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Oval|Natural|GIA

1.20ct K VS2 Oval Natural Diamond

GD • K/VS2 • GIA 1379321599

Certificate GIA 1379321599

Diamond specifications and retailer prices

From £1,883 GBP
As of November 6, 2026
Save £2,510 GBP (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £4,393 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1379321599. Listed at 14 retailers as of November 5, 2026, with prices from £1,883 to £4,393, a £2,510 spread on the same certified stone. NZ Jewellers lists it at £4,393. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1379321599
Dimensions8.49 × 6.10 × 3.62 mm
L/W Ratio1.39
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
8.49 mm6.10 mm1.20 ctK / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1379321599
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.3%

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: £4,393 GBP|Low: £1,865 GBP|High: £4,393 GBP|Avg: £2,770 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7£1,883 GBP
Retailer 11£1,982 GBP
Retailer 8£2,073 GBP
Retailer 9£2,148 GBP
Retailer 3£2,284 GBP
Retailer 10£2,372 GBP
Retailer 2£2,609 GBP
Retailer 6£2,951 GBP
Retailer 4£3,077 GBP
Retailer 5£4,205 GBP
NZ Jewellers£4,393 GBP

45 data points across 11 retailers

14 retailers£1,883 GBP to £4,393 GBP

B+
Cheapest Retailer
-
£1,883 GBP
B+
Retailer 2
-
£1,982 GBP
View
B+
Retailer 3
-
£2,073 GBP
View
B
Retailer 4
-
£2,146 GBP
View
B
Retailer 5
-
£2,148 GBP
View
B
Retailer 6
-
£2,284 GBP
View
Retailer 7
-
£2,284 GBP
View
Price last confirmed 8 days ago
B
Retailer 8
-
£2,372 GBP
View
B
Retailer 9
-
£2,609 GBP
View
B
Retailer 10
-
£2,636 GBP
View
B
Retailer 11
-
£2,951 GBP
View
B
Retailer 12
-
£3,077 GBP
View
C
Retailer 13
-
£4,205 GBP
View
Most Expensive
C
NZ Jewellers
1fa53ae7-f765-4d48-984e-34d1a8c5a2fc · Nov 5
£4,393 GBP
$5,880 USD
View
13 more retailers have this diamond
Prices start from £1,883 GBPSave up to £2,510 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
£1,883 GBP