Round|Natural|IGI

0.75ct K IF Round Natural Diamond

EX • K/IF • IGI 815634081

Shape and cutting style on the report: Round brilliant

Certificate IGI 815634081

Diamond specifications and retailer prices

From £522 GBP
As of November 6, 2026
Save £1,131 GBP (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,837 GBP at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 0.75ct natural round diamond

This 0.75ct natural round sits in the just-under-one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 815634081. Listed at 16 retailers as of November 5, 2026, with a 217% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.75
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.4°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 815634081
Dimensions5.83 × 5.86 × 3.53 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.83 mm5.86 mm0.75 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 815634081
Side View
Table 60.0%Crown 33.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.4%

Caratlytics Score

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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: £1,652 GBP|Low: £521 GBP|High: £1,732 GBP|Avg: £777 GBP|-3.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2£522 GBP
Retailer 10£527 GBP
Retailer 9£625 GBP
Retailer 3£641 GBP
Retailer 5£641 GBP
Retailer 7£661 GBP
Retailer 4£743 GBP
Retailer 6£787 GBP
Retailer 8£1,217 GBP
NZ Jewellers£1,652 GBP

26 data points across 10 retailers

16 retailers£522 GBP to £1,652 GBP

A
Cheapest Retailer
-
£522 GBP
A
Retailer 2
-
£527 GBP
View
Retailer 3
-
£535 GBP
View
Price last confirmed 38 days ago
Retailer 4
-
£561 GBP
View
Price last confirmed 13 days ago
Retailer 5
-
£586 GBP
View
Price last confirmed 39 days ago
Retailer 6
-
£609 GBP
View
Price last confirmed 38 days ago
A
Retailer 7
-
£625 GBP
View
A
Retailer 8
-
£641 GBP
View
A
Retailer 9
-
£641 GBP
View
A
Retailer 10
-
£661 GBP
View
Retailer 11
-
£676 GBP
View
Price last confirmed 38 days ago
A
Retailer 12
-
£743 GBP
View
A
Retailer 13
-
£787 GBP
View
B+
Retailer 14
-
£1,217 GBP
View
B
Retailer 15
-
£1,652 GBP
View
Most Expensive
NZ Jewellers
89fa1f10-104e-410e-8207-db9c85e8381b · Sep 28
£1,837 GBP
$2,473 USD
View
Price last confirmed 39 days ago
15 more retailers have this diamond
Prices start from £522 GBPSave up to £1,131 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
0.75ct Round
£522 GBP