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1.32ct I SI2 Round Natural Diamond

EX • I/SI2 • IGI 782658012

Shape and cutting style on the report: Round brilliant

Certificate IGI 782658012

Diamond specifications and retailer prices

From £1,342 GBP
$1,798 USD
As of October 30, 2026
Save £2,205 GBP (62%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £3,547 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.32ct natural round diamond

This 1.32ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 782658012. Listed at 9 retailers as of October 30, 2026, with prices from £1,342 to £3,547, a £2,205 spread on the same certified stone. NZ Jewellers lists it at £3,547. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.4°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 782658012
Dimensions6.93 × 6.97 × 4.39 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.93 mm6.97 mm1.32 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 782658012
Side View
Table 56.0%Crown 35.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.1%

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: Oct 30
Current: £3,547 GBP|Low: £1,197 GBP|High: £3,547 GBP|Avg: £1,761 GBP|+2.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 12£1,300 GBP
Retailer 8£1,342 GBP
Retailer 5£1,384 GBP
Retailer 3£1,388 GBP
Retailer 10£1,454 GBP
Retailer 4£1,506 GBP
Retailer 7£1,521 GBP
Retailer 9£1,557 GBP
Retailer 11£1,678 GBP
Retailer 2£1,857 GBP
Retailer 6£2,551 GBP
NZ Jewellers£3,547 GBP

30 data points across 12 retailers

9 retailers£1,342 GBP to £3,547 GBP

A
Cheapest Retailer
-
£1,342 GBP
$1,798 USD
Final sale: no returns
A
Retailer 2
-
£1,384 GBP
View
A
Retailer 3
-
£1,454 GBP
$1,948 USD
View
A
Retailer 4
-
£1,521 GBP
$2,038 USD
View
A
Retailer 5
-
£1,557 GBP
$2,086 USD
View
A
Retailer 6
-
£1,678 GBP
$2,248 USD
View
A
Retailer 7
-
£1,857 GBP
€2,370 EUR
View
B+
Retailer 8
-
£2,551 GBP
View
Most Expensive
B
NZ Jewellers
764da73b-650f-46f9-a62a-67c81b9ec9f9 · Oct 30
£3,547 GBP
$4,752 USD
View
8 more retailers have this diamond
Prices start from £1,342 GBPSave up to £2,205 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 Round
£1,342 GBP