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Round|Natural|GIA

1.01ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 2566583519

Certificate GIA 2566583519

Diamond specifications and retailer prices

From £1,593 GBP
HK$16,700 HKD
As of November 1, 2026
Save £2,797 GBP (64%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £4,390 GBP at NZ Jewellers · As of October 30, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2566583519. Listed at 22 retailers as of October 30, 2026, with prices from £1,593 to £4,390, a £2,797 spread on the same certified stone. NZ Jewellers lists it at £4,390. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2566583519
Dimensions6.54 × 6.51 × 3.91 mm
L/W Ratio1.00
Top View
6.54 mm6.51 mm1.01 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2566583519
Side View
Table 59.0%Crown 34°Girdle: MED-MEDPavilion 40.6°Culet: NoneDepth 59.9%

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: Nov 1
Current: £4,390 GBP|Low: £1,574 GBP|High: £4,636 GBP|Avg: £2,389 GBP|-5.3%
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 17
Retailer 18
Retailer 19
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Retailer 22
November 2, 2026
Retailer 21£1,593 GBP
Retailer 16£1,603 GBP
Retailer 12£1,717 GBP
Retailer 18£1,856 GBP
Retailer 5£1,880 GBP
Retailer 9£1,984 GBP
Retailer 2£2,006 GBP
Retailer 22£2,060 GBP
Retailer 4£2,100 GBP
Retailer 14£2,180 GBP
Retailer 7£2,206 GBP
Retailer 11£2,209 GBP
Retailer 13£2,232 GBP
Retailer 8£2,274 GBP
Retailer 3£2,423 GBP
Retailer 17£2,491 GBP
Retailer 15£2,512 GBP
Retailer 20£2,581 GBP
Retailer 6£3,021 GBP
Retailer 10£3,072 GBP
Retailer 19£3,680 GBP
NZ Jewellers£4,390 GBP

18 data points across 22 retailers

22 retailers£1,593 GBP to £4,390 GBP

A
Cheapest Retailer
-
£1,593 GBP
HK$16,700 HKD
A
Retailer 2
-
£1,603 GBP
₹204,832 INR
View
A
Retailer 3
-
£1,717 GBP
₹219,430 INR
View
A
Retailer 4
-
£1,856 GBP
$2,490 USD
View
A
Retailer 5
-
£1,880 GBP
$2,523 USD
View
A
Retailer 6
-
£1,984 GBP
$2,663 USD
View
A
Retailer 7
-
£2,006 GBP
View
A
Retailer 8
-
£2,060 GBP
$2,765 USD
View
A
Retailer 9
-
£2,100 GBP
$2,818 USD
View
A
Retailer 10
-
£2,180 GBP
$2,926 USD
View
A
Retailer 11
-
£2,206 GBP
$2,960 USD
View
A
Retailer 12
-
£2,209 GBP
SGD 4,005 SGD
View
A
Retailer 13
-
£2,232 GBP
View
A
Retailer 14
-
£2,274 GBP
$3,052 USD
View
A
Retailer 15
-
£2,423 GBP
$3,252 USD
View
B+
Retailer 16
-
£2,491 GBP
€3,183 EUR
View
Retailer 17
-
£2,512 GBP
$3,371 USD
View
Price last confirmed 15 days ago
B+
Retailer 18
-
£2,581 GBP
ZAR 55,958 ZAR
View
B
Retailer 19
-
£3,021 GBP
View
B+
Retailer 20
-
£3,072 GBP
$4,122 USD
View
B
Retailer 21
-
£3,680 GBP
View
Most Expensive
B
NZ Jewellers
cc1b6ab6-51da-4737-9e82-3b4d7df5a3a0 · Oct 30
£4,390 GBP
$5,891 USD
View
21 more retailers have this diamond
Prices start from £1,593 GBPSave up to £2,797 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
£1,593 GBP