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Radiant|Natural|GIA

0.70ct H SI1 Radiant Natural Diamond

VG • H/SI1 • GIA 5433029636

Certificate GIA 5433029636

Diamond specifications and retailer prices

From £851 GBP
$1,140 USD
As of November 2, 2026
Save £1,398 GBP (62%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,249 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5433029636. Listed at 17 retailers as of October 30, 2026, with prices from £851 to £2,249, a £1,398 spread on the same certified stone. NZ Jewellers lists it at £2,249. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5433029636
Dimensions5.67 × 4.73 × 3.09 mm
L/W Ratio1.20
Culet sizeNone
Key to symbols
Indented Natural, Feather
Top View
5.67 mm4.73 mm0.70 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 5433029636
Side View
Table 77.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £1,052 GBP|Low: £709 GBP|High: £1,668 GBP|Avg: £1,171 GBP|+5.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7£851 GBP
Retailer 6£866 GBP
Retailer 1£1,052 GBP
Retailer 5£1,125 GBP
Retailer 8£1,205 GBP
Retailer 3£1,288 GBP
Retailer 4£1,377 GBP
Retailer 2£1,648 GBP

44 data points across 8 retailers

17 retailers£851 GBP to £2,249 GBP

B
Cheapest Retailer
-
£851 GBP
$1,140 USD
Final sale: no returns
Retailer 2
-
£866 GBP
$1,160 USD
View
Price last confirmed 11 days ago
B
Retailer 3
-
£883 GBP
$1,183 USD
View
B
Retailer 4
-
£884 GBP
$1,185 USD
View
B
Retailer 5
-
£922 GBP
$1,235 USD
View
B
Retailer 6
-
£922 GBP
$1,235 USD
View
B
Retailer 7
-
£958 GBP
$1,283 USD
View
B
Retailer 8
-
£1,022 GBP
$1,370 USD
View
B
Retailer 9
-
£1,052 GBP
View
B
Retailer 10
-
£1,064 GBP
$1,425 USD
View
B
Retailer 11
-
£1,064 GBP
$1,425 USD
View
B
Retailer 12
-
£1,125 GBP
View
Retailer 13
-
£1,205 GBP
A$2,485 AUD
View
Price last confirmed 29 days ago
B
Retailer 14
-
£1,288 GBP
€1,643 EUR
View
B
Retailer 15
-
£1,377 GBP
ZAR 29,799 ZAR
View
B
Retailer 16
-
£1,648 GBP
View
Most Expensive
C
NZ Jewellers
5f95d3ff-ed0c-4b2a-b3a1-31bacde271d0 · Oct 30
£2,249 GBP
$3,013 USD
View
16 more retailers have this diamond
Prices start from £851 GBPSave up to £1,398 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
£851 GBP