CaratHunter
Plans
Oval|Natural|GIA

0.73ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 6535375048

Certificate GIA 6535375048

Diamond specifications and retailer prices

From £925 GBP
$1,232 USD
As of October 29, 2026
Save £724 GBP (44%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,650 GBP at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 0.73ct natural oval diamond

This 0.73ct natural oval sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6535375048. Listed at 5 retailers as of October 29, 2026, with prices from £925 to £1,650, a £724 spread on the same certified stone. 77 Diamonds lists it at £1,650. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.73
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle39.64°
OriginNatural
Grading LabGIA
CertificateGIA 6535375048
Dimensions7.47 × 4.99 × 3.01 mm
L/W Ratio1.50
Top View
7.47 mm4.99 mm0.73 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6535375048
Side View
Table 61.0%CrownGirdle: MED-VTKPavilion 39.64°Culet: NoneDepth 60.3%

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 29
Current: £1,650 GBP|Low: £925 GBP|High: £1,652 GBP|Avg: £1,184 GBP|+2.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2£925 GBP
Retailer 4£1,036 GBP
Retailer 3£1,076 GBP
Retailer 6£1,098 GBP
Retailer 5£1,302 GBP
77 Diamonds£1,650 GBP

34 data points across 6 retailers

5 retailers£925 GBP to £1,650 GBP

B+
Cheapest Retailer
-
£925 GBP
$1,232 USD
B+
Retailer 2
-
£1,036 GBP
$1,380 USD
View
B
Retailer 3
-
£1,076 GBP
$1,433 USD
View
B+
Retailer 4
-
£1,098 GBP
$1,462 USD
View
Most Expensive
B
77 Diamonds
OVZQBDNE2ZN · Oct 30
£1,650 GBP
View
4 more retailers have this diamond
Prices start from £925 GBPSave up to £724 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+
0.73ct Oval
£925 GBP