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Oval|Natural|GIA

1.25ct E SI1 Oval Natural Diamond

VG • E/SI1 • GIA 7553320994

Certificate GIA 7553320994

Diamond specifications and retailer prices

From £3,656 GBP
As of November 6, 2026
Save £3,063 GBP (46%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £6,720 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.25ct natural oval diamond

This 1.25ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7553320994. Listed at 12 retailers as of November 4, 2026, with prices from £3,656 to £6,720, a £3,063 spread on the same certified stone. MOH London lists it at £6,720. 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

1.25
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle36.2°
OriginNatural
Grading LabGIA
CertificateGIA 7553320994
Dimensions8.56 × 5.99 × 3.72 mm
L/W Ratio1.43
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
8.56 mm5.99 mm1.25 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553320994
Side View
Table 58.0%Crown 39°Girdle: STK-THKPavilion 36.2°Culet: NoneDepth 62.1%

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: £6,720 GBP|Low: £3,836 GBP|High: £6,818 GBP|Avg: £4,805 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4£3,857 GBP
Retailer 7£3,988 GBP
Retailer 2£4,344 GBP
Retailer 5£4,544 GBP
Retailer 8£4,550 GBP
Retailer 6£4,573 GBP
Retailer 9£4,785 GBP
Retailer 3£5,579 GBP
MOH London£6,720 GBP

46 data points across 9 retailers

12 retailers£3,656 GBP to £6,720 GBP

B+
Cheapest Retailer
-
£3,656 GBP
B+
Retailer 2
-
£3,857 GBP
View
B+
Retailer 3
-
£3,988 GBP
View
B+
Retailer 4
-
£4,344 GBP
View
Retailer 5
-
£4,544 GBP
View
Price last confirmed 33 days ago
B+
Retailer 6
-
£4,550 GBP
View
Retailer 7
-
£4,573 GBP
View
Price last confirmed 8 days ago
B
Retailer 8
-
£4,619 GBP
View
B
Retailer 9
-
£4,690 GBP
View
B
Retailer 10
-
£4,785 GBP
View
B
Retailer 11
-
£5,579 GBP
View
Most Expensive
B
MOH London
880E9A223 · Nov 4
£6,720 GBP
View
11 more retailers have this diamond
Prices start from £3,656 GBPSave up to £3,063 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+
1.25ct Oval
£3,656 GBP