Round|Natural|GIA

0.72ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 3505965648

Certificate GIA 3505965648

Diamond specifications and retailer prices

From £820 GBP
As of November 5, 2026
Save £1,354 GBP (62%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £2,841 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.72ct natural round diamond

This 0.72ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3505965648. Listed at 25 retailers as of November 5, 2026, with a 165% 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

0.72
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 3505965648
Dimensions5.72 × 5.68 × 3.59 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.72 mm5.68 mm0.72 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3505965648
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.0%

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: Nov 5
Current: £1,428 GBP|Low: £820 GBP|High: £2,066 GBP|Avg: £1,326 GBP|-5.1%
Retailer 1
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
November 5, 2026
Retailer 9£820 GBP
Retailer 2£970 GBP
Retailer 12£1,007 GBP
Retailer 14£1,021 GBP
Retailer 3£1,025 GBP
Retailer 6£1,165 GBP
Retailer 13£1,174 GBP
Retailer 4£1,207 GBP
Retailer 11£1,215 GBP
Retailer 8£1,292 GBP
Retailer 7£1,386 GBP
Retailer 1£1,428 GBP
Retailer 10£1,652 GBP
Retailer 5£2,043 GBP

30 data points across 14 retailers

25 retailers£820 GBP to £2,174 GBP

A
Cheapest Retailer
-
£820 GBP
B+
Retailer 2
-
£970 GBP
View
B+
Retailer 3
-
£1,007 GBP
View
B+
Retailer 4
-
£1,021 GBP
View
Final sale: no returns
B+
Retailer 5
-
£1,025 GBP
View
B+
Retailer 6
-
£1,106 GBP
View
B+
Retailer 7
-
£1,126 GBP
View
Retailer 8
-
£1,165 GBP
View
Price last confirmed 39 days ago
Retailer 9
-
£1,165 GBP
View
Price last confirmed 20 days ago
Retailer 10
-
£1,165 GBP
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£1,174 GBP
View
B+
Retailer 12
-
£1,207 GBP
View
B+
Retailer 13
-
£1,215 GBP
View
Retailer 14
-
£1,219 GBP
View
Price last confirmed 22 days ago
B+
Retailer 15
-
£1,292 GBP
View
Retailer 16
-
£1,344 GBP
View
Price last confirmed 40 days ago
B+
Retailer 17
-
£1,386 GBP
View
B+
Retailer 18
-
£1,428 GBP
View
Retailer 19
-
£1,519 GBP
View
Price last confirmed 32 days ago
B
Retailer 20
-
£1,652 GBP
View
Retailer 21
-
£2,043 GBP
View
Price last confirmed 11 days ago
B
Retailer 22
-
£2,174 GBP
View
Retailer 23
-
£2,841 GBP
View
Price last confirmed 41 days ago
Retailer 24
-
£2,841 GBP
View
Price last confirmed 20 days ago
Most Expensive
NZ Jewellers
33a6d56a-030d-4944-a8f4-ea26d39a5787 · Oct 30
£2,841 GBP
$3,824 USD
View
Price last confirmed 7 days ago
24 more retailers have this diamond
Prices start from £820 GBPSave up to £1,354 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
0.72ct Round
£820 GBP