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Radiant|Natural|GIA

0.71ct J SI1 Radiant Natural Diamond

GD • J/SI1 • GIA 5182116929

Certificate GIA 5182116929

Diamond specifications and retailer prices

From £827 GBP
$1,108 USD
As of November 2, 2026
Save £510 GBP (38%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,337 GBP at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.71ct natural radiant diamond

This 0.71ct natural radiant sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5182116929. Listed at 3 retailers as of November 2, 2026, with prices from £827 to £1,337, a £510 spread on the same certified stone. 77 Diamonds lists it at £1,337. 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
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5182116929
Dimensions4.92 × 4.66 × 3.54 mm
L/W Ratio1.06
Top View
4.92 mm4.66 mm0.71 ctJ / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5182116929
Side View
Table 69.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 75.9%

Caratlytics Score

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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: £1,337 GBP|Low: £752 GBP|High: £1,339 GBP|Avg: £1,048 GBP|+2.3%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 3£827 GBP
Retailer 2£911 GBP
77 Diamonds£1,337 GBP

35 data points across 3 retailers

3 retailers£827 GBP to £1,337 GBP

B
Cheapest Retailer
-
£827 GBP
$1,108 USD
Final sale: no returns
C
Retailer 2
-
£911 GBP
$1,220 USD
View
Most Expensive
C
77 Diamonds
RADMBNZBYUVFY · Nov 2
£1,337 GBP
View
2 more retailers have this diamond
Prices start from £827 GBPSave up to £510 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
0.71ct Radiant
£827 GBP