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Oval|Natural|GIA

1.00ct I IF Oval Natural Diamond

EX • I/IF • GIA 1553247945

Certificate GIA 1553247945

Diamond specifications and retailer prices

From £1,882 GBP
₹240,210 INR
As of October 31, 2026
Save £561 GBP (23%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £2,443 GBP at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553247945. Listed at 6 retailers as of October 31, 2026, with prices from £1,882 to £2,443, a £561 spread on the same certified stone. Blue Nile lists it at £2,443. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1553247945
Dimensions7.61 × 5.51 × 3.57 mm
L/W Ratio1.38
Culet sizeNone
Key to symbols
Extra Facet
Top View
7.61 mm5.51 mm1.00 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1553247945
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.9%

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: Oct 31
Current: £2,443 GBP|Low: £1,878 GBP|High: £2,552 GBP|Avg: £2,211 GBP|-4.3%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 2£1,882 GBP
Retailer 4£2,058 GBP
Retailer 6£2,110 GBP
Retailer 3£2,230 GBP
Retailer 5£2,367 GBP
Blue Nile£2,443 GBP

45 data points across 6 retailers

6 retailers£1,882 GBP to £2,443 GBP

A
Cheapest Retailer
-
£1,882 GBP
₹240,210 INR
A
Retailer 2
-
£2,058 GBP
$2,757 USD
View
A
Retailer 3
-
£2,110 GBP
MYR 11,517 MYR
View
A
Retailer 4
-
£2,230 GBP
View
A
Retailer 5
-
£2,367 GBP
SGD 4,286 SGD
View
Most Expensive
B+
Blue Nile
29107500 · Oct 31
£2,443 GBP
$3,274 USD
View
5 more retailers have this diamond
Prices start from £1,882 GBPSave up to £561 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
1.00ct Oval
£1,882 GBP