Radiant|Natural|GIA

0.71ct I SI1 Radiant Natural Diamond

VG • I/SI1 • GIA 2416908144

Certificate GIA 2416908144

Diamond specifications and retailer prices

From £449 GBP
As of November 6, 2026
Save £1,429 GBP (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,878 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.71ct natural radiant diamond

This 0.71ct natural radiant sits in the half to three-quarter carat band, graded I 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 2416908144. Listed at 18 retailers as of November 5, 2026, with prices from £449 to £1,878, a £1,429 spread on the same certified stone. NZ Jewellers lists it at £1,878. 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

0.71
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2416908144
Dimensions5.87 × 4.21 × 3.17 mm
L/W Ratio1.39
Top View
5.87 mm4.21 mm0.71 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2416908144
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 75.2%

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: Nov 6
Current: £1,878 GBP|Low: £439 GBP|High: £1,878 GBP|Avg: £903 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 8£449 GBP
Retailer 10£553 GBP
Retailer 9£601 GBP
Retailer 7£607 GBP
Retailer 3£622 GBP
Retailer 4£713 GBP
Retailer 5£843 GBP
Retailer 6£894 GBP
Retailer 11£900 GBP
Retailer 2£1,091 GBP
NZ Jewellers£1,878 GBP

46 data points across 11 retailers

18 retailers£449 GBP to £1,878 GBP

A
Cheapest Retailer
-
£449 GBP
B+
Retailer 2
-
£553 GBP
View
Final sale: no returns
Retailer 3
-
£598 GBP
View
Price last confirmed 59 days ago
Retailer 4
-
£599 GBP
View
Price last confirmed 9 days ago
B+
Retailer 5
-
£599 GBP
View
B+
Retailer 6
-
£601 GBP
View
B+
Retailer 7
-
£607 GBP
View
B+
Retailer 8
-
£621 GBP
View
B+
Retailer 9
-
£622 GBP
View
B+
Retailer 10
-
£691 GBP
View
B+
Retailer 11
-
£698 GBP
View
B+
Retailer 12
-
£713 GBP
View
B+
Retailer 13
-
£800 GBP
View
B+
Retailer 14
-
£843 GBP
View
B
Retailer 15
-
£894 GBP
View
Retailer 16
-
£900 GBP
View
Price last confirmed 34 days ago
B
Retailer 17
-
£1,091 GBP
View
Most Expensive
C
NZ Jewellers
c072538a-40d4-4294-b2e0-d82bda474404 · Nov 5
£1,878 GBP
$2,514 USD
View
17 more retailers have this diamond
Prices start from £449 GBPSave up to £1,429 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
0.71ct Radiant
£449 GBP