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Radiant|Natural|GIA

0.80ct E SI1 Radiant Natural Diamond

VG • E/SI1 • GIA 2427636933

Certificate GIA 2427636933

Diamond specifications and retailer prices

From €1,808 EUR
$2,020 USD
As of October 28, 2026
Save €2,970 EUR (62%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €4,778 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural radiant diamond

This 0.8ct natural radiant sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2427636933. Listed at 21 retailers as of October 28, 2026, with prices from €1,808 to €4,778, a €2,970 spread on the same certified stone. NZ Jewellers lists it at €4,778. 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

0.80
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2427636933
Dimensions6.14 × 4.81 × 3.32 mm
L/W Ratio1.28
Top View
6.14 mm4.81 mm0.80 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2427636933
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.1%

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: Oct 28
Current: €2,442 EUR|Low: €1,646 EUR|High: €4,053 EUR|Avg: €2,501 EUR|+3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 7€1,808 EUR
Retailer 9€1,911 EUR
Retailer 8€1,997 EUR
Retailer 11€2,070 EUR
Retailer 2€2,072 EUR
Retailer 3€2,437 EUR
Retailer 1€2,442 EUR
Retailer 10€2,561 EUR
Retailer 4€2,850 EUR
Retailer 5€3,372 EUR
Retailer 6€4,009 EUR

43 data points across 11 retailers

21 retailers€1,808 EUR to €4,778 EUR

B+
Cheapest Retailer
-
€1,808 EUR
$2,020 USD
B+
Retailer 2
-
€1,862 EUR
$2,080 USD
View
B+
Retailer 3
-
€1,870 EUR
$2,089 USD
View
B
Retailer 4
-
€1,911 EUR
$2,135 USD
View
Final sale: no returns
B
Retailer 5
-
€1,997 EUR
$2,231 USD
View
B+
Retailer 6
-
€2,070 EUR
$2,313 USD
View
B+
Retailer 7
-
€2,070 EUR
$2,313 USD
View
B+
Retailer 8
-
€2,072 EUR
$2,315 USD
View
B+
Retailer 9
-
€2,115 EUR
$2,363 USD
View
B+
Retailer 10
-
€2,166 EUR
$2,420 USD
View
B
Retailer 11
-
€2,363 EUR
$2,640 USD
View
B
Retailer 12
-
€2,363 EUR
$2,640 USD
View
B
Retailer 13
-
€2,389 EUR
$2,669 USD
View
B
Retailer 14
-
€2,437 EUR
A$4,188 AUD
View
B
Retailer 15
-
€2,442 EUR
£2,149 GBP
View
B
Retailer 16
-
€2,444 EUR
$2,730 USD
View
Retailer 17
-
€2,561 EUR
A$4,402 AUD
View
Price last confirmed 22 days ago
B
Retailer 18
-
€2,850 EUR
View
B
Retailer 19
-
€3,372 EUR
ZAR 60,868 ZAR
View
B
Retailer 20
-
€4,009 EUR
£3,527 GBP
View
Most Expensive
B
NZ Jewellers
b01b6928-288b-497e-b5ae-43f3fbaeb095 · Oct 30
€4,778 EUR
$5,338 USD
View
20 more retailers have this diamond
Prices start from €1,808 EURSave up to €2,970 EUR

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+
0.80ct Radiant
€1,808 EUR