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Radiant|Natural|GIA

1.81ct K VS1 Radiant Natural Diamond

VG • K/VS1 • GIA 6555000813

Certificate GIA 6555000813

Diamond specifications and retailer prices

From €4,001 EUR
As of November 6, 2026
Save €5,116 EUR (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €9,117 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.81ct natural radiant diamond

This 1.81ct natural radiant sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6555000813. Listed at 20 retailers as of November 5, 2026, with prices from €4,001 to €9,117, a €5,116 spread on the same certified stone. NZ Jewellers lists it at €9,117. 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

1.81
Carat
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle47.7°
Pavilion angle58.9°
OriginNatural
Grading LabGIA
CertificateGIA 6555000813
Dimensions7.91 × 6.16 × 4.19 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
7.91 mm6.16 mm1.81 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555000813
Side View
Table 68.0%Crown 47.7°Girdle: THK-VTKPavilion 58.9°Culet: NoneDepth 68.0%

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 6
Current: €9,117 EUR|Low: €3,966 EUR|High: €9,292 EUR|Avg: €5,593 EUR|-1.9%
NZ Jewellers
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 7, 2026
Retailer 19€4,001 EUR
Retailer 4€4,145 EUR
Retailer 11€4,305 EUR
Retailer 18€4,326 EUR
Retailer 6€4,348 EUR
Retailer 7€4,939 EUR
Retailer 8€4,939 EUR
Retailer 10€4,974 EUR
Retailer 2€5,081 EUR
Retailer 14€5,108 EUR
Retailer 12€5,141 EUR
Retailer 9€5,409 EUR
Retailer 20€5,438 EUR
Retailer 5€5,698 EUR
Retailer 15€5,923 EUR
Retailer 13€6,580 EUR
Retailer 16€7,249 EUR
Retailer 17€8,009 EUR
Retailer 3€8,281 EUR
NZ Jewellers€9,117 EUR

40 data points across 20 retailers

20 retailers€4,001 EUR to €9,117 EUR

A
Cheapest Retailer
-
€4,001 EUR
A
Retailer 2
-
€4,145 EUR
View
A
Retailer 3
-
€4,305 EUR
View
A
Retailer 4
-
€4,326 EUR
View
A
Retailer 5
-
€4,348 EUR
View
B+
Retailer 6
-
€4,939 EUR
View
B+
Retailer 7
-
€4,939 EUR
View
B+
Retailer 8
-
€4,974 EUR
View
Retailer 9
-
€5,081 EUR
View
B+
Retailer 10
-
€5,108 EUR
View
Retailer 11
-
€5,141 EUR
View
Price last confirmed 23 days ago
B+
Retailer 12
-
€5,409 EUR
View
B+
Retailer 13
-
€5,438 EUR
View
B+
Retailer 14
-
€5,698 EUR
View
B+
Retailer 15
-
€5,923 EUR
View
Retailer 16
-
€6,580 EUR
View
B
Retailer 17
-
€7,249 EUR
View
B
Retailer 18
-
€8,009 EUR
View
B
Retailer 19
-
€8,281 EUR
View
Most Expensive
B
NZ Jewellers
7deb3239-25bb-49e2-a5a4-3a56ea24ebfd · Nov 5
€9,117 EUR
$10,179 USD
View
19 more retailers have this diamond
Prices start from €4,001 EURSave up to €5,116 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
1.81ct Radiant
€4,001 EUR