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Radiant|Natural|GIA

0.70ct J SI1 Radiant Natural Diamond

EX • J/SI1 • GIA 2477711025

Certificate GIA 2477711025

Diamond specifications and retailer prices

From £616 GBP
$825 USD
As of October 28, 2026
Save £537 GBP (47%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,153 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.7ct natural radiant diamond

This 0.7ct natural radiant sits in the half to three-quarter carat band, graded J 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 2477711025. Listed at 13 retailers as of October 28, 2026, with prices from £616 to £1,153, a £537 spread on the same certified stone. MOH London lists it at £1,153. 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
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2477711025
Dimensions6.59 × 4.23 × 2.94 mm
L/W Ratio1.56
Top View
6.59 mm4.23 mm0.70 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2477711025
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.5%

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 28
Current: £1,153 GBP|Low: £616 GBP|High: £1,160 GBP|Avg: £818 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 11£616 GBP
Retailer 8£625 GBP
Retailer 9£634 GBP
Retailer 3£728 GBP
Retailer 10£750 GBP
Retailer 6£754 GBP
Retailer 5£791 GBP
Retailer 4£836 GBP
Retailer 7£883 GBP
Retailer 2£934 GBP
Retailer 12£941 GBP
MOH London£1,153 GBP

36 data points across 12 retailers

13 retailers£616 GBP to £1,153 GBP

B+
Cheapest Retailer
-
£616 GBP
$825 USD
Retailer 2
-
£625 GBP
$838 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
£634 GBP
$849 USD
View
Retailer 4
-
£722 GBP
$967 USD
View
Price last confirmed 43 days ago
B
Retailer 5
-
£728 GBP
$976 USD
View
B
Retailer 6
-
£750 GBP
$1,005 USD
View
B
Retailer 7
-
£754 GBP
View
B
Retailer 8
-
£791 GBP
View
B
Retailer 9
-
£836 GBP
$1,121 USD
View
B
Retailer 10
-
£883 GBP
€1,127 EUR
View
B
Retailer 11
-
£934 GBP
ZAR 20,228 ZAR
View
Retailer 12
-
£941 GBP
A$1,940 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
9617F43E9 · Oct 29
£1,153 GBP
View
12 more retailers have this diamond
Prices start from £616 GBPSave up to £537 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+
0.70ct Radiant
£616 GBP