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Heart|Natural|HRD

1.02ct G SI2 Heart Natural Diamond

ID • G/SI2 • HRD 250000194842

Certificate HRD 250000194842

Diamond specifications and retailer prices

From £1,324 GBP
As of November 6, 2026
Save £2,252 GBP (63%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,576 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 250000194842. Listed at 11 retailers as of November 5, 2026, with prices from £1,324 to £3,576, a £2,252 spread on the same certified stone. NZ Jewellers lists it at £3,576. 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

1.02
Carat
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 250000194842
Dimensions6.35 × 6.78 × 4.05 mm
L/W Ratio1.07
Top View
6.35 mm6.78 mm1.02 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 250000194842
Side View
Table 60.0%CrownGirdle: MD-MDPavilionCuletDepth 59.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £3,576 GBP|Low: £1,240 GBP|High: £3,668 GBP|Avg: £1,833 GBP|-2.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3£1,324 GBP
Retailer 9£1,353 GBP
Retailer 11£1,411 GBP
Retailer 4£1,466 GBP
Retailer 7£1,466 GBP
Retailer 6£1,534 GBP
Retailer 10£1,569 GBP
Retailer 8£1,691 GBP
Retailer 2£1,990 GBP
Retailer 5£2,562 GBP
NZ Jewellers£3,576 GBP

28 data points across 11 retailers

11 retailers£1,324 GBP to £3,576 GBP

A
Cheapest Retailer
-
£1,324 GBP
A
Retailer 2
-
£1,353 GBP
View
Final sale: no returns
A
Retailer 3
-
£1,411 GBP
View
B+
Retailer 4
-
£1,466 GBP
View
Retailer 5
-
£1,466 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£1,534 GBP
View
B+
Retailer 7
-
£1,569 GBP
View
B+
Retailer 8
-
£1,691 GBP
View
B+
Retailer 9
-
£1,990 GBP
View
B
Retailer 10
-
£2,562 GBP
View
Most Expensive
B
NZ Jewellers
d669622d-d0b2-43f3-831d-56db344cc0aa · Nov 5
£3,576 GBP
$4,786 USD
View
10 more retailers have this diamond
Prices start from £1,324 GBPSave up to £2,252 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
1.02ct Heart
£1,324 GBP