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Radiant|Natural|GIA

0.70ct D SI2 Radiant Natural Diamond

EX • D/SI2 • GIA 2215444601

Certificate GIA 2215444601

Diamond specifications and retailer prices

From £1,009 GBP
$1,352 USD
As of October 30, 2026
Save £615 GBP (38%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,624 GBP at 77 Diamonds · As of October 28, 2026
View at 77 Diamonds

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 2215444601. Listed at 6 retailers as of October 28, 2026, with prices from £1,009 to £1,624, a £615 spread on the same certified stone. 77 Diamonds lists it at £1,624. 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2215444601
Dimensions6.12 × 4.45 × 3.01 mm
L/W Ratio1.38
Culet sizeNone
Top View
6.12 mm4.45 mm0.70 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2215444601
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,624 GBP|Low: £917 GBP|High: £1,636 GBP|Avg: £1,267 GBP|+1.7%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 28, 2026
Retailer 2£1,009 GBP
Retailer 4£1,062 GBP
Retailer 3£1,334 GBP
Retailer 5£1,347 GBP
77 Diamonds£1,624 GBP

34 data points across 5 retailers

6 retailers£1,009 GBP to £1,624 GBP

B+
Cheapest Retailer
-
£1,009 GBP
$1,352 USD
Final sale: no returns
B+
Retailer 2
-
£1,043 GBP
$1,397 USD
View
B+
Retailer 3
-
£1,062 GBP
$1,423 USD
View
B
Retailer 4
-
£1,334 GBP
$1,787 USD
View
B
Retailer 5
-
£1,347 GBP
CA$2,506 CAD
View
Most Expensive
B
77 Diamonds
RADMBNXPG5AHD · Oct 28
£1,624 GBP
View
5 more retailers have this diamond
Prices start from £1,009 GBPSave up to £615 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
£1,009 GBP