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Oval|Natural|GIA

0.72ct I SI1 Oval Natural Diamond

GD • I/SI1 • GIA 7538876593

Certificate GIA 7538876593

Diamond specifications and retailer prices

From £464 GBP
$622 USD
As of October 31, 2026
Save £122 GBP (21%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £586 GBP at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.72ct natural oval diamond

This 0.72ct natural oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7538876593. Listed at 4 retailers as of October 31, 2026, with prices from £464 to £586, a £122 spread on the same certified stone. Blue Nile lists it at £586. 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

0.72
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7538876593
Dimensions6.89 × 5.05 × 3.21 mm
L/W Ratio1.36
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
6.89 mm5.05 mm0.72 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceMedium
CertificateGIA 7538876593
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.5%

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: Oct 31
Current: £586 GBP|Low: £392 GBP|High: £631 GBP|Avg: £537 GBP|-7.2%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3£464 GBP
Retailer 4£514 GBP
Retailer 2£567 GBP
Retailer 5£575 GBP
Blue Nile£586 GBP

38 data points across 5 retailers

4 retailers£464 GBP to £586 GBP

B+
Cheapest Retailer
-
£464 GBP
$622 USD
Final sale: no returns
B+
Retailer 2
-
£514 GBP
SGD 931 SGD
View
B+
Retailer 3
-
£567 GBP
View
Most Expensive
B+
Blue Nile
27383572 · Oct 31
£586 GBP
$785 USD
View
3 more retailers have this diamond
Prices start from £464 GBPSave up to £122 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+
0.72ct Oval
£464 GBP