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Round|Natural|GIA

1.00ct J VVS1 Round Natural Diamond

VG • J/VVS1 • GIA 7561100265

Certificate GIA 7561100265

Diamond specifications and retailer prices

From £1,347 GBP
HK$14,100 HKD
As of October 30, 2026
Save £2,542 GBP (65%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £3,889 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by GIA 7561100265. Listed at 20 retailers as of October 30, 2026, with prices from £1,347 to £3,889, a £2,542 spread on the same certified stone. NZ Jewellers lists it at £3,889. 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

1.00
Carat
J
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle37.5°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 7561100265
Dimensions6.15 × 6.25 × 3.97 mm
L/W Ratio1.02
Girdle conditionFaceted
Key to symbols
Pinpoint, Feather
Top View
6.15 mm6.25 mm1.00 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7561100265
Side View
Table 58.0%Crown 37.5°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 64.0%

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: £3,889 GBP|Low: £1,573 GBP|High: £3,889 GBP|Avg: £2,175 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
October 31, 2026
Retailer 12£1,631 GBP
Retailer 14£1,701 GBP
Retailer 15£1,717 GBP
Retailer 3£1,724 GBP
Retailer 7£1,791 GBP
Retailer 2£1,811 GBP
Retailer 6£1,860 GBP
Retailer 4£1,946 GBP
Retailer 5£2,016 GBP
Retailer 8£2,146 GBP
Retailer 13£2,180 GBP
Retailer 11£2,265 GBP
Retailer 16£2,290 GBP
Retailer 9£2,330 GBP
Retailer 10£3,277 GBP
NZ Jewellers£3,889 GBP

43 data points across 16 retailers

20 retailers£1,347 GBP to £3,889 GBP

A
Cheapest Retailer
-
£1,347 GBP
HK$14,100 HKD
A
Retailer 2
-
£1,631 GBP
$2,185 USD
View
A
Retailer 3
-
£1,681 GBP
$2,252 USD
View
A
Retailer 4
-
£1,701 GBP
SGD 3,080 SGD
View
B+
Retailer 5
-
£1,717 GBP
$2,300 USD
View
Final sale: no returns
Retailer 6
-
£1,724 GBP
View
Price last confirmed 31 days ago
B+
Retailer 7
-
£1,791 GBP
$2,400 USD
View
A
Retailer 8
-
£1,811 GBP
View
B+
Retailer 9
-
£1,860 GBP
$2,492 USD
View
B+
Retailer 10
-
£1,895 GBP
SGD 3,431 SGD
View
B+
Retailer 11
-
£1,946 GBP
$2,607 USD
View
B+
Retailer 12
-
£2,016 GBP
$2,701 USD
View
B+
Retailer 13
-
£2,146 GBP
$2,876 USD
View
B+
Retailer 14
-
£2,180 GBP
View
B+
Retailer 15
-
£2,265 GBP
ZAR 49,030 ZAR
View
Retailer 16
-
£2,290 GBP
A$4,721 AUD
View
Price last confirmed 23 days ago
B
Retailer 17
-
£2,330 GBP
€2,973 EUR
View
B
Retailer 18
-
£2,620 GBP
$3,510 USD
View
B
Retailer 19
-
£3,277 GBP
View
Most Expensive
B
NZ Jewellers
8056f9f4-2be1-4d62-9353-7dc1fb5967a9 · Oct 30
£3,889 GBP
$5,211 USD
View
19 more retailers have this diamond
Prices start from £1,347 GBPSave up to £2,542 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
1.00ct Round
£1,347 GBP