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Radiant|Natural|GIA

1.57ct K VS1 Radiant Natural Diamond

VG • K/VS1 • GIA 6552746081

Certificate GIA 6552746081

Diamond specifications and retailer prices

From €3,136 EUR
As of November 5, 2026
Save €626 EUR (17%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €3,762 EUR at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.57ct natural radiant diamond

This 1.57ct 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 6552746081. Listed at 2 retailers as of November 5, 2026, with prices from €3,136 to €3,762, a €626 spread on the same certified stone. Blue Nile lists it at €3,762. 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

1.57
Carat
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.7°
Pavilion angle58.7°
OriginNatural
Grading LabGIA
CertificateGIA 6552746081
Dimensions7.53 × 5.89 × 4.03 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Knot
Top View
7.53 mm5.89 mm1.57 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552746081
Side View
Table 68.0%Crown 47.7°Girdle: THK-VTKPavilion 58.7°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: €3,762 EUR|Low: €3,136 EUR|High: €3,848 EUR|Avg: €3,474 EUR|-2.2%
Blue Nile
Retailer 2
November 5, 2026
Retailer 2€3,136 EUR
Blue Nile€3,762 EUR

18 data points across 2 retailers

2 retailers€3,136 EUR to €3,762 EUR

A
Cheapest Retailer
-
€3,136 EUR
Most Expensive
B+
Blue Nile
29826218 · Nov 5
€3,762 EUR
$4,200 USD
View
1 more retailer has this diamond
Prices start from €3,136 EURSave up to €626 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
1.57ct Radiant
€3,136 EUR