Round|Natural|GIA

0.75ct K IF Round Natural Diamond

EX • K/IF • GIA 6551507037

Certificate GIA 6551507037

Diamond specifications and retailer prices

From £756 GBP
As of November 5, 2026
Save £1,268 GBP (63%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,025 GBP at NZ Jewellers · As of November 5, 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 GIA 6551507037. Listed at 17 retailers as of November 5, 2026, with prices from £756 to £2,025, a £1,268 spread on the same certified stone. NZ Jewellers lists it at £2,025. 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
FluorescenceMedium
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6551507037
Dimensions5.77 × 5.82 × 3.62 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
5.77 mm5.82 mm0.75 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6551507037
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: £2,025 GBP|Low: £747 GBP|High: £2,025 GBP|Avg: £1,022 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 6£756 GBP
Retailer 4£795 GBP
Retailer 9£795 GBP
Retailer 10£825 GBP
Retailer 11£830 GBP
Retailer 12£830 GBP
Retailer 3£862 GBP
Retailer 2£932 GBP
Retailer 5£990 GBP
Retailer 7£1,239 GBP
Retailer 8£1,516 GBP
NZ Jewellers£2,025 GBP

46 data points across 12 retailers

17 retailers£756 GBP to £2,025 GBP

A
Cheapest Retailer
-
£756 GBP
A
Retailer 2
-
£795 GBP
View
A
Retailer 3
-
£795 GBP
View
Retailer 4
-
£811 GBP
View
Price last confirmed 60 days ago
A
Retailer 5
-
£825 GBP
View
Retailer 6
-
£830 GBP
View
Price last confirmed 39 days ago
A
Retailer 7
-
£830 GBP
View
Retailer 8
-
£830 GBP
View
Price last confirmed 8 days ago
A
Retailer 9
-
£862 GBP
View
A
Retailer 10
-
£932 GBP
View
Retailer 11
-
£936 GBP
View
Price last confirmed 60 days ago
Retailer 12
-
£958 GBP
View
Price last confirmed 38 days ago
A
Retailer 13
-
£990 GBP
View
B+
Retailer 14
-
£1,239 GBP
View
B+
Retailer 15
-
£1,516 GBP
View
Retailer 16
-
£2,025 GBP
View
Price last confirmed 39 days ago
Most Expensive
B
NZ Jewellers
11904757-b88a-4490-b542-8466c5797b91 · Nov 5
£2,025 GBP
$2,725 USD
View
16 more retailers have this diamond
Prices start from £756 GBPSave up to £1,268 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
£756 GBP