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Heart|Natural|GIA

1.01ct L SI2 Heart Natural Diamond

EX • L/SI2 • GIA 2536407798

Certificate GIA 2536407798

Diamond specifications and retailer prices

From £1,016 GBP
As of November 1, 2026
Save £1,463 GBP (59%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £2,479 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded L 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 2536407798. Listed at 4 retailers as of November 1, 2026, with prices from £1,016 to £2,479, a £1,463 spread on the same certified stone. NZ Jewellers lists it at £2,479. 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
L
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.72°
Pavilion angle41.14°
OriginNatural
Grading LabGIA
CertificateGIA 2536407798
Dimensions6.00 × 6.99 × 4.18 mm
L/W Ratio1.17
Top View
6.00 mm6.99 mm1.01 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2536407798
Side View
Table 62.0%Crown 36.72°GirdlePavilion 41.14°CuletDepth 59.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £2,479 GBP|Low: £1,016 GBP|High: £2,479 GBP|Avg: £1,344 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 4£1,016 GBP
Retailer 2£1,059 GBP
Retailer 3£1,063 GBP
Retailer 5£1,198 GBP
Retailer 7£1,206 GBP
Retailer 6£1,347 GBP
NZ Jewellers£2,479 GBP

25 data points across 7 retailers

4 retailers£1,016 GBP to £2,479 GBP

B+
Cheapest Retailer
-
£1,016 GBP
B+
Retailer 2
-
£1,059 GBP
View
B
Retailer 3
-
£1,063 GBP
View
Most Expensive
C
NZ Jewellers
a33e653f-f427-423d-bd03-3f0e8bc65089 · Nov 3
£2,479 GBP
$3,318 USD
View
3 more retailers have this diamond
Prices start from £1,016 GBPSave up to £1,463 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.

B+
1.01ct Heart
£1,016 GBP