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Radiant|Natural|GIA

1.51ct K VS1 Radiant Natural Diamond

EX • K/VS1 • GIA 5566584243

Certificate GIA 5566584243

Diamond specifications and retailer prices

From €2,705 EUR
As of November 6, 2026
Save €3,668 EUR (58%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €6,373 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural radiant diamond

This 1.51ct 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 5566584243. Listed at 13 retailers as of November 4, 2026, with prices from €2,705 to €6,373, a €3,668 spread on the same certified stone. MOH London lists it at €6,373. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
K
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566584243
Dimensions7.79 × 5.76 × 3.72 mm
L/W Ratio1.35
Girdle conditionPolished
Top View
7.79 mm5.76 mm1.51 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566584243
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.6%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: €6,373 EUR|Low: €2,648 EUR|High: €6,390 EUR|Avg: €3,981 EUR|+3.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 7, 2026
Retailer 3€2,705 EUR
Retailer 11€3,276 EUR
Retailer 7€3,405 EUR
Retailer 2€3,443 EUR
Retailer 10€3,527 EUR
Retailer 6€3,581 EUR
Retailer 4€3,592 EUR
Retailer 13€3,627 EUR
Retailer 5€3,950 EUR
Retailer 8€4,116 EUR
Retailer 9€4,664 EUR
Retailer 12€5,597 EUR
MOH London€6,373 EUR

16 data points across 13 retailers

13 retailers€2,705 EUR to €6,373 EUR

A
Cheapest Retailer
-
€2,705 EUR
A
Retailer 2
-
€3,276 EUR
View
A
Retailer 3
-
€3,405 EUR
View
A
Retailer 4
-
€3,443 EUR
View
A
Retailer 5
-
€3,527 EUR
View
Final sale: no returns
A
Retailer 6
-
€3,581 EUR
View
A
Retailer 7
-
€3,592 EUR
View
A
Retailer 8
-
€3,627 EUR
View
A
Retailer 9
-
€3,950 EUR
View
A
Retailer 10
-
€4,116 EUR
View
B+
Retailer 11
-
€4,664 EUR
View
B
Retailer 12
-
€5,597 EUR
View
Most Expensive
B
MOH London
3DF4A9002 · Nov 4
€6,373 EUR
£5,603 GBP
View
12 more retailers have this diamond
Prices start from €2,705 EURSave up to €3,668 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
1.51ct Radiant
€2,705 EUR