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Oval|Natural|GIA

0.73ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 5556056636

Certificate GIA 5556056636

Diamond specifications and retailer prices

From £807 GBP
HK$8,400 HKD
As of October 29, 2026
Save £1,719 GBP (68%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,527 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 5556056636. Listed at 21 retailers as of October 29, 2026, with prices from £807 to £2,527, a £1,719 spread on the same certified stone. NZ Jewellers lists it at £2,527. 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
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5556056636
Dimensions6.96 × 4.97 × 3.19 mm
L/W Ratio1.40
Top View
6.96 mm4.97 mm0.73 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5556056636
Side View
Table 60.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 64.1%

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 29
Current: £2,527 GBP|Low: £807 GBP|High: £2,527 GBP|Avg: £1,367 GBP
NZ Jewellers
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
October 30, 2026
Retailer 5£807 GBP
Retailer 13£864 GBP
Retailer 14£956 GBP
Retailer 12£1,036 GBP
Retailer 10£1,084 GBP
Retailer 2£1,154 GBP
Retailer 11£1,195 GBP
Retailer 4£1,322 GBP
Retailer 8£1,343 GBP
Retailer 3£1,352 GBP
Retailer 9£1,543 GBP
Retailer 6£1,743 GBP
Retailer 7£1,907 GBP
NZ Jewellers£2,527 GBP

36 data points across 14 retailers

21 retailers£807 GBP to £2,527 GBP

A
Cheapest Retailer
-
£807 GBP
HK$8,400 HKD
B+
Retailer 2
-
£864 GBP
$1,150 USD
View
B+
Retailer 3
-
£956 GBP
$1,273 USD
View
Final sale: no returns
B+
Retailer 4
-
£960 GBP
$1,278 USD
View
B+
Retailer 5
-
£1,036 GBP
$1,379 USD
View
B+
Retailer 6
-
£1,084 GBP
$1,443 USD
View
B+
Retailer 7
-
£1,115 GBP
$1,485 USD
View
B+
Retailer 8
-
£1,129 GBP
SGD 2,031 SGD
View
B+
Retailer 9
-
£1,137 GBP
$1,515 USD
View
B+
Retailer 10
-
£1,154 GBP
View
Retailer 11
-
£1,195 GBP
$1,592 USD
View
Price last confirmed 52 days ago
B+
Retailer 12
-
£1,195 GBP
$1,592 USD
View
Retailer 13
-
£1,322 GBP
View
Price last confirmed 30 days ago
B
Retailer 14
-
£1,343 GBP
€1,703 EUR
View
Retailer 15
-
£1,352 GBP
A$2,769 AUD
View
Price last confirmed 24 days ago
B
Retailer 16
-
£1,374 GBP
$1,829 USD
View
B
Retailer 17
-
£1,543 GBP
ZAR 33,201 ZAR
View
B
Retailer 18
-
£1,743 GBP
€2,210 EUR
View
B
Retailer 19
-
£1,907 GBP
View
Retailer 20
-
£2,527 GBP
$3,365 USD
View
Price last confirmed 61 days ago
Most Expensive
B
NZ Jewellers
3d0aa7c7-9f11-4365-8610-10830b79399a · Oct 30
£2,527 GBP
$3,365 USD
View
20 more retailers have this diamond
Prices start from £807 GBPSave up to £1,719 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
0.73ct Oval
£807 GBP