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Heart|Natural|GIA

1.02ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 2241052841

Certificate GIA 2241052841

Diamond specifications and retailer prices

From £937 GBP
As of November 6, 2026
Save £1,290 GBP (58%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £3,550 GBP at NZ Jewellers · As of September 25, 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 H 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 GIA 2241052841. Listed at 9 retailers as of November 4, 2026, with a 138% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2241052841
Dimensions6.13 × 6.99 × 4.10 mm
L/W Ratio1.14
Girdle conditionFaceted
Top View
6.13 mm6.99 mm1.02 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241052841
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.6%

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: £1,095 GBP|Low: £927 GBP|High: £2,612 GBP|Avg: £1,508 GBP|-13.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7£937 GBP
Retailer 1£1,095 GBP
Retailer 2£1,177 GBP
Retailer 6£1,201 GBP
Retailer 4£1,269 GBP
Retailer 8£1,304 GBP
Retailer 3£2,013 GBP
Retailer 5£2,227 GBP

41 data points across 8 retailers

9 retailers£937 GBP to £2,227 GBP

A
Cheapest Retailer
-
£937 GBP
A
Retailer 2
-
£1,095 GBP
View
Final sale: no returns
A
Retailer 3
-
£1,177 GBP
View
A
Retailer 4
-
£1,201 GBP
View
A
Retailer 5
-
£1,269 GBP
View
A
Retailer 6
-
£1,304 GBP
View
B+
Retailer 7
-
£2,013 GBP
View
B
Retailer 8
-
£2,227 GBP
View
Most Expensive
NZ Jewellers
1a4374f8-5d57-462a-b864-ccd7e60ca7e7 · Sep 25
£3,550 GBP
$4,751 USD
View
Price last confirmed 42 days ago
8 more retailers have this diamond
Prices start from £937 GBPSave up to £1,290 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
£937 GBP