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Radiant|Natural|GIA

0.70ct H SI2 Radiant Natural Diamond

GD • H/SI2 • GIA 1438132571

Certificate GIA 1438132571

Diamond specifications and retailer prices

From £650 GBP
HK$6,800 HKD
As of October 31, 2026
Save £1,598 GBP (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,247 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1438132571. Listed at 14 retailers as of October 30, 2026, with prices from £650 to £2,247, a £1,598 spread on the same certified stone. NZ Jewellers lists it at £2,247. 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
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1438132571
Dimensions5.99 × 4.31 × 3.07 mm
L/W Ratio1.39
Key to symbols
Feather
Top View
5.99 mm4.31 mm0.70 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1438132571
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 71.2%

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 31
Current: £2,247 GBP|Low: £331 GBP|High: £2,247 GBP|Avg: £929 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
Retailer 17
October 31, 2026
Retailer 2£650 GBP
Retailer 16£716 GBP
Retailer 17£716 GBP
Retailer 8£724 GBP
Retailer 15£744 GBP
Retailer 5£756 GBP
Retailer 6£761 GBP
Retailer 4£816 GBP
Retailer 3£827 GBP
Retailer 10£839 GBP
Retailer 9£872 GBP
Retailer 13£875 GBP
Retailer 12£954 GBP
Retailer 11£1,008 GBP
Retailer 7£1,052 GBP
Retailer 14£1,315 GBP
NZ Jewellers£2,247 GBP

25 data points across 17 retailers

14 retailers£650 GBP to £2,247 GBP

B+
Cheapest Retailer
-
£650 GBP
HK$6,800 HKD
B+
Retailer 2
-
£716 GBP
$960 USD
View
B+
Retailer 3
-
£716 GBP
$960 USD
View
B+
Retailer 4
-
£724 GBP
$970 USD
View
B+
Retailer 5
-
£744 GBP
$997 USD
View
B
Retailer 6
-
£761 GBP
$1,020 USD
View
B
Retailer 7
-
£816 GBP
$1,093 USD
View
B
Retailer 8
-
£827 GBP
$1,108 USD
View
B
Retailer 9
-
£839 GBP
View
B
Retailer 10
-
£875 GBP
View
B
Retailer 11
-
£954 GBP
View
B
Retailer 12
-
£1,008 GBP
€1,286 EUR
View
B
Retailer 13
-
£1,315 GBP
View
Most Expensive
C
NZ Jewellers
72b36f35-b320-474a-b7df-8faaefbef3ab · Oct 30
£2,247 GBP
$3,011 USD
View
13 more retailers have this diamond
Prices start from £650 GBPSave up to £1,598 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
£650 GBP