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Round|Natural|GIA

2.55ct I VS1 Round Natural Diamond

GD • I/VS1 • GIA 5234153942

Certificate GIA 5234153942

Diamond specifications and retailer prices

From £16,222 GBP
As of November 1, 2026
Save £8,438 GBP (34%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £24,660 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 2.55ct natural round diamond

This 2.55ct natural round sits in the two to three carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by GIA 5234153942. Listed at 8 retailers as of October 29, 2026, with prices from £16,222 to £24,660, a £8,438 spread on the same certified stone. MOH London lists it at £24,660. 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

2.55
Carat
I
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle35°
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 5234153942
Dimensions8.84 × 8.99 × 5.20 mm
L/W Ratio1.02
Top View
8.84 mm8.99 mm2.55 ctI / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5234153942
Side View
Table 57.0%Crown 35°Girdle: VTN-MEDPavilion 39.6°Culet: SmallDepth 58.3%

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 1
Current: £24,660 GBP|Low: £14,886 GBP|High: £27,157 GBP|Avg: £18,157 GBP|-8.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 8£15,129 GBP
Retailer 2£16,222 GBP
Retailer 7£16,642 GBP
Retailer 4£17,151 GBP
Retailer 6£17,151 GBP
Retailer 5£17,725 GBP
Retailer 3£19,057 GBP
MOH London£24,660 GBP

40 data points across 8 retailers

8 retailers£16,222 GBP to £24,660 GBP

Retailer 1
-
£15,129 GBP
$20,271 USD
Price last confirmed 8 days ago
A
Retailer 2
-
£16,222 GBP
View
B+
Retailer 3
-
£16,642 GBP
$22,299 USD
View
B+
Retailer 4
-
£17,151 GBP
$22,980 USD
View
B+
Retailer 5
-
£17,151 GBP
$22,980 USD
View
B+
Retailer 6
-
£17,725 GBP
$23,750 USD
View
B+
Retailer 7
-
£19,057 GBP
€24,319 EUR
View
Most Expensive
B
MOH London
FA1BF78AC · Oct 29
£24,660 GBP
View
7 more retailers have this diamond
Prices start from £16,222 GBPSave up to £8,438 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
2.55ct Round
£16,222 GBP