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Heart|Natural|GIA

1.32ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 5232893827

Certificate GIA 5232893827

Diamond specifications and retailer prices

From £1,463 GBP
As of November 6, 2026
Save £2,693 GBP (65%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £4,156 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.32ct natural heart diamond

This 1.32ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5232893827. Listed at 10 retailers as of November 5, 2026, with prices from £1,463 to £4,156, a £2,693 spread on the same certified stone. NZ Jewellers lists it at £4,156. 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

1.32
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle41.33°
OriginNatural
Grading LabGIA
CertificateGIA 5232893827
Dimensions6.51 × 7.62 × 4.56 mm
L/W Ratio1.17
Top View
6.51 mm7.62 mm1.32 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5232893827
Side View
Table 59.0%CrownGirdle: STK-VTKPavilion 41.33°Culet: NoneDepth 59.9%

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: £4,156 GBP|Low: £1,453 GBP|High: £4,509 GBP|Avg: £2,419 GBP|-7.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8£1,463 GBP
Retailer 4£1,737 GBP
Retailer 7£1,833 GBP
Retailer 10£1,960 GBP
Retailer 6£1,988 GBP
Retailer 2£2,037 GBP
Retailer 5£2,064 GBP
Retailer 9£3,020 GBP
Retailer 3£3,473 GBP
NZ Jewellers£4,156 GBP

38 data points across 10 retailers

10 retailers£1,463 GBP to £4,156 GBP

A
Cheapest Retailer
-
£1,463 GBP
A
Retailer 2
-
£1,737 GBP
View
Price last confirmed 3 days ago
A
Retailer 3
-
£1,833 GBP
View
A
Retailer 4
-
£1,960 GBP
View
Final sale: no returns
A
Retailer 5
-
£1,988 GBP
View
A
Retailer 6
-
£2,037 GBP
View
A
Retailer 7
-
£2,064 GBP
View
B
Retailer 8
-
£3,020 GBP
View
B
Retailer 9
-
£3,473 GBP
View
Most Expensive
B
NZ Jewellers
df4b2993-dea6-440b-b110-4de34b130fb1 · Nov 5
£4,156 GBP
$5,563 USD
View
9 more retailers have this diamond
Prices start from £1,463 GBPSave up to £2,693 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
1.32ct Heart
£1,463 GBP