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Round|Natural|GIA

1.07ct K IF Round Natural Diamond

EX • K/IF • GIA 0912

Certificate GIA 0912

Diamond specifications and retailer prices

From £2,489 GBP
As of November 4, 2026
Save £392 GBP (14%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £2,881 GBP at B2C Jewels · As of November 6, 2026
View at B2C Jewels

About this 1.07ct natural round diamond

This 1.07ct natural round sits in the classic 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. Listed at 2 retailers as of November 4, 2026, with prices from £2,489 to £2,881, a £392 spread on the same certified stone. B2C Jewels lists it at £2,881. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 0912
Dimensions6.67 × 6.69 mm
L/W Ratio1.00
Top View
6.67 mm6.69 mm1.07 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 0912
Side View
Table 57.0%CrownGirdle: MediumPavilionCulet: NoneDepth 60.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 4
Current: £2,881 GBP|Low: £2,489 GBP|High: £2,881 GBP|Avg: £2,637 GBP|+1.5%
B2C Jewels
Retailer 2
September 23, 2026
Retailer 2£2,489 GBP
B2C Jewels£2,881 GBP

3 data points across 2 retailers

2 retailers£2,489 GBP to £2,881 GBP

B+
Cheapest Retailer
-
£2,489 GBP
Most Expensive
B
B2C Jewels
18483432 · Nov 6
£2,881 GBP
$3,877 USD
View
1 more retailer has this diamond
Prices start from £2,489 GBPSave up to £392 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.

B+
1.07ct Round
£2,489 GBP