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Radiant|Natural|GIA

1.80ct K VS1 Radiant Natural Diamond

EX • K/VS1 • GIA 6542288739

Certificate GIA 6542288739

Diamond specifications and retailer prices

From €5,353 EUR
As of November 6, 2026
Save €6,602 EUR (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €11,955 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.8ct natural radiant diamond

This 1.8ct 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542288739. Listed at 20 retailers as of November 5, 2026, with prices from €5,353 to €11,955, a €6,602 spread on the same certified stone. NZ Jewellers lists it at €11,955. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
K
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542288739
Dimensions8.24 × 6.05 × 4.22 mm
L/W Ratio1.36
Top View
8.24 mm6.05 mm1.80 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542288739
Side View
Table 68.0%CrownGirdlePavilionCulet: NoneDepth 69.8%

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 6
Current: €11,955 EUR|Low: €5,296 EUR|High: €11,955 EUR|Avg: €7,197 EUR|+1.0%
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
November 7, 2026
Retailer 16€5,353 EUR
Retailer 5€5,628 EUR
Retailer 10€5,648 EUR
Retailer 18€5,978 EUR
Retailer 7€5,987 EUR
Retailer 15€6,027 EUR
Retailer 17€6,364 EUR
Retailer 8€6,476 EUR
Retailer 4€6,575 EUR
Retailer 11€6,674 EUR
Retailer 12€6,699 EUR
Retailer 9€7,110 EUR
Retailer 6€7,472 EUR
Retailer 13€7,766 EUR
Retailer 3€7,874 EUR
Retailer 14€8,720 EUR
Retailer 2€9,908 EUR
NZ Jewellers€11,955 EUR

35 data points across 18 retailers

20 retailers€5,353 EUR to €11,955 EUR

B+
Cheapest Retailer
-
€5,353 EUR
B+
Retailer 2
-
€5,628 EUR
View
B+
Retailer 3
-
€5,648 EUR
View
Retailer 4
-
€5,903 EUR
View
Price last confirmed 12 days ago
Retailer 5
-
€5,978 EUR
View
Price last confirmed 9 days ago
B+
Retailer 6
-
€5,987 EUR
View
B+
Retailer 7
-
€6,027 EUR
View
B+
Retailer 8
-
€6,364 EUR
View
B
Retailer 9
-
€6,476 EUR
View
B
Retailer 10
-
€6,575 EUR
View
B+
Retailer 11
-
€6,674 EUR
View
B+
Retailer 12
-
€6,699 EUR
View
B
Retailer 13
-
€6,944 EUR
View
B
Retailer 14
-
€7,110 EUR
View
B
Retailer 15
-
€7,472 EUR
View
B
Retailer 16
-
€7,766 EUR
View
Retailer 17
-
€7,874 EUR
View
Price last confirmed 15 days ago
B
Retailer 18
-
€8,720 EUR
View
B
Retailer 19
-
€9,908 EUR
View
Most Expensive
B
NZ Jewellers
90d00b58-0430-4c87-97fa-15860d3e80c7 · Nov 5
€11,955 EUR
$13,348 USD
View
19 more retailers have this diamond
Prices start from €5,353 EURSave up to €6,602 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+
1.80ct Radiant
€5,353 EUR