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Radiant|Natural|GIA

1.55ct K VS2 Radiant Natural Diamond

EX • K/VS2 • GIA 1427987868

Certificate GIA 1427987868

Diamond specifications and retailer prices

From £1,777 GBP
As of November 5, 2026
Save £1,921 GBP (52%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £3,699 GBP 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 £1,777 to £3,699, a £1,921 spread on the same certified stone. MOH London lists it at £3,699. 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
Colour
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: £3,699 GBP|Low: £1,777 GBP|High: £3,777 GBP|Avg: £2,386 GBP|+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£1,777 GBP
Retailer 7£1,895 GBP
Retailer 9£2,034 GBP
Retailer 6£2,073 GBP
Retailer 8£2,196 GBP
Retailer 3£2,223 GBP
Retailer 2£2,241 GBP
Retailer 4£2,584 GBP
MOH London£3,699 GBP

44 data points across 9 retailers

8 retailers£1,777 GBP to £3,699 GBP

A
Cheapest Retailer
-
£1,777 GBP
A
Retailer 2
-
£1,895 GBP
View
A
Retailer 3
-
£2,073 GBP
View
Retailer 4
-
£2,196 GBP
View
Price last confirmed 13 days ago
A
Retailer 5
-
£2,223 GBP
View
A
Retailer 6
-
£2,241 GBP
View
A
Retailer 7
-
£2,584 GBP
View
Most Expensive
B+
MOH London
D75A2D108 · Nov 4
£3,699 GBP
View
7 more retailers have this diamond
Prices start from £1,777 GBPSave up to £1,921 GBP

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
£1,777 GBP