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Oval|Natural|GIA

1.30ct D SI2 Oval Natural Diamond

VG • D/SI2 • GIA 3555659143

Certificate GIA 3555659143

Diamond specifications and retailer prices

From £2,543 GBP
As of November 6, 2026
Save £3,371 GBP (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £5,914 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3555659143. Listed at 18 retailers as of November 5, 2026, with prices from £2,543 to £5,914, a £3,371 spread on the same certified stone. NZ Jewellers lists it at £5,914. 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
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3555659143
Dimensions8.38 × 5.98 × 3.93 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Top View
8.38 mm5.98 mm1.30 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3555659143
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £5,914 GBP|Low: £2,543 GBP|High: £5,914 GBP|Avg: £3,597 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 5£2,543 GBP
Retailer 2£2,554 GBP
Retailer 12£2,929 GBP
Retailer 11£2,990 GBP
Retailer 4£3,086 GBP
Retailer 8£3,133 GBP
Retailer 9£3,338 GBP
Retailer 6£3,369 GBP
Retailer 10£3,375 GBP
Retailer 14£3,395 GBP
Retailer 15£3,395 GBP
Retailer 7£3,615 GBP
Retailer 3£3,840 GBP
Retailer 16£3,917 GBP
Retailer 13£5,392 GBP
NZ Jewellers£5,914 GBP

28 data points across 16 retailers

18 retailers£2,543 GBP to £5,914 GBP

A
Cheapest Retailer
-
£2,543 GBP
A
Retailer 2
-
£2,554 GBP
View
A
Retailer 3
-
£2,929 GBP
View
A
Retailer 4
-
£2,990 GBP
View
A
Retailer 5
-
£3,086 GBP
View
B+
Retailer 6
-
£3,133 GBP
View
Final sale: no returns
B+
Retailer 7
-
£3,242 GBP
View
A
Retailer 8
-
£3,338 GBP
View
B+
Retailer 9
-
£3,369 GBP
View
B+
Retailer 10
-
£3,375 GBP
View
B+
Retailer 11
-
£3,395 GBP
View
B+
Retailer 12
-
£3,395 GBP
View
B+
Retailer 13
-
£3,615 GBP
View
B+
Retailer 14
-
£3,840 GBP
View
B+
Retailer 15
-
£3,917 GBP
View
B
Retailer 16
-
£4,958 GBP
View
B
Retailer 17
-
£5,392 GBP
View
Most Expensive
B
NZ Jewellers
66a1f98c-873a-4a51-ae5f-bf4b49179887 · Nov 5
£5,914 GBP
$7,916 USD
View
17 more retailers have this diamond
Prices start from £2,543 GBPSave up to £3,371 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.

A
1.30ct Oval
£2,543 GBP