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Oval|Natural|GIA

1.20ct K VS2 Oval Natural Diamond

VG • K/VS2 • GIA 6431792639

Certificate GIA 6431792639

Diamond specifications and retailer prices

From £2,075 GBP
As of November 6, 2026
Save £2,382 GBP (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £4,457 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 VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6431792639. Listed at 15 retailers as of November 5, 2026, with prices from £2,075 to £4,457, a £2,382 spread on the same certified stone. NZ Jewellers lists it at £4,457. 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
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6431792639
Dimensions8.46 × 5.88 × 3.48 mm
L/W Ratio1.44
Top View
8.46 mm5.88 mm1.20 ctK / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6431792639
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.2%

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 6
Current: £2,977 GBP|Low: £2,077 GBP|High: £4,330 GBP|Avg: £2,710 GBP|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7£2,077 GBP
Retailer 5£2,103 GBP
Retailer 6£2,318 GBP
Retailer 2£2,368 GBP
Retailer 8£2,388 GBP
Retailer 1£2,977 GBP
Retailer 3£3,122 GBP
Retailer 4£4,278 GBP

44 data points across 8 retailers

15 retailers£2,075 GBP to £4,457 GBP

B+
Cheapest Retailer
-
£2,075 GBP
B+
Retailer 2
-
£2,077 GBP
View
B+
Retailer 3
-
£2,103 GBP
View
B
Retailer 4
-
£2,297 GBP
View
B
Retailer 5
-
£2,318 GBP
View
Retailer 6
-
£2,318 GBP
View
Price last confirmed 8 days ago
B
Retailer 7
-
£2,333 GBP
View
B
Retailer 8
-
£2,368 GBP
View
B
Retailer 9
-
£2,388 GBP
View
B
Retailer 10
-
£2,406 GBP
View
B
Retailer 11
-
£2,674 GBP
View
B
Retailer 12
-
£2,977 GBP
View
B
Retailer 13
-
£3,122 GBP
View
B
Retailer 14
-
£4,278 GBP
View
Most Expensive
C
NZ Jewellers
81306c0d-1bec-4294-918f-a14600070e77 · Nov 5
£4,457 GBP
$5,965 USD
View
14 more retailers have this diamond
Prices start from £2,075 GBPSave up to £2,382 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
£2,075 GBP