CaratHunter
Plans
Round|Natural|GIA

0.55ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 6555861319

Certificate GIA 6555861319

Diamond specifications and retailer prices

From £309 GBP
₹39,460 INR
As of October 30, 2026
Save £319 GBP (51%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £628 GBP at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 0.55ct natural round diamond

This 0.55ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6555861319. Listed at 9 retailers as of October 30, 2026, with prices from £309 to £628, a £319 spread on the same certified stone. 77 Diamonds lists it at £628. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555861319
Dimensions5.25 × 5.30 × 3.22 mm
L/W Ratio1.01
Top View
5.25 mm5.30 mm0.55 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555861319
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.1%

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: Oct 30
Current: £628 GBP|Low: £309 GBP|High: £658 GBP|Avg: £470 GBP|-4.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 3£309 GBP
Retailer 9£363 GBP
Retailer 5£372 GBP
Retailer 4£417 GBP
Retailer 8£425 GBP
Retailer 6£445 GBP
Retailer 2£563 GBP
Retailer 7£589 GBP
77 Diamonds£628 GBP

33 data points across 9 retailers

9 retailers£309 GBP to £628 GBP

A
Cheapest Retailer
-
£309 GBP
₹39,460 INR
A
Retailer 2
-
£363 GBP
HK$3,800 HKD
View
A
Retailer 3
-
£372 GBP
SGD 674 SGD
View
A
Retailer 4
-
£417 GBP
A$860 AUD
View
Retailer 5
-
£425 GBP
€542 EUR
View
Price last confirmed 5 days ago
A
Retailer 6
-
£445 GBP
SGD 805 SGD
View
A
Retailer 7
-
£563 GBP
€719 EUR
View
A
Retailer 8
-
£589 GBP
$790 USD
View
Most Expensive
B+
77 Diamonds
RBCPC5Y82WRW · Oct 30
£628 GBP
View
8 more retailers have this diamond
Prices start from £309 GBPSave up to £319 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
0.55ct Round
£309 GBP