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Radiant|Natural|GIA

0.70ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 6542984223

Certificate GIA 6542984223

Diamond specifications and retailer prices

From £440 GBP
₹55,801 INR
As of October 29, 2026
Save £1,422 GBP (76%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,862 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542984223. Listed at 20 retailers as of October 27, 2026, with prices from £440 to £1,862, a £1,422 spread on the same certified stone. NZ Jewellers lists it at £1,862. 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

0.70
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542984223
Dimensions6.26 × 4.47 × 2.93 mm
L/W Ratio1.40
Top View
6.26 mm4.47 mm0.70 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6542984223
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.6%

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: £1,862 GBP|Low: £437 GBP|High: £1,892 GBP|Avg: £738 GBP|-1.6%
NZ Jewellers
Retailer 2
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Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 12£440 GBP
Retailer 8£459 GBP
Retailer 18£530 GBP
Retailer 7£568 GBP
Retailer 11£571 GBP
Retailer 4£594 GBP
Retailer 10£594 GBP
Retailer 5£602 GBP
Retailer 17£617 GBP
Retailer 3£685 GBP
Retailer 6£693 GBP
Retailer 9£713 GBP
Retailer 2£714 GBP
Retailer 19£721 GBP
Retailer 15£725 GBP
Retailer 14£839 GBP
Retailer 16£885 GBP
Retailer 13£1,094 GBP
NZ Jewellers£1,862 GBP

26 data points across 19 retailers

20 retailers£440 GBP to £1,862 GBP

A
Cheapest Retailer
-
£440 GBP
₹55,801 INR
A
Retailer 2
-
£459 GBP
$611 USD
View
Final sale: no returns
A
Retailer 3
-
£530 GBP
$706 USD
View
A
Retailer 4
-
£568 GBP
$757 USD
View
A
Retailer 5
-
£571 GBP
$760 USD
View
A
Retailer 6
-
£594 GBP
$791 USD
View
A
Retailer 7
-
£594 GBP
$791 USD
View
A
Retailer 8
-
£602 GBP
$802 USD
View
A
Retailer 9
-
£617 GBP
$821 USD
View
A
Retailer 10
-
£685 GBP
$912 USD
View
A
Retailer 11
-
£693 GBP
$923 USD
View
A
Retailer 12
-
£713 GBP
$949 USD
View
A
Retailer 13
-
£714 GBP
View
A
Retailer 14
-
£721 GBP
$960 USD
View
A
Retailer 15
-
£725 GBP
View
B+
Retailer 16
-
£839 GBP
€1,064 EUR
View
B+
Retailer 17
-
£885 GBP
ZAR 19,032 ZAR
View
Retailer 18
-
£907 GBP
A$1,859 AUD
View
Price last confirmed 25 days ago
B+
Retailer 19
-
£1,094 GBP
View
Most Expensive
B
NZ Jewellers
cb4b86f3-dbaf-4f91-a16e-1f5c661315ce · Oct 27
£1,862 GBP
$2,480 USD
View
19 more retailers have this diamond
Prices start from £440 GBPSave up to £1,422 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
£440 GBP