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Radiant|Natural|GIA

0.72ct K SI1 Radiant Natural Diamond

EX • K/SI1 • GIA 5211995344

Certificate GIA 5211995344

Diamond specifications and retailer prices

From £566 GBP
As of November 5, 2026
Save £1,210 GBP (68%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,777 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.72ct natural radiant diamond

This 0.72ct natural radiant sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5211995344. Listed at 11 retailers as of November 5, 2026, with prices from £566 to £1,777, a £1,210 spread on the same certified stone. NZ Jewellers lists it at £1,777. 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

0.72
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5211995344
Dimensions5.67 × 4.51 × 3.19 mm
L/W Ratio1.26
Top View
5.67 mm4.51 mm0.72 ctK / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 5211995344
Side View
Table 70.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.8%

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: Nov 5
Current: £1,777 GBP|Low: £566 GBP|High: £1,777 GBP|Avg: £808 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
November 7, 2026
Retailer 9£566 GBP
Retailer 11£566 GBP
Retailer 12£588 GBP
Retailer 10£654 GBP
Retailer 5£673 GBP
Retailer 3£695 GBP
Retailer 6£710 GBP
Retailer 4£721 GBP
Retailer 7£799 GBP
Retailer 8£846 GBP
Retailer 2£1,032 GBP
NZ Jewellers£1,777 GBP

18 data points across 12 retailers

11 retailers£566 GBP to £1,777 GBP

Retailer 1
-
£566 GBP
Price last confirmed 9 days ago
B+
Retailer 2
-
£566 GBP
View
B+
Retailer 3
-
£588 GBP
View
B+
Retailer 4
-
£654 GBP
View
B+
Retailer 5
-
£673 GBP
View
B
Retailer 6
-
£695 GBP
View
B+
Retailer 7
-
£710 GBP
View
B+
Retailer 8
-
£799 GBP
View
B
Retailer 9
-
£846 GBP
View
B
Retailer 10
-
£1,032 GBP
View
Most Expensive
C
NZ Jewellers
15df4176-96a3-403b-85b3-0609a4facdca · Nov 5
£1,777 GBP
$2,378 USD
View
10 more retailers have this diamond
Prices start from £566 GBPSave up to £1,210 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+
0.72ct Radiant
£566 GBP