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Oval|Natural|GIA

1.30ct K VS1 Oval Natural Diamond

VG • K/VS1 • GIA 1553314431

Certificate GIA 1553314431

Diamond specifications and retailer prices

From £2,687 GBP
As of November 5, 2026
Save £2,660 GBP (50%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £5,348 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1553314431. Listed at 9 retailers as of November 5, 2026, with prices from £2,687 to £5,348, a £2,660 spread on the same certified stone. NZ Jewellers lists it at £5,348. 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

1.30
Carat
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553314431
Dimensions8.70 × 6.08 × 3.65 mm
L/W Ratio1.43
Key to symbols
Feather, Natural
Top View
8.70 mm6.08 mm1.30 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553314431
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NDepth 59.9%

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: £5,348 GBP|Low: £2,542 GBP|High: £5,484 GBP|Avg: £3,501 GBP|+9.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4£2,687 GBP
Retailer 2£2,917 GBP
Retailer 9£3,015 GBP
Retailer 7£3,069 GBP
Retailer 8£3,069 GBP
Retailer 6£3,284 GBP
Retailer 3£3,431 GBP
Retailer 5£5,118 GBP
NZ Jewellers£5,348 GBP

34 data points across 9 retailers

9 retailers£2,687 GBP to £5,348 GBP

B+
Cheapest Retailer
-
£2,687 GBP
B+
Retailer 2
-
£2,917 GBP
View
B+
Retailer 3
-
£3,015 GBP
View
B+
Retailer 4
-
£3,069 GBP
View
B+
Retailer 5
-
£3,069 GBP
View
B
Retailer 6
-
£3,284 GBP
View
B
Retailer 7
-
£3,431 GBP
View
B
Retailer 8
-
£5,118 GBP
View
Most Expensive
B
NZ Jewellers
5280f2ac-232e-49fa-87c5-a15636d1b8ff · Nov 5
£5,348 GBP
$7,158 USD
View
8 more retailers have this diamond
Prices start from £2,687 GBPSave up to £2,660 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+
1.30ct Oval
£2,687 GBP