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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 €1,066 EUR
HK$9,300 HKD
As of November 1, 2026
Save €1,194 EUR (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,260 EUR at MOH London · As of November 1, 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 €1,066 to €2,260, a €1,194 spread on the same certified stone. MOH London lists it at €2,260. 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
Color
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: €2,260 EUR|Low: €1,054 EUR|High: €3,008 EUR|Avg: €1,629 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 2, 2026
Retailer 5€1,066 EUR
Retailer 4€1,113 EUR
Retailer 10€1,139 EUR
Retailer 9€1,143 EUR
Retailer 12€1,329 EUR
Retailer 2€1,375 EUR
Retailer 8€1,441 EUR
Retailer 11€1,610 EUR
Retailer 6€1,720 EUR
Retailer 7€1,825 EUR
MOH London€2,260 EUR
Retailer 3€3,008 EUR

41 data points across 12 retailers

16 retailers€1,066 EUR to €2,260 EUR

B+
Cheapest Retailer
-
€1,066 EUR
HK$9,300 HKD
B+
Retailer 2
-
€1,139 EUR
$1,272 USD
View
Final sale: no returns
B+
Retailer 3
-
€1,143 EUR
$1,277 USD
View
Retailer 4
-
€1,233 EUR
$1,378 USD
View
Price last confirmed 25 days ago
Retailer 5
-
€1,233 EUR
$1,378 USD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
€1,280 EUR
$1,430 USD
View
Retailer 7
-
€1,291 EUR
$1,442 USD
View
Price last confirmed 32 days ago
B+
Retailer 8
-
€1,329 EUR
$1,485 USD
View
B
Retailer 9
-
€1,355 EUR
$1,513 USD
View
B
Retailer 10
-
€1,375 EUR
£1,209 GBP
View
Retailer 11
-
€1,423 EUR
$1,590 USD
View
Price last confirmed 34 days ago
B
Retailer 12
-
€1,441 EUR
£1,268 GBP
View
Retailer 13
-
€1,610 EUR
A$2,767 AUD
View
Price last confirmed 27 days ago
B
Retailer 14
-
€1,720 EUR
View
B
Retailer 15
-
€1,825 EUR
ZAR 32,930 ZAR
View
Most Expensive
B
MOH London
0FC667D7A · Nov 1
€2,260 EUR
£1,988 GBP
View
15 more retailers have this diamond
Prices start from €1,066 EURSave up to €1,194 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
€1,066 EUR