CaratHunter
Plans
Round|Natural|GIA

1.01ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 2231487860

Certificate GIA 2231487860

Diamond specifications and retailer prices

From $3,564 SGD
$2,788 USD
As of October 30, 2026
Save $4,088 SGD (53%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,653 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2231487860. Listed at 19 retailers as of October 30, 2026, with prices from $3,564 to $7,653, a $4,088 spread on the same certified stone. NZ Jewellers lists it at $7,653. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2231487860
Dimensions6.48 × 6.47 × 3.95 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Girdle conditionFaceted
Key to symbols
Pinpoint, Feather
Top View
6.48 mm6.47 mm1.01 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2231487860
Side View
Table 61.0%Crown 32.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.0%

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: $4,562 SGD|Low: $3,366 SGD|High: $7,434 SGD|Avg: $4,914 SGD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 5$3,564 SGD
Retailer 7$3,637 SGD
Retailer 8$3,673 SGD
Retailer 1$4,562 SGD
Retailer 9$4,710 SGD
Retailer 6$5,114 SGD
Retailer 2$5,156 SGD
Retailer 3$5,349 SGD
Retailer 4$7,356 SGD

45 data points across 9 retailers

19 retailers$3,564 SGD to $7,653 SGD

B+
Cheapest Retailer
-
$3,564 SGD
$2,788 USD
B+
Retailer 2
-
$3,567 SGD
$2,790 USD
View
Retailer 3
-
$3,637 SGD
$2,845 USD
View
Price last confirmed 13 days ago
B+
Retailer 4
-
$3,673 SGD
$2,873 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,980 SGD
$3,113 USD
View
B+
Retailer 6
-
$3,980 SGD
$3,113 USD
View
B+
Retailer 7
-
$4,007 SGD
$3,134 USD
View
B+
Retailer 8
-
$4,132 SGD
$3,232 USD
View
B+
Retailer 9
-
$4,513 SGD
$3,530 USD
View
B+
Retailer 10
-
$4,562 SGD
£2,810 GBP
View
B+
Retailer 11
-
$4,592 SGD
$3,592 USD
View
Retailer 12
-
$4,710 SGD
A$5,668 AUD
View
Price last confirmed 27 days ago
B
Retailer 13
-
$4,829 SGD
$3,778 USD
View
Retailer 14
-
$4,978 SGD
$3,894 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$5,114 SGD
£3,150 GBP
View
B
Retailer 16
-
$5,156 SGD
€3,841 EUR
View
B
Retailer 17
-
$5,349 SGD
ZAR 67,591 ZAR
View
B
Retailer 18
-
$7,356 SGD
£4,531 GBP
View
Most Expensive
B
NZ Jewellers
046c4ed7-4c90-4492-8194-c7a79decd459 · Oct 30
$7,653 SGD
$5,986 USD
View
18 more retailers have this diamond
Prices start from $3,564 SGDSave up to $4,088 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+
1.01ct Round
$3,564 SGD