Round|Natural|GIA

0.55ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 6345261562

Certificate GIA 6345261562

Diamond specifications and retailer prices

From £313 GBP
₹39,936 INR
As of October 30, 2026
Save £1,010 GBP (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,352 GBP at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

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 6345261562. Listed at 18 retailers as of October 27, 2026, with a 323% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishVery Good
SymmetryExcellent
FluorescenceStrong
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6345261562
Dimensions5.23 × 5.21 × 3.30 mm
L/W Ratio1.00
Top View
5.23 mm5.21 mm0.55 ctI / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6345261562
Side View
Table 56.0%Crown 36.5°Girdle: MediumPavilion 41°Culet: NoneDepth 63.1%

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: £1,323 GBP|Low: £311 GBP|High: £1,323 GBP|Avg: £577 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 9£313 GBP
Retailer 5£398 GBP
Retailer 4£433 GBP
Retailer 2£440 GBP
Retailer 13£440 GBP
Retailer 12£455 GBP
Retailer 14£455 GBP
Retailer 7£510 GBP
Retailer 3£522 GBP
Retailer 10£570 GBP
Retailer 6£648 GBP
Retailer 8£651 GBP
Retailer 11£979 GBP
NZ Jewellers£1,323 GBP

33 data points across 14 retailers

18 retailers£313 GBP to £1,323 GBP

A
Cheapest Retailer
-
£313 GBP
₹39,936 INR
A
Retailer 2
-
£398 GBP
$533 USD
View
Final sale: no returns
A
Retailer 3
-
£414 GBP
A$853 AUD
View
A
Retailer 4
-
£433 GBP
$580 USD
View
A
Retailer 5
-
£440 GBP
$590 USD
View
A
Retailer 6
-
£440 GBP
$590 USD
View
A
Retailer 7
-
£455 GBP
$609 USD
View
A
Retailer 8
-
£455 GBP
$609 USD
View
Retailer 9
-
£498 GBP
$667 USD
View
Price last confirmed 47 days ago
Retailer 10
-
£498 GBP
$667 USD
View
Price last confirmed 39 days ago
A
Retailer 11
-
£510 GBP
View
A
Retailer 12
-
£522 GBP
$699 USD
View
A
Retailer 13
-
£570 GBP
€728 EUR
View
Retailer 14
-
£648 GBP
A$1,337 AUD
View
Price last confirmed 28 days ago
B+
Retailer 15
-
£651 GBP
ZAR 14,096 ZAR
View
B
Retailer 16
-
£979 GBP
View
B
Retailer 17
-
£1,323 GBP
$1,773 USD
View
Most Expensive
NZ Jewellers
fd766f17-b210-41db-bd5d-e1a3d5dfcdf0 · Sep 19
£1,352 GBP
$1,812 USD
View
Price last confirmed 42 days ago
17 more retailers have this diamond
Prices start from £313 GBPSave up to £1,010 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
£313 GBP