Round|Natural|GIA

0.90ct K IF Round Natural Diamond

EX • K/IF • GIA 5563055752

Certificate GIA 5563055752

Diamond specifications and retailer prices

From £1,198 GBP
As of November 1, 2026
Save £836 GBP (41%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,531 GBP at NZ Jewellers · As of October 14, 2026
View at NZ Jewellers

About this 0.9ct natural round diamond

This 0.9ct 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 5563055752. Listed at 17 retailers as of October 30, 2026, with a 70% 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

0.90
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563055752
Dimensions6.13 × 6.15 × 3.87 mm
L/W Ratio1.00
Top View
6.13 mm6.15 mm0.90 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563055752
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 63.0%

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 1
Current: £1,638 GBP|Low: £1,198 GBP|High: £3,156 GBP|Avg: £1,931 GBP|-4.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 9£1,198 GBP
Retailer 12£1,471 GBP
Retailer 7£1,506 GBP
Retailer 3£1,577 GBP
Retailer 1£1,638 GBP
Retailer 4£1,713 GBP
Retailer 6£1,731 GBP
Retailer 8£1,776 GBP
Retailer 11£1,868 GBP
Retailer 5£2,034 GBP
Retailer 2£2,424 GBP
Retailer 10£2,868 GBP

35 data points across 12 retailers

17 retailers£1,198 GBP to £2,034 GBP

A
Cheapest Retailer
-
£1,198 GBP
Retailer 2
-
£1,471 GBP
View
Price last confirmed 7 days ago
Retailer 3
-
£1,506 GBP
View
Price last confirmed 7 days ago
Retailer 4
-
£1,577 GBP
View
Price last confirmed 14 days ago
Retailer 5
-
£1,638 GBP
View
Price last confirmed 6 days ago
Retailer 6
-
£1,689 GBP
View
Price last confirmed 23 days ago
Retailer 7
-
£1,689 GBP
View
Price last confirmed 21 days ago
Retailer 8
-
£1,713 GBP
View
Price last confirmed 10 days ago
Retailer 9
-
£1,731 GBP
View
Price last confirmed 7 days ago
Retailer 10
-
£1,767 GBP
View
Price last confirmed 22 days ago
Retailer 11
-
£1,776 GBP
View
Price last confirmed 7 days ago
Retailer 12
-
£1,868 GBP
View
Price last confirmed 8 days ago
Retailer 13
-
£1,949 GBP
View
Price last confirmed 24 days ago
B+
Retailer 14
-
£2,034 GBP
View
Retailer 15
-
£2,424 GBP
View
Price last confirmed 11 days ago
Retailer 16
-
£2,868 GBP
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
88c7b2f9-dca6-43d9-b8ee-bd74497b7953 · Oct 14
£3,531 GBP
$4,753 USD
View
Price last confirmed 23 days ago
16 more retailers have this diamond
Prices start from £1,198 GBPSave up to £836 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
0.90ct Round
£1,198 GBP