Round|Natural|GIA

1.01ct E VS1 Round Natural Diamond

VG • E/VS1 • GIA 2566439553

Certificate GIA 2566439553

Diamond specifications and retailer prices

From £2,388 GBP
HK$25,000 HKD
As of October 31, 2026
Save £1,224 GBP (34%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £5,462 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 2566439553. Listed at 24 retailers as of October 30, 2026, with a 51% 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
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2566439553
Dimensions6.31 × 6.26 × 4.04 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.31 mm6.26 mm1.01 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566439553
Side View
Table 59.0%Crown 36°Girdle: MED-THKPavilion 41.8°Culet: NDepth 64.4%

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 31
Current: £5,462 GBP|Low: £2,340 GBP|High: £5,462 GBP|Avg: £3,236 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 31, 2026
Retailer 4£2,380 GBP
Retailer 13£2,388 GBP
Retailer 21£2,558 GBP
Retailer 12£2,578 GBP
Retailer 2£2,622 GBP
Retailer 17£2,653 GBP
Retailer 6£2,728 GBP
Retailer 19£2,768 GBP
Retailer 9£2,785 GBP
Retailer 10£2,894 GBP
Retailer 11£2,905 GBP
Retailer 24£2,933 GBP
Retailer 15£2,982 GBP
Retailer 3£3,135 GBP
Retailer 7£3,135 GBP
Retailer 20£3,373 GBP
Retailer 5£3,554 GBP
Retailer 22£3,585 GBP
Retailer 18£3,612 GBP
Retailer 23£3,617 GBP
Retailer 14£3,651 GBP
Retailer 16£4,577 GBP
Retailer 8£5,272 GBP
NZ Jewellers£5,462 GBP

21 data points across 24 retailers

24 retailers£2,388 GBP to £3,612 GBP

Retailer 1
-
£2,380 GBP
₹303,672 INR
Price last confirmed 11 days ago
A
Retailer 2
-
£2,388 GBP
HK$25,000 HKD
View
Retailer 3
-
£2,558 GBP
€3,264 EUR
View
Price last confirmed 8 days ago
A
Retailer 4
-
£2,578 GBP
€3,290 EUR
View
A
Retailer 5
-
£2,622 GBP
SGD 4,748 SGD
View
A
Retailer 6
-
£2,628 GBP
A$5,417 AUD
View
Retailer 7
-
£2,653 GBP
$3,555 USD
View
Price last confirmed 13 days ago
Retailer 8
-
£2,728 GBP
$3,655 USD
View
Price last confirmed 13 days ago
A
Retailer 9
-
£2,768 GBP
$3,709 USD
View
Retailer 10
-
£2,785 GBP
$3,732 USD
View
Price last confirmed 11 days ago
Retailer 11
-
£2,905 GBP
$3,892 USD
View
Price last confirmed 10 days ago
Retailer 12
-
£2,933 GBP
View
Price last confirmed 8 days ago
Retailer 13
-
£2,982 GBP
SGD 5,400 SGD
View
Price last confirmed 8 days ago
Retailer 14
-
£3,135 GBP
$4,201 USD
View
Price last confirmed 11 days ago
Retailer 15
-
£3,135 GBP
$4,201 USD
View
Price last confirmed 9 days ago
A
Retailer 16
-
£3,373 GBP
€4,304 EUR
View
Retailer 17
-
£3,554 GBP
View
Price last confirmed 8 days ago
Retailer 18
-
£3,585 GBP
A$7,391 AUD
View
Price last confirmed 8 days ago
B+
Retailer 19
-
£3,612 GBP
View
Retailer 20
-
£3,617 GBP
$4,847 USD
View
Price last confirmed 8 days ago
Retailer 21
-
£3,651 GBP
View
Price last confirmed 12 days ago
Retailer 22
-
£4,577 GBP
$6,133 USD
View
Price last confirmed 12 days ago
Retailer 23
-
£5,272 GBP
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
2f846b86-d71c-422b-9c15-8c7610b9d2c2 · Oct 17
£5,462 GBP
$7,319 USD
View
Price last confirmed 14 days ago
23 more retailers have this diamond
Prices start from £2,388 GBPSave up to £1,224 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
£2,388 GBP