Round|Natural|GIA

1.01ct I VVS1 Round Natural Diamond

VG • I/VVS1 • GIA 6545599131

Certificate GIA 6545599131

Diamond specifications and retailer prices

From £2,315 GBP
$3,102 USD
As of October 30, 2026
Save £2,499 GBP (52%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £5,015 GBP at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by GIA 6545599131. Listed at 20 retailers as of October 30, 2026, with a 108% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
I
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6545599131
Dimensions6.32 × 6.34 × 4.01 mm
L/W Ratio1.00
Top View
6.32 mm6.34 mm1.01 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6545599131
Side View
Table 57.0%Crown 36°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 63.4%

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: Oct 30
Current: £3,356 GBP|Low: £2,406 GBP|High: £4,872 GBP|Avg: £3,284 GBP|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 10£2,406 GBP
Retailer 8£2,417 GBP
Retailer 2£2,511 GBP
Retailer 4£2,636 GBP
Retailer 6£2,926 GBP
Retailer 11£3,084 GBP
Retailer 9£3,317 GBP
Retailer 1£3,356 GBP
Retailer 7£3,538 GBP
Retailer 3£3,685 GBP
Retailer 5£4,814 GBP

38 data points across 11 retailers

20 retailers£2,315 GBP to £4,814 GBP

A
Cheapest Retailer
-
£2,315 GBP
$3,102 USD
A
Retailer 2
-
£2,406 GBP
$3,224 USD
View
Final sale: no returns
A
Retailer 3
-
£2,417 GBP
$3,239 USD
View
A
Retailer 4
-
£2,472 GBP
$3,312 USD
View
A
Retailer 5
-
£2,511 GBP
$3,365 USD
View
Retailer 6
-
£2,608 GBP
$3,494 USD
View
Price last confirmed 16 days ago
Retailer 7
-
£2,608 GBP
$3,494 USD
View
Price last confirmed 14 days ago
B+
Retailer 8
-
£2,614 GBP
$3,502 USD
View
A
Retailer 9
-
£2,636 GBP
View
Retailer 10
-
£2,708 GBP
$3,629 USD
View
Price last confirmed 16 days ago
B+
Retailer 11
-
£2,926 GBP
View
Retailer 12
-
£3,009 GBP
$4,032 USD
View
Price last confirmed 13 days ago
Retailer 13
-
£3,084 GBP
A$6,356 AUD
View
Price last confirmed 23 days ago
Retailer 14
-
£3,259 GBP
$4,367 USD
View
Price last confirmed 17 days ago
B
Retailer 15
-
£3,317 GBP
View
B+
Retailer 16
-
£3,356 GBP
€4,282 EUR
View
B+
Retailer 17
-
£3,538 GBP
ZAR 76,594 ZAR
View
B
Retailer 18
-
£3,685 GBP
View
B
Retailer 19
-
£4,814 GBP
View
Most Expensive
NZ Jewellers
58f301c1-5d89-4651-b74f-bdffb9ed7c0f · Oct 17
£5,015 GBP
$6,720 USD
View
Price last confirmed 15 days ago
19 more retailers have this diamond
Prices start from £2,315 GBPSave up to £2,499 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
1.01ct Round
£2,315 GBP