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Radiant|Natural|GIA

0.81ct I VS1 Radiant Natural Diamond

EX • I/VS1 • GIA 6555105446

Certificate GIA 6555105446

Diamond specifications and retailer prices

From €733 EUR
HK$6,400 HKD
As of November 1, 2026
Save €1,098 EUR (60%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,594 EUR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.81ct natural radiant diamond

This 0.81ct natural radiant sits in the just-under-one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555105446. Listed at 19 retailers as of November 1, 2026, with a 150% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555105446
Dimensions6.34 × 4.69 × 3.12 mm
L/W Ratio1.35
Top View
6.34 mm4.69 mm0.81 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555105446
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,161 EUR|Low: €733 EUR|High: €2,033 EUR|Avg: €1,238 EUR|-4.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 12€733 EUR
Retailer 2€923 EUR
Retailer 16€938 EUR
Retailer 11€997 EUR
Retailer 10€1,004 EUR
Retailer 8€1,033 EUR
Retailer 4€1,123 EUR
Retailer 7€1,157 EUR
Retailer 1€1,161 EUR
Retailer 14€1,163 EUR
Retailer 13€1,279 EUR
Retailer 9€1,382 EUR
Retailer 3€1,488 EUR
Retailer 5€1,522 EUR
Retailer 15€1,831 EUR
Retailer 6€2,019 EUR

20 data points across 16 retailers

19 retailers€733 EUR to €1,831 EUR

A
Cheapest Retailer
-
€733 EUR
HK$6,400 HKD
A
Retailer 2
-
€923 EUR
$1,031 USD
View
Final sale: no returns
A
Retailer 3
-
€938 EUR
View
A
Retailer 4
-
€997 EUR
$1,114 USD
View
A
Retailer 5
-
€1,004 EUR
£883 GBP
View
Retailer 6
-
€1,033 EUR
SGD 1,559 SGD
View
Price last confirmed 10 days ago
A
Retailer 7
-
€1,123 EUR
$1,255 USD
View
A
Retailer 8
-
€1,157 EUR
$1,293 USD
View
A
Retailer 9
-
€1,161 EUR
£1,021 GBP
View
A
Retailer 10
-
€1,163 EUR
$1,299 USD
View
A
Retailer 11
-
€1,279 EUR
$1,429 USD
View
A
Retailer 12
-
€1,320 EUR
A$2,268 AUD
View
Retailer 13
-
€1,357 EUR
A$2,333 AUD
View
Price last confirmed 28 days ago
A
Retailer 14
-
€1,382 EUR
View
A
Retailer 15
-
€1,488 EUR
ZAR 26,859 ZAR
View
Retailer 16
-
€1,522 EUR
$1,701 USD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
€1,831 EUR
£1,611 GBP
View
Retailer 18
-
€2,019 EUR
£1,776 GBP
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
b646ff7a-92d9-4e7d-893d-2bd6b901b645 · Sep 25
€2,594 EUR
$2,898 USD
View
Price last confirmed 38 days ago
18 more retailers have this diamond
Prices start from €733 EURSave up to €1,098 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.

A
0.81ct Radiant
€733 EUR