Oval|Natural|GIA

0.73ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 7471779314

Certificate GIA 7471779314

Diamond specifications and retailer prices

From £659 GBP
HK$6,900 HKD
As of October 30, 2026
Save £691 GBP (51%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,299 GBP at NZ Jewellers · As of September 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7471779314. Listed at 16 retailers as of October 29, 2026, with a 105% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7471779314
Dimensions7.11 × 5.20 × 3.19 mm
L/W Ratio1.37
Top View
7.11 mm5.20 mm0.73 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7471779314
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.4%

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 30
Current: £1,030 GBP|Low: £620 GBP|High: £1,359 GBP|Avg: £898 GBP|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 10£659 GBP
Retailer 8£676 GBP
Retailer 11£711 GBP
Retailer 7£717 GBP
Retailer 3£833 GBP
Retailer 2£843 GBP
Retailer 5£857 GBP
Retailer 1£1,030 GBP
Retailer 4£1,095 GBP
Retailer 9£1,102 GBP
Retailer 6£1,350 GBP

41 data points across 11 retailers

16 retailers£659 GBP to £1,350 GBP

B+
Cheapest Retailer
-
£659 GBP
HK$6,900 HKD
B+
Retailer 2
-
£676 GBP
$906 USD
View
Final sale: no returns
B+
Retailer 3
-
£717 GBP
$961 USD
View
Retailer 4
-
£733 GBP
$982 USD
View
Price last confirmed 24 days ago
Retailer 5
-
£733 GBP
$982 USD
View
Price last confirmed 24 days ago
Retailer 6
-
£761 GBP
$1,020 USD
View
Price last confirmed 32 days ago
B
Retailer 7
-
£828 GBP
$1,110 USD
View
B
Retailer 8
-
£833 GBP
$1,116 USD
View
B
Retailer 9
-
£843 GBP
$1,130 USD
View
Retailer 10
-
£846 GBP
$1,133 USD
View
Price last confirmed 33 days ago
B
Retailer 11
-
£857 GBP
View
B
Retailer 12
-
£1,030 GBP
€1,315 EUR
View
B
Retailer 13
-
£1,095 GBP
ZAR 23,700 ZAR
View
Retailer 14
-
£1,102 GBP
A$2,273 AUD
View
Price last confirmed 27 days ago
B
Retailer 15
-
£1,350 GBP
View
Most Expensive
NZ Jewellers
879ec34e-7ac4-4a3b-912c-bd9508216006 · Sep 30
£2,299 GBP
$3,081 USD
View
Price under review
15 more retailers have this diamond
Prices start from £659 GBPSave up to £691 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
£659 GBP