sizeNone
Top View
6.94 mm6.10 mm1.01 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2568584727
Side View
Table 58.0%Crown 35.43°Girdle: MED-VTKPavilion 39.31°Culet: NDepth 58.7%

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: £1,169 GBP|Low: £911 GBP|High: £1,534 GBP|Avg: £1,076 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 6, 2026
Retailer 8£911 GBP
Retailer 4£932 GBP
Retailer 2£936 GBP
Retailer 6£949 GBP
Retailer 7£1,015 GBP
Retailer 3£1,033 GBP
Retailer 5£1,138 GBP
Retailer 1£1,169 GBP
Wholesale Diamonds Direct£1,534 GBP

21 data points across 9 retailers

9 retailers£911 GBP to £1,534 GBP

A
Cheapest Retailer
-
£911 GBP
A
Retailer 2
-
£932 GBP
View
A
Retailer 3
-
£936 GBP
View
A
Retailer 4
-
£949 GBP
View
B+
Retailer 5
-
£1,015 GBP
View
B+
Retailer 6
-
£1,033 GBP
View
B+
Retailer 7
-
£1,138 GBP
View
B+
Retailer 8
-
£1,169 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
564560945 · Nov 6
£1,534 GBP
$2,053 USD
View
8 more retailers have this diamond
Prices start from £911 GBPSave up to £623 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
1.01ct Heart
£911 GBP