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Round|Natural|IGI

1.53ct H IF Round Natural Diamond

EX • H/IF • IGI 761526220

Shape and cutting style on the report: Round brilliant

Certificate IGI 761526220

Diamond specifications and retailer prices

From £4,824 GBP
$6,464 USD
As of October 28, 2026
Save £4,427 GBP (48%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £9,252 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.53ct natural round diamond

This 1.53ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 761526220. Listed at 17 retailers as of October 27, 2026, with prices from £4,824 to £9,252, a £4,427 spread on the same certified stone. NZ Jewellers lists it at £9,252. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 761526220
Dimensions7.37 × 7.32 × 4.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
7.37 mm7.32 mm1.53 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 761526220
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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 28
Current: £9,252 GBP|Low: £4,747 GBP|High: £9,549 GBP|Avg: £5,943 GBP|-3.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 16£4,824 GBP
Retailer 15£4,859 GBP
Retailer 8£4,982 GBP
Retailer 3£5,106 GBP
Retailer 12£5,169 GBP
Retailer 9£5,188 GBP
Retailer 11£5,235 GBP
Retailer 14£5,532 GBP
Retailer 17£5,575 GBP
Retailer 2£5,616 GBP
Retailer 13£5,617 GBP
Retailer 7£5,742 GBP
Retailer 10£6,061 GBP
Retailer 4£6,383 GBP
Retailer 5£6,844 GBP
Retailer 6£7,843 GBP
NZ Jewellers£9,252 GBP

15 data points across 17 retailers

17 retailers£4,824 GBP to £9,252 GBP

A
Cheapest Retailer
-
£4,824 GBP
$6,464 USD
A
Retailer 2
-
£4,859 GBP
$6,510 USD
View
A
Retailer 3
-
£4,982 GBP
$6,675 USD
View
A
Retailer 4
-
£5,106 GBP
$6,841 USD
View
Final sale: no returns
A
Retailer 5
-
£5,169 GBP
View
Retailer 6
-
£5,188 GBP
$6,951 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
£5,235 GBP
View
A
Retailer 8
-
£5,532 GBP
$7,412 USD
View
A
Retailer 9
-
£5,575 GBP
$7,470 USD
View
A
Retailer 10
-
£5,616 GBP
$7,525 USD
View
A
Retailer 11
-
£5,617 GBP
$7,526 USD
View
A
Retailer 12
-
£5,742 GBP
$7,694 USD
View
A
Retailer 13
-
£6,061 GBP
€7,734 EUR
View
A
Retailer 14
-
£6,383 GBP
$8,552 USD
View
B+
Retailer 15
-
£6,844 GBP
ZAR 148,149 ZAR
View
B+
Retailer 16
-
£7,843 GBP
View
Most Expensive
B+
NZ Jewellers
c59d9bac-3ab0-4312-9570-34f38df02a6f · Oct 27
£9,252 GBP
$12,396 USD
View
16 more retailers have this diamond
Prices start from £4,824 GBPSave up to £4,427 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
1.53ct Round
£4,824 GBP