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Radiant|Natural|GIA

0.70ct D SI2 Radiant Natural Diamond

EX • D/SI2 • GIA 1226247083

Certificate GIA 1226247083

Diamond specifications and retailer prices

From £968 GBP
$1,297 USD
As of October 30, 2026
Save £1,087 GBP (53%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,826 GBP at NZ Jewellers · As of October 30, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1226247083. Listed at 11 retailers as of October 26, 2026, with a 112% 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

0.70
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1226247083
Dimensions5.42 × 4.39 × 3.16 mm
L/W Ratio1.23
Culet sizeNone
Top View
5.42 mm4.39 mm0.70 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1226247083
Side View
Table 66.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 71.8%

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 30
Current: £2,826 GBP|Low: £968 GBP|High: £2,857 GBP|Avg: £1,555 GBP|-1.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 5£968 GBP
Retailer 6£982 GBP
Retailer 9£1,061 GBP
Retailer 10£1,111 GBP
Retailer 3£1,211 GBP
Retailer 2£1,299 GBP
Retailer 7£1,430 GBP
Retailer 4£1,582 GBP
Retailer 8£2,055 GBP
NZ Jewellers£2,826 GBP

44 data points across 10 retailers

11 retailers£968 GBP to £2,055 GBP

B+
Cheapest Retailer
-
£968 GBP
$1,297 USD
Final sale: no returns
B+
Retailer 2
-
£982 GBP
$1,316 USD
View
B+
Retailer 3
-
£1,061 GBP
$1,422 USD
View
B+
Retailer 4
-
£1,111 GBP
$1,488 USD
View
B
Retailer 5
-
£1,211 GBP
$1,623 USD
View
Retailer 6
-
£1,238 GBP
$1,659 USD
View
Price last confirmed 54 days ago
B
Retailer 7
-
£1,299 GBP
View
B
Retailer 8
-
£1,430 GBP
View
B
Retailer 9
-
£1,582 GBP
€2,019 EUR
View
B
Retailer 10
-
£2,055 GBP
View
Most Expensive
NZ Jewellers
0eeacb89-c575-492f-be60-38d0c6c3da86 · Oct 30
£2,826 GBP
$3,786 USD
View
Price under review
10 more retailers have this diamond
Prices start from £968 GBPSave up to £1,087 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
£968 GBP