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Radiant|Natural|GIA

0.70ct E SI1 Radiant Natural Diamond

VG • E/SI1 • GIA 2446209661

Certificate GIA 2446209661

Diamond specifications and retailer prices

From £618 GBP
$823 USD
As of October 28, 2026
Save £1,484 GBP (71%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,102 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.7ct natural radiant diamond

This 0.7ct natural radiant sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2446209661. Listed at 17 retailers as of October 27, 2026, with prices from £618 to £2,102, a £1,484 spread on the same certified stone. NZ Jewellers lists it at £2,102. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.70
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2446209661
Dimensions5.60 × 4.92 × 2.95 mm
L/W Ratio1.14
Top View
5.60 mm4.92 mm0.70 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2446209661
Side View
Table 75.0%CrownGirdle: ThickPavilionCulet: NoneDepth 60.1%

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 28
Current: £2,102 GBP|Low: £618 GBP|High: £2,102 GBP|Avg: £938 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
Retailer 15
Retailer 16
October 29, 2026
Retailer 3£618 GBP
Retailer 15£657 GBP
Retailer 6£670 GBP
Retailer 8£670 GBP
Retailer 5£696 GBP
Retailer 7£773 GBP
Retailer 2£783 GBP
Retailer 16£788 GBP
Retailer 12£818 GBP
Retailer 9£850 GBP
Retailer 14£869 GBP
Retailer 11£943 GBP
Retailer 13£998 GBP
Retailer 4£1,008 GBP
Retailer 10£1,234 GBP
NZ Jewellers£2,102 GBP

34 data points across 16 retailers

17 retailers£618 GBP to £2,102 GBP

A
Cheapest Retailer
-
£618 GBP
$823 USD
Final sale: no returns
A
Retailer 2
-
£657 GBP
$875 USD
View
A
Retailer 3
-
£670 GBP
$892 USD
View
A
Retailer 4
-
£670 GBP
$892 USD
View
A
Retailer 5
-
£678 GBP
$903 USD
View
A
Retailer 6
-
£696 GBP
$927 USD
View
B+
Retailer 7
-
£773 GBP
$1,030 USD
View
B+
Retailer 8
-
£783 GBP
View
B+
Retailer 9
-
£788 GBP
$1,050 USD
View
B+
Retailer 10
-
£818 GBP
View
B+
Retailer 11
-
£850 GBP
View
B+
Retailer 12
-
£869 GBP
$1,157 USD
View
B+
Retailer 13
-
£943 GBP
€1,196 EUR
View
B+
Retailer 14
-
£998 GBP
ZAR 21,477 ZAR
View
Retailer 15
-
£1,008 GBP
A$2,064 AUD
View
Price last confirmed 26 days ago
B
Retailer 16
-
£1,234 GBP
View
Most Expensive
B
NZ Jewellers
5981d0ca-2301-4802-af79-4b521d3daaa1 · Oct 27
£2,102 GBP
$2,799 USD
View
16 more retailers have this diamond
Prices start from £618 GBPSave up to £1,484 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
0.70ct Radiant
£618 GBP