Radiant|Natural|GIA

1.55ct K VS2 Radiant Natural Diamond

EX • K/VS2 • GIA 1427987868

Certificate GIA 1427987868

Diamond specifications and retailer prices

From $2,379 USD
As of November 5, 2026
Save $2,571 USD (52%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,950 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.55ct natural radiant diamond

This 1.55ct natural radiant sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1427987868. Listed at 8 retailers as of November 4, 2026, with prices from $2,379 to $4,950, a $2,571 spread on the same certified stone. MOH London lists it at $4,950. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
K
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle49.9°
Pavilion angle58.9°
OriginNatural
Grading LabGIA
CertificateGIA 1427987868
Dimensions6.41 × 6.17 × 4.21 mm
L/W Ratio1.04
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
6.41 mm6.17 mm1.55 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1427987868
Side View
Table 66.0%Crown 49.9°Girdle: THK-VTKPavilion 58.9°Culet: NoneDepth 68.2%

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 5
Current: $4,950 USD|Low: $2,379 USD|High: $5,056 USD|Avg: $3,193 USD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 5$2,379 USD
Retailer 7$2,537 USD
Retailer 9$2,722 USD
Retailer 6$2,775 USD
Retailer 8$2,939 USD
Retailer 3$2,975 USD
Retailer 2$2,999 USD
Retailer 4$3,458 USD
MOH London$4,950 USD

44 data points across 9 retailers

8 retailers$2,379 USD to $4,950 USD

A
Cheapest Retailer
-
$2,379 USD
A
Retailer 2
-
$2,537 USD
View
A
Retailer 3
-
$2,775 USD
View
Retailer 4
-
$2,939 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$2,975 USD
View
A
Retailer 6
-
$2,999 USD
View
A
Retailer 7
-
$3,458 USD
View
Most Expensive
B+
MOH London
D75A2D108 · Nov 4
$4,950 USD
£3,898 GBP
View
7 more retailers have this diamond
Prices start from $2,379 USDSave up to $2,571 USD

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
1.55ct Radiant
$2,379 USD