Radiant|Natural|GIA

0.70ct J IF Radiant Natural Diamond

EX • J/IF • GIA 5553157259

Certificate GIA 5553157259

Diamond specifications and retailer prices

From £420 GBP
HK$4,400 HKD
As of November 1, 2026
Save £680 GBP (62%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,899 GBP at NZ Jewellers · As of September 25, 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553157259. Listed at 15 retailers as of November 1, 2026, with a 162% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.70
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5553157259
Dimensions5.93 × 4.56 × 3.02 mm
L/W Ratio1.30
Top View
5.93 mm4.56 mm0.70 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5553157259
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.3%

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 1
Current: £721 GBP|Low: £420 GBP|High: £1,155 GBP|Avg: £720 GBP|-5.2%
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
November 1, 2026
Retailer 4£420 GBP
Retailer 2£545 GBP
Retailer 8£555 GBP
Retailer 3£584 GBP
Retailer 11£593 GBP
Retailer 7£603 GBP
Retailer 1£721 GBP
Retailer 13£731 GBP
Retailer 9£800 GBP
Retailer 12£869 GBP
Retailer 5£882 GBP
Retailer 10£904 GBP
Retailer 6£1,100 GBP

35 data points across 13 retailers

15 retailers£420 GBP to £1,100 GBP

A
Cheapest Retailer
-
£420 GBP
HK$4,400 HKD
A
Retailer 2
-
£545 GBP
$730 USD
View
A
Retailer 3
-
£555 GBP
$743 USD
View
Final sale: no returns
Retailer 4
-
£584 GBP
SGD 1,058 SGD
View
Price last confirmed 9 days ago
A
Retailer 5
-
£593 GBP
$794 USD
View
A
Retailer 6
-
£603 GBP
View
B+
Retailer 7
-
£721 GBP
$966 USD
View
B+
Retailer 8
-
£731 GBP
$980 USD
View
B+
Retailer 9
-
£800 GBP
€1,021 EUR
View
B+
Retailer 10
-
£833 GBP
A$1,718 AUD
View
Retailer 11
-
£869 GBP
$1,164 USD
View
Price last confirmed 9 days ago
Retailer 12
-
£882 GBP
A$1,818 AUD
View
Price last confirmed 28 days ago
B+
Retailer 13
-
£904 GBP
ZAR 19,575 ZAR
View
B
Retailer 14
-
£1,100 GBP
View
Most Expensive
NZ Jewellers
1812d22b-7302-4a87-bc60-be06b34c15b8 · Sep 25
£1,899 GBP
$2,545 USD
View
Price under review
14 more retailers have this diamond
Prices start from £420 GBPSave up to £680 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
£420 GBP