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Oval|Natural|GIA

1.09ct K IF Oval Natural Diamond

GD • K/IF • GIA 6342145189

Certificate GIA 6342145189

Diamond specifications and retailer prices

From £2,490 GBP
As of November 5, 2026
Save £3,015 GBP (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £5,505 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.09ct natural oval diamond

This 1.09ct natural oval sits in the classic one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6342145189. Listed at 15 retailers as of November 5, 2026, with prices from £2,490 to £5,505, a £3,015 spread on the same certified stone. NZ Jewellers lists it at £5,505. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.09
Carat
K
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6342145189
Dimensions7.85 × 5.89 × 3.67 mm
L/W Ratio1.33
Top View
7.85 mm5.89 mm1.09 ctK / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6342145189
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £5,505 GBP|Low: £2,492 GBP|High: £5,505 GBP|Avg: £3,614 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6£2,492 GBP
Retailer 7£2,738 GBP
Retailer 9£2,863 GBP
Retailer 8£2,973 GBP
Retailer 3£3,201 GBP
Retailer 10£3,303 GBP
Retailer 2£3,360 GBP
Retailer 4£3,857 GBP
Retailer 5£5,270 GBP
NZ Jewellers£5,505 GBP

45 data points across 10 retailers

15 retailers£2,490 GBP to £5,505 GBP

B
Cheapest Retailer
-
£2,490 GBP
B+
Retailer 2
-
£2,492 GBP
View
B
Retailer 3
-
£2,542 GBP
View
B
Retailer 4
-
£2,689 GBP
View
B
Retailer 5
-
£2,738 GBP
View
Retailer 6
-
£2,863 GBP
View
Price last confirmed 8 days ago
B
Retailer 7
-
£2,863 GBP
View
B
Retailer 8
-
£2,973 GBP
View
B
Retailer 9
-
£3,115 GBP
View
B
Retailer 10
-
£3,201 GBP
View
B
Retailer 11
-
£3,303 GBP
View
B
Retailer 12
-
£3,360 GBP
View
B
Retailer 13
-
£3,857 GBP
View
B
Retailer 14
-
£5,270 GBP
View
Most Expensive
C
NZ Jewellers
cac62c27-52c5-4eb9-bb19-c7d7be7cd045 · Nov 5
£5,505 GBP
$7,369 USD
View
14 more retailers have this diamond
Prices start from £2,490 GBPSave up to £3,015 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+
1.09ct Oval
£2,490 GBP