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Oval|Natural|GIA

1.30ct I VS1 Oval Natural Diamond

EX • I/VS1 • GIA 3545473828

Certificate GIA 3545473828

Diamond specifications and retailer prices

From £2,947 GBP
As of November 5, 2026
Save £3,308 GBP (53%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £6,255 GBP at MOH London · As of November 4, 2026
View at MOH London

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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545473828. Listed at 12 retailers as of November 4, 2026, with prices from £2,947 to £6,255, a £3,308 spread on the same certified stone. MOH London lists it at £6,255. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545473828
Dimensions8.61 × 6.15 × 3.85 mm
L/W Ratio1.40
Top View
8.61 mm6.15 mm1.30 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545473828
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.7%

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 5
Current: £6,255 GBP|Low: £2,947 GBP|High: £6,347 GBP|Avg: £4,176 GBP|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 2£2,947 GBP
Retailer 7£3,136 GBP
Retailer 3£3,891 GBP
Retailer 8£3,938 GBP
Retailer 6£3,969 GBP
Retailer 4£4,454 GBP
Retailer 5£4,840 GBP
MOH London£6,255 GBP

37 data points across 8 retailers

12 retailers£2,947 GBP to £6,255 GBP

A
Cheapest Retailer
-
£2,947 GBP
A
Retailer 2
-
£3,136 GBP
View
Final sale: no returns
A
Retailer 3
-
£3,434 GBP
View
A
Retailer 4
-
£3,451 GBP
View
B+
Retailer 5
-
£3,891 GBP
View
Retailer 6
-
£3,938 GBP
View
Price last confirmed 20 days ago
Retailer 7
-
£3,969 GBP
View
Price last confirmed 27 days ago
B+
Retailer 8
-
£4,044 GBP
View
B+
Retailer 9
-
£4,050 GBP
View
B+
Retailer 10
-
£4,454 GBP
View
B+
Retailer 11
-
£4,840 GBP
View
Most Expensive
B
MOH London
F9AE8D13F · Nov 4
£6,255 GBP
View
11 more retailers have this diamond
Prices start from £2,947 GBPSave up to £3,308 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
£2,947 GBP