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Radiant|Natural|GIA

0.70ct D SI2 Radiant Natural Diamond

EX • D/SI2 • GIA 2527823063

Certificate GIA 2527823063

Diamond specifications and retailer prices

From £708 GBP
$948 USD
As of October 29, 2026
Save £1,511 GBP (68%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £2,219 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 2527823063. Listed at 6 retailers as of October 29, 2026, with prices from £708 to £2,219, a £1,511 spread on the same certified stone. NZ Jewellers lists it at £2,219. 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle44.46°
Pavilion angle30.47°
OriginNatural
Grading LabGIA
CertificateGIA 2527823063
Dimensions6.20 × 4.28 × 2.87 mm
L/W Ratio1.45
Top View
6.20 mm4.28 mm0.70 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2527823063
Side View
Table 66.0%Crown 44.46°Girdle: STK-THKPavilion 30.47°Culet: NoneDepth 67.1%

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: Oct 29
Current: £2,219 GBP|Low: £334 GBP|High: £2,219 GBP|Avg: £972 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 8£334 GBP
Retailer 5£708 GBP
Retailer 4£735 GBP
Retailer 6£777 GBP
Retailer 7£793 GBP
Retailer 9£872 GBP
Retailer 2£942 GBP
Retailer 10£967 GBP
Retailer 3£1,303 GBP
NZ Jewellers£2,219 GBP

26 data points across 10 retailers

6 retailers£708 GBP to £2,219 GBP

A
Cheapest Retailer
-
£708 GBP
$948 USD
A
Retailer 2
-
£735 GBP
$985 USD
View
B+
Retailer 3
-
£777 GBP
$1,041 USD
View
B+
Retailer 4
-
£942 GBP
View
B
Retailer 5
-
£1,303 GBP
View
Most Expensive
B
NZ Jewellers
60df6bfb-1827-4b6d-94ca-2ea0bf672b8f · Oct 30
£2,219 GBP
$2,973 USD
View
5 more retailers have this diamond
Prices start from £708 GBPSave up to £1,511 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
£708 GBP