Round|Natural|GIA

1.06ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 5234420251

Certificate GIA 5234420251

Diamond specifications and retailer prices

From $4,689 NZD
$2,643 USD
As of October 30, 2026
Save $4,975 NZD (51%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,067 NZD at NZ Jewellers · As of September 28, 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 5234420251. Listed at 20 retailers as of October 30, 2026, with a 106% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5234420251
Dimensions6.52 × 6.51 × 4.06 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
6.52 mm6.51 mm1.06 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5234420251
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $6,737 NZD|Low: $4,689 NZD|High: $9,780 NZD|Avg: $6,269 NZD|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 12$4,689 NZD
Retailer 4$4,693 NZD
Retailer 9$4,799 NZD
Retailer 2$4,831 NZD
Retailer 10$4,929 NZD
Retailer 11$5,937 NZD
Retailer 6$5,952 NZD
Retailer 3$6,196 NZD
Retailer 8$6,715 NZD
Retailer 1$6,737 NZD
Retailer 7$7,103 NZD
Retailer 5$9,665 NZD

39 data points across 12 retailers

20 retailers$4,689 NZD to $9,665 NZD

B+
Cheapest Retailer
-
$4,689 NZD
$2,643 USD
B+
Retailer 2
-
$4,693 NZD
$2,645 USD
View
Retailer 3
-
$4,799 NZD
$2,705 USD
View
Price last confirmed 11 days ago
B+
Retailer 4
-
$4,831 NZD
$2,723 USD
View
Final sale: no returns
B+
Retailer 5
-
$4,929 NZD
$2,778 USD
View
Retailer 6
-
$5,236 NZD
$2,951 USD
View
Price last confirmed 31 days ago
B+
Retailer 7
-
$5,283 NZD
$2,978 USD
View
Retailer 8
-
$5,436 NZD
$3,064 USD
View
Price last confirmed 33 days ago
B+
Retailer 9
-
$5,937 NZD
$3,346 USD
View
Retailer 10
-
$5,937 NZD
$3,346 USD
View
Price last confirmed 27 days ago
B+
Retailer 11
-
$5,952 NZD
£2,641 GBP
View
Retailer 12
-
$6,041 NZD
$3,405 USD
View
Price last confirmed 32 days ago
Retailer 13
-
$6,196 NZD
A$5,373 AUD
View
Price last confirmed 28 days ago
B
Retailer 14
-
$6,422 NZD
$3,619 USD
View
Retailer 15
-
$6,705 NZD
$3,779 USD
View
Price last confirmed 9 days ago
B
Retailer 16
-
$6,715 NZD
£2,980 GBP
View
B
Retailer 17
-
$6,737 NZD
€3,616 EUR
View
B
Retailer 18
-
$7,103 NZD
ZAR 64,675 ZAR
View
B
Retailer 19
-
$9,665 NZD
£4,289 GBP
View
Most Expensive
NZ Jewellers
01e97be9-9c52-4f77-a95f-2e96185b8198 · Sep 28
$10,067 NZD
$5,674 USD
View
Price last confirmed 34 days ago
19 more retailers have this diamond
Prices start from $4,689 NZDSave up to $4,975 NZD

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.

B+
1.06ct Round
$4,689 NZD