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Round|Natural|GIA

3.55ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 2155795959

Certificate GIA 2155795959

Diamond specifications and retailer prices

From £50,538 GBP
$67,715 USD
As of November 1, 2026
Save £18,739 GBP (27%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £91,347 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 3.55ct natural round diamond

This 3.55ct natural round sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2155795959. Listed at 10 retailers as of November 1, 2026, with a 37% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.55
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2155795959
Dimensions9.92 × 9.87 × 5.94 mm
L/W Ratio1.01
Culet sizeNone
Top View
9.92 mm9.87 mm3.55 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2155795959
Side View
Table 59.0%Crown 35.5°Girdle: ThinPavilion 40.6°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £91,347 GBP|Low: £50,538 GBP|High: £92,447 GBP|Avg: £63,976 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 4£50,538 GBP
Retailer 5£53,615 GBP
Retailer 8£58,490 GBP
Retailer 3£58,744 GBP
Retailer 6£60,927 GBP
Retailer 7£65,801 GBP
Retailer 2£69,277 GBP
MOH London£91,347 GBP

40 data points across 8 retailers

10 retailers£50,538 GBP to £69,277 GBP

B+
Cheapest Retailer
-
£50,538 GBP
$67,715 USD
B
Retailer 2
-
£53,615 GBP
$71,838 USD
View
Final sale: no returns
B
Retailer 3
-
£58,744 GBP
View
B
Retailer 4
-
£60,927 GBP
$81,635 USD
View
B
Retailer 5
-
£60,927 GBP
$81,635 USD
View
B
Retailer 6
-
£62,397 GBP
$83,605 USD
View
B
Retailer 7
-
£63,363 GBP
$84,900 USD
View
B
Retailer 8
-
£65,801 GBP
$88,166 USD
View
B
Retailer 9
-
£69,277 GBP
€88,403 EUR
View
Most Expensive
MOH London
352A55858 · Nov 1
£91,347 GBP
View
Price under review
9 more retailers have this diamond
Prices start from £50,538 GBPSave up to £18,739 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.

B+
3.55ct Round
£50,538 GBP