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Round|Natural|GIA

1.06ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 5234420251

Certificate GIA 5234420251

Diamond specifications and retailer prices

From $3,379 SGD
$2,643 USD
As of October 30, 2026
Save $3,622 SGD (52%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,254 SGD 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 29, 2026, with a 107% 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: $5,118 SGD|Low: $3,379 SGD|High: $7,046 SGD|Avg: $4,553 SGD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 13$3,379 SGD
Retailer 4$3,381 SGD
Retailer 10$3,458 SGD
Retailer 2$3,481 SGD
Retailer 11$3,551 SGD
Retailer 12$4,278 SGD
Retailer 6$4,289 SGD
Retailer 3$4,464 SGD
Retailer 5$4,831 SGD
Retailer 9$4,838 SGD
Retailer 7$4,875 SGD
Retailer 1$5,118 SGD
Retailer 8$7,001 SGD

39 data points across 13 retailers

20 retailers$3,379 SGD to $7,001 SGD

B+
Cheapest Retailer
-
$3,379 SGD
$2,643 USD
B+
Retailer 2
-
$3,381 SGD
$2,645 USD
View
Retailer 3
-
$3,458 SGD
$2,705 USD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$3,481 SGD
$2,723 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,551 SGD
$2,778 USD
View
Retailer 6
-
$3,773 SGD
$2,951 USD
View
Price last confirmed 30 days ago
B+
Retailer 7
-
$3,807 SGD
$2,978 USD
View
Retailer 8
-
$3,917 SGD
$3,064 USD
View
Price last confirmed 32 days ago
B+
Retailer 9
-
$4,278 SGD
$3,346 USD
View
Retailer 10
-
$4,278 SGD
$3,346 USD
View
Price last confirmed 26 days ago
B+
Retailer 11
-
$4,289 SGD
£2,641 GBP
View
Retailer 12
-
$4,353 SGD
$3,405 USD
View
Price last confirmed 32 days ago
Retailer 13
-
$4,464 SGD
A$5,373 AUD
View
Price last confirmed 27 days ago
B
Retailer 14
-
$4,627 SGD
$3,619 USD
View
Retailer 15
-
$4,831 SGD
$3,779 USD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$4,838 SGD
£2,980 GBP
View
B
Retailer 17
-
$4,875 SGD
€3,632 EUR
View
B
Retailer 18
-
$5,118 SGD
ZAR 64,675 ZAR
View
B
Retailer 19
-
$7,001 SGD
£4,312 GBP
View
Most Expensive
NZ Jewellers
01e97be9-9c52-4f77-a95f-2e96185b8198 · Sep 28
$7,254 SGD
$5,674 USD
View
Price last confirmed 33 days ago
19 more retailers have this diamond
Prices start from $3,379 SGDSave up to $3,622 SGD

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
$3,379 SGD