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Round|Natural|GIA

1.06ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 2556955493

Certificate GIA 2556955493

Diamond specifications and retailer prices

From £1,328 GBP
HK$13,900 HKD
As of October 30, 2026
Save £2,381 GBP (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £3,709 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.06ct natural round diamond

This 1.06ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2556955493. Listed at 20 retailers as of October 30, 2026, with prices from £1,328 to £3,709, a £2,381 spread on the same certified stone. NZ Jewellers lists it at £3,709. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2556955493
Dimensions6.52 × 6.55 × 4.06 mm
L/W Ratio1.00
Top View
6.52 mm6.55 mm1.06 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556955493
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.0%

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: £3,709 GBP|Low: £1,328 GBP|High: £3,709 GBP|Avg: £2,052 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
October 30, 2026
Retailer 5£1,328 GBP
Retailer 12£1,359 GBP
Retailer 6£1,602 GBP
Retailer 13£1,665 GBP
Retailer 16£1,769 GBP
Retailer 4£1,774 GBP
Retailer 18£1,774 GBP
Retailer 11£1,856 GBP
Retailer 10£1,862 GBP
Retailer 19£1,878 GBP
Retailer 14£1,884 GBP
Retailer 3£1,935 GBP
Retailer 8£2,033 GBP
Retailer 9£2,047 GBP
Retailer 17£2,160 GBP
Retailer 2£2,215 GBP
Retailer 7£2,590 GBP
Retailer 15£3,125 GBP
NZ Jewellers£3,709 GBP

23 data points across 19 retailers

20 retailers£1,328 GBP to £3,709 GBP

A
Cheapest Retailer
-
£1,328 GBP
HK$13,900 HKD
A
Retailer 2
-
£1,359 GBP
₹173,374 INR
View
A
Retailer 3
-
£1,602 GBP
$2,147 USD
View
A
Retailer 4
-
£1,665 GBP
View
B+
Retailer 5
-
£1,769 GBP
$2,370 USD
View
A
Retailer 6
-
£1,774 GBP
$2,377 USD
View
A
Retailer 7
-
£1,774 GBP
$2,377 USD
View
B+
Retailer 8
-
£1,856 GBP
$2,487 USD
View
B+
Retailer 9
-
£1,862 GBP
SGD 3,372 SGD
View
B+
Retailer 10
-
£1,878 GBP
$2,517 USD
View
B+
Retailer 11
-
£1,884 GBP
View
B+
Retailer 12
-
£1,935 GBP
$2,593 USD
View
B+
Retailer 13
-
£2,033 GBP
View
B+
Retailer 14
-
£2,047 GBP
$2,743 USD
View
B+
Retailer 15
-
£2,160 GBP
ZAR 46,759 ZAR
View
B+
Retailer 16
-
£2,215 GBP
€2,826 EUR
View
Retailer 17
-
£2,252 GBP
A$4,641 AUD
View
Price last confirmed 23 days ago
B+
Retailer 18
-
£2,590 GBP
$3,470 USD
View
B
Retailer 19
-
£3,125 GBP
View
Most Expensive
B
NZ Jewellers
3e361143-43b7-46d8-9c0c-19246e208b1f · Oct 30
£3,709 GBP
$4,969 USD
View
19 more retailers have this diamond
Prices start from £1,328 GBPSave up to £2,381 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
1.06ct Round
£1,328 GBP