Oval|Natural|GIA

0.73ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 1242023295

Certificate GIA 1242023295

Diamond specifications and retailer prices

From £1,030 GBP
$1,380 USD
As of October 29, 2026
10 retailers carry this diamond
Most expensive: £1,423 GBP at Helzberg Diamonds · As of October 19, 2026
View at Helzberg 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 1242023295. Listed at 10 retailers as of October 29, 2026. 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
FluorescenceFaint
Crown angle39.06°
Pavilion angle39.86°
OriginNatural
Grading LabGIA
CertificateGIA 1242023295
Dimensions7.01 × 5.03 × 3.14 mm
L/W Ratio1.39
Culet sizeNone
Top View
7.01 mm5.03 mm0.73 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1242023295
Side View
Table 59.0%Crown 39.06°Girdle: THN-THKPavilion 39.86°Culet: NoneDepth 62.4%

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: £1,423 GBP|Low: £551 GBP|High: £1,481 GBP|Avg: £1,033 GBP|-4.0%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 19, 2026
Retailer 8£551 GBP
Retailer 11£793 GBP
Retailer 10£803 GBP
Retailer 15£834 GBP
Retailer 9£859 GBP
Retailer 16£864 GBP
Retailer 2£869 GBP
Retailer 12£978 GBP
Retailer 4£1,011 GBP
Retailer 7£1,030 GBP
Retailer 3£1,163 GBP
Retailer 5£1,178 GBP
Retailer 13£1,209 GBP
Retailer 14£1,302 GBP
Retailer 6£1,342 GBP
Helzberg Diamonds£1,423 GBP

26 data points across 16 retailers

10 retailers

Retailer 1
-
£793 GBP
$1,063 USD
Price last confirmed 13 days ago
Retailer 2
-
£803 GBP
SGD 1,454 SGD
View
Price last confirmed 8 days ago
Retailer 3
-
£834 GBP
$1,118 USD
View
Price last confirmed 14 days ago
Retailer 4
-
£859 GBP
$1,151 USD
View
Price last confirmed 10 days ago
Retailer 5
-
£864 GBP
SGD 1,564 SGD
View
Price last confirmed 11 days ago
Retailer 6
-
£869 GBP
View
Price last confirmed 11 days ago
Retailer 7
-
£978 GBP
$1,310 USD
View
Price last confirmed 13 days ago
B+
Retailer 8
-
£1,030 GBP
$1,380 USD
View
Retailer 9
-
£1,302 GBP
$1,744 USD
View
Price last confirmed 14 days ago
Most Expensive
Helzberg Diamonds
XZRHIKIGIJIPL · Oct 19
£1,423 GBP
$1,906 USD
View
Price last confirmed 11 days ago
9 more retailers have this diamond
Prices start from £1,030 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
£1,030 GBP