Oval|Natural|GIA

1.20ct K IF Oval Natural Diamond

VG • K/IF • GIA 6505412865

Certificate GIA 6505412865

Diamond specifications and retailer prices

From £2,264 GBP
As of November 1, 2026
Save £2,750 GBP (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £5,014 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6505412865. Listed at 15 retailers as of November 1, 2026, with prices from £2,264 to £5,014, a £2,750 spread on the same certified stone. NZ Jewellers lists it at £5,014. 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

1.20
Carat
K
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6505412865
Dimensions8.47 × 5.88 × 3.71 mm
L/W Ratio1.44
Top View
8.47 mm5.88 mm1.20 ctK / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6505412865
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.1%

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 1
Current: £5,014 GBP|Low: £2,264 GBP|High: £5,014 GBP|Avg: £3,144 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 8£2,264 GBP
Retailer 10£2,314 GBP
Retailer 9£2,449 GBP
Retailer 4£2,607 GBP
Retailer 12£2,607 GBP
Retailer 11£2,708 GBP
Retailer 6£2,914 GBP
Retailer 3£3,008 GBP
Retailer 2£3,163 GBP
Retailer 5£3,512 GBP
Retailer 7£4,812 GBP
NZ Jewellers£5,014 GBP

44 data points across 12 retailers

15 retailers£2,264 GBP to £5,014 GBP

B+
Cheapest Retailer
-
£2,264 GBP
B+
Retailer 2
-
£2,267 GBP
View
B+
Retailer 3
-
£2,314 GBP
View
B+
Retailer 4
-
£2,449 GBP
View
B
Retailer 5
-
£2,510 GBP
View
Retailer 6
-
£2,607 GBP
View
Price last confirmed 8 days ago
B
Retailer 7
-
£2,607 GBP
View
B
Retailer 8
-
£2,708 GBP
View
B
Retailer 9
-
£2,835 GBP
View
B
Retailer 10
-
£2,914 GBP
View
B
Retailer 11
-
£3,008 GBP
View
B
Retailer 12
-
£3,163 GBP
View
B
Retailer 13
-
£3,512 GBP
View
B
Retailer 14
-
£4,812 GBP
View
Most Expensive
B
NZ Jewellers
1b957135-f241-4224-800d-fdda13981a89 · Nov 5
£5,014 GBP
$6,711 USD
View
14 more retailers have this diamond
Prices start from £2,264 GBPSave up to £2,750 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+
1.20ct Oval
£2,264 GBP