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Round|Natural|GIA

1.09ct K VVS2 Round Natural Diamond

EX • K/VVS2 • GIA 2567439355

Certificate GIA 2567439355

Diamond specifications and retailer prices

From £1,687 GBP
As of November 1, 2026
Save £400 GBP (19%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,087 GBP at Blue Nile · As of November 3, 2026
View at Blue Nile

About this 1.09ct natural round diamond

This 1.09ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2567439355. Listed at 5 retailers as of November 1, 2026, with prices from £1,687 to £2,087, a £400 spread on the same certified stone. Blue Nile lists it at £2,087. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
K
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2567439355
Dimensions6.53 × 6.57 × 4.09 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Needle, Feather
Top View
6.53 mm6.57 mm1.09 ctK / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2567439355
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.4%

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 1
Current: £2,087 GBP|Low: £1,687 GBP|High: £2,133 GBP|Avg: £1,892 GBP|-2.2%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 4, 2026
Retailer 3£1,687 GBP
Retailer 5£1,742 GBP
Retailer 2£1,860 GBP
Retailer 4£1,994 GBP
Blue Nile£2,087 GBP

31 data points across 5 retailers

5 retailers£1,687 GBP to £2,087 GBP

A
Cheapest Retailer
-
£1,687 GBP
A
Retailer 2
-
£1,742 GBP
View
A
Retailer 3
-
£1,860 GBP
View
B+
Retailer 4
-
£1,994 GBP
View
Most Expensive
B+
Blue Nile
30289311 · Nov 3
£2,087 GBP
$2,809 USD
View
4 more retailers have this diamond
Prices start from £1,687 GBPSave up to £400 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
1.09ct Round
£1,687 GBP