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Radiant|Natural|GIA

0.84ct I SI1 Radiant Natural Diamond

GD • I/SI1 • GIA 5221452079

Certificate GIA 5221452079

Diamond specifications and retailer prices

From £1,620 GBP
$2,170 USD
As of October 30, 2026
Save £898 GBP (36%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £2,517 GBP at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.84ct natural radiant diamond

This 0.84ct natural radiant sits in the just-under-one-carat band, graded I 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 5221452079. Listed at 3 retailers as of October 30, 2026, with prices from £1,620 to £2,517, a £898 spread on the same certified stone. 77 Diamonds lists it at £2,517. 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

0.84
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5221452079
Dimensions5.28 × 4.99 × 3.77 mm
L/W Ratio1.06
Top View
5.28 mm4.99 mm0.84 ctI / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5221452079
Side View
Table 73.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 75.6%

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: Oct 30
Current: £2,517 GBP|Low: £1,602 GBP|High: £2,520 GBP|Avg: £2,060 GBP|+1.0%
77 Diamonds
Retailer 2
October 31, 2026
Retailer 2£1,620 GBP
77 Diamonds£2,517 GBP

28 data points across 2 retailers

3 retailers£1,620 GBP to £2,517 GBP

B
Cheapest Retailer
-
£1,620 GBP
$2,170 USD
B
Retailer 2
-
£1,705 GBP
$2,284 USD
View
Most Expensive
C
77 Diamonds
RADZ6NNYEHCG · Oct 31
£2,517 GBP
View
2 more retailers have this diamond
Prices start from £1,620 GBPSave up to £898 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
0.84ct Radiant
£1,620 GBP