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Round|Natural|GIA

1.55ct K VS2 Round Natural Diamond

ID • K/VS2 • GIA 5436197275

Certificate GIA 5436197275

Diamond specifications and retailer prices

From £3,169 GBP
As of November 4, 2026
Save £1,441 GBP (31%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £4,610 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.55ct natural round diamond

This 1.55ct natural round 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 and certified by GIA 5436197275. Listed at 5 retailers as of November 4, 2026, with prices from £3,169 to £4,610, a £1,441 spread on the same certified stone. 77 Diamonds lists it at £4,610. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5436197275
Dimensions7.38 × 7.37 × 4.60 mm
L/W Ratio1.00
Top View
7.38 mm7.37 mm1.55 ctK / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5436197275
Side View
Table 59.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 62.4%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: £4,610 GBP|Low: £3,104 GBP|High: £4,714 GBP|Avg: £3,706 GBP|+0.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2£3,169 GBP
Retailer 4£3,358 GBP
Retailer 3£3,419 GBP
Retailer 6£3,617 GBP
Retailer 5£4,031 GBP
77 Diamonds£4,610 GBP

31 data points across 6 retailers

5 retailers£3,169 GBP to £4,610 GBP

A
Cheapest Retailer
-
£3,169 GBP
A
Retailer 2
-
£3,358 GBP
View
A
Retailer 3
-
£3,419 GBP
View
B+
Retailer 4
-
£3,617 GBP
View
Most Expensive
B+
77 Diamonds
RBZYKVCQ5ZB · Nov 6
£4,610 GBP
View
4 more retailers have this diamond
Prices start from £3,169 GBPSave up to £1,441 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 Round
£3,169 GBP