Round|Natural|GIA

1.00ct J VS2 Round Natural Diamond

VG • J/VS2 • GIA 6392797832

Certificate GIA 6392797832

Diamond specifications and retailer prices

From £1,432 GBP
As of November 4, 2026
Save £2,357 GBP (62%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £3,789 GBP at NZ Jewellers · As of November 5, 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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 6392797832. Listed at 20 retailers as of November 4, 2026, with prices from £1,432 to £3,789, a £2,357 spread on the same certified stone. NZ Jewellers lists it at £3,789. 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
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle38.5°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 6392797832
Dimensions6.26 × 6.15 × 4.00 mm
L/W Ratio1.02
Star length50%
Lower girdle75%
Top View
6.26 mm6.15 mm1.00 ctJ / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6392797832
Side View
Table 56.0%Crown 38.5°Girdle: ThickPavilion 39.8°Culet: NoneDepth 64.5%

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 4
Current: £1,907 GBP|Low: £1,304 GBP|High: £3,213 GBP|Avg: £1,987 GBP|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3£1,432 GBP
Retailer 10£1,516 GBP
Retailer 9£1,523 GBP
Retailer 8£1,598 GBP
Retailer 2£1,718 GBP
Retailer 1£1,907 GBP
Retailer 4£2,099 GBP
Retailer 5£2,105 GBP
Retailer 6£2,212 GBP
Retailer 11£2,231 GBP
Retailer 7£3,175 GBP

45 data points across 11 retailers

20 retailers£1,432 GBP to £3,789 GBP

A
Cheapest Retailer
-
£1,432 GBP
A
Retailer 2
-
£1,482 GBP
View
A
Retailer 3
-
£1,483 GBP
View
B+
Retailer 4
-
£1,516 GBP
View
Final sale: no returns
B+
Retailer 5
-
£1,523 GBP
View
B+
Retailer 6
-
£1,546 GBP
View
B+
Retailer 7
-
£1,598 GBP
View
Retailer 8
-
£1,642 GBP
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£1,642 GBP
View
B+
Retailer 10
-
£1,653 GBP
View
B+
Retailer 11
-
£1,718 GBP
View
B+
Retailer 12
-
£1,791 GBP
View
B
Retailer 13
-
£1,895 GBP
View
B+
Retailer 14
-
£1,907 GBP
View
B
Retailer 15
-
£2,099 GBP
View
B
Retailer 16
-
£2,105 GBP
View
B
Retailer 17
-
£2,212 GBP
View
Retailer 18
-
£2,231 GBP
View
Price last confirmed 30 days ago
B
Retailer 19
-
£3,175 GBP
View
Most Expensive
C
NZ Jewellers
904f6dd0-ad9b-4ab5-938a-cb8278264070 · Nov 5
£3,789 GBP
$5,100 USD
View
19 more retailers have this diamond
Prices start from £1,432 GBPSave up to £2,357 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
£1,432 GBP