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Radiant|Natural|GIA

0.81ct H SI1 Radiant Natural Diamond

GD • H/SI1 • GIA 6482580848

Certificate GIA 6482580848

Diamond specifications and retailer prices

From €1,061 EUR
HK$9,300 HKD
As of November 1, 2026
Save €1,190 EUR (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,251 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 0.81ct natural radiant diamond

This 0.81ct natural radiant sits in the just-under-one-carat band, graded H 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 6482580848. Listed at 16 retailers as of November 1, 2026, with prices from €1,061 to €2,251, a €1,190 spread on the same certified stone. MOH London lists it at €2,251. 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

0.81
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6482580848
Dimensions6.22 × 4.64 × 3.00 mm
L/W Ratio1.34
Top View
6.22 mm4.64 mm0.81 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6482580848
Side View
Table 69.0%CrownGirdlePavilionCulet: NoneDepth 64.6%

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 1
Current: €2,251 EUR|Low: €1,050 EUR|High: €2,997 EUR|Avg: €1,624 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 5€1,061 EUR
Retailer 4€1,108 EUR
Retailer 10€1,134 EUR
Retailer 9€1,139 EUR
Retailer 12€1,324 EUR
Retailer 2€1,358 EUR
Retailer 8€1,435 EUR
Retailer 11€1,603 EUR
Retailer 6€1,713 EUR
Retailer 7€1,817 EUR
MOH London€2,251 EUR
Retailer 3€2,997 EUR

41 data points across 12 retailers

16 retailers€1,061 EUR to €2,251 EUR

B+
Cheapest Retailer
-
€1,061 EUR
HK$9,300 HKD
B+
Retailer 2
-
€1,134 EUR
$1,272 USD
View
Final sale: no returns
B+
Retailer 3
-
€1,139 EUR
$1,277 USD
View
Retailer 4
-
€1,229 EUR
$1,378 USD
View
Price last confirmed 26 days ago
Retailer 5
-
€1,229 EUR
$1,378 USD
View
Price last confirmed 26 days ago
B+
Retailer 6
-
€1,275 EUR
$1,430 USD
View
Retailer 7
-
€1,286 EUR
$1,442 USD
View
Price last confirmed 33 days ago
B+
Retailer 8
-
€1,324 EUR
$1,485 USD
View
B
Retailer 9
-
€1,349 EUR
$1,513 USD
View
B
Retailer 10
-
€1,358 EUR
£1,199 GBP
View
Retailer 11
-
€1,418 EUR
$1,590 USD
View
Price last confirmed 35 days ago
B
Retailer 12
-
€1,435 EUR
£1,268 GBP
View
Retailer 13
-
€1,603 EUR
A$2,767 AUD
View
Price last confirmed 28 days ago
B
Retailer 14
-
€1,713 EUR
View
B
Retailer 15
-
€1,817 EUR
ZAR 32,930 ZAR
View
Most Expensive
B
MOH London
0FC667D7A · Nov 2
€2,251 EUR
£1,988 GBP
View
15 more retailers have this diamond
Prices start from €1,061 EURSave up to €1,190 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+
0.81ct Radiant
€1,061 EUR