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Round|Natural|GIA

0.90ct K IF Round Natural Diamond

EX • K/IF • GIA 2564695805

Certificate GIA 2564695805

Diamond specifications and retailer prices

From £1,274 GBP
As of November 6, 2026
Save £2,320 GBP (65%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £3,595 GBP at NZ Jewellers · As of November 5, 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 2564695805. Listed at 19 retailers as of November 5, 2026, with prices from £1,274 to £3,595, a £2,320 spread on the same certified stone. NZ Jewellers lists it at £3,595. 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
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2564695805
Dimensions6.12 × 6.15 × 3.86 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
6.12 mm6.15 mm0.90 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564695805
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.9%

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: Nov 6
Current: £3,595 GBP|Low: £1,274 GBP|High: £3,722 GBP|Avg: £2,007 GBP|-3.4%
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
Retailer 18
Retailer 19
November 6, 2026
Retailer 7£1,274 GBP
Retailer 4£1,553 GBP
Retailer 9£1,561 GBP
Retailer 3£1,564 GBP
Retailer 2£1,577 GBP
Retailer 11£1,670 GBP
Retailer 19£1,719 GBP
Retailer 13£1,776 GBP
Retailer 10£1,780 GBP
Retailer 6£1,799 GBP
Retailer 12£1,823 GBP
Retailer 14£1,857 GBP
Retailer 17£1,869 GBP
Retailer 15£1,972 GBP
Retailer 8£1,984 GBP
Retailer 18£2,133 GBP
Retailer 16£2,518 GBP
Retailer 5£3,004 GBP
NZ Jewellers£3,595 GBP

12 data points across 19 retailers

19 retailers£1,274 GBP to £3,595 GBP

A
Cheapest Retailer
-
£1,274 GBP
B+
Retailer 2
-
£1,553 GBP
View
B+
Retailer 3
-
£1,561 GBP
View
B+
Retailer 4
-
£1,564 GBP
View
B+
Retailer 5
-
£1,577 GBP
View
B+
Retailer 6
-
£1,670 GBP
View
B+
Retailer 7
-
£1,719 GBP
View
B+
Retailer 8
-
£1,776 GBP
View
Retailer 9
-
£1,780 GBP
View
Price last confirmed 8 days ago
B+
Retailer 10
-
£1,799 GBP
View
B+
Retailer 11
-
£1,823 GBP
View
B+
Retailer 12
-
£1,857 GBP
View
B+
Retailer 13
-
£1,869 GBP
View
B+
Retailer 14
-
£1,972 GBP
View
B+
Retailer 15
-
£1,984 GBP
View
B+
Retailer 16
-
£2,133 GBP
View
B
Retailer 17
-
£2,518 GBP
View
B
Retailer 18
-
£3,004 GBP
View
Most Expensive
B
NZ Jewellers
639e263b-9fec-4e05-bbee-6b80c10b0252 · Nov 5
£3,595 GBP
$4,838 USD
View
18 more retailers have this diamond
Prices start from £1,274 GBPSave up to £2,320 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
£1,274 GBP