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Round|Natural|GIA

1.05ct J VS1 Round Natural Diamond

EX • J/VS1 • GIA 2225722265

Certificate GIA 2225722265

Diamond specifications and retailer prices

From $3,016 SGD
As of November 5, 2026
Save $3,957 SGD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,973 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.05ct natural round diamond

This 1.05ct 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 2225722265. Listed at 15 retailers as of November 5, 2026, with prices from $3,016 to $6,973, a $3,957 spread on the same certified stone. NZ Jewellers lists it at $6,973. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2225722265
Dimensions6.52 × 6.54 × 3.99 mm
L/W Ratio1.00
Star length60%
Lower girdle75%
Key to symbols
Crystal
Top View
6.52 mm6.54 mm1.05 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2225722265
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $6,973 SGD|Low: $2,822 SGD|High: $6,973 SGD|Avg: $4,387 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 5$3,078 SGD
Retailer 9$3,335 SGD
Retailer 10$3,335 SGD
Retailer 6$3,463 SGD
Retailer 7$3,849 SGD
Retailer 2$3,909 SGD
Retailer 3$3,910 SGD
Retailer 4$5,826 SGD
Retailer 8$6,060 SGD
NZ Jewellers$6,973 SGD

30 data points across 10 retailers

15 retailers$3,016 SGD to $6,973 SGD

A
Cheapest Retailer
-
$3,016 SGD
B+
Retailer 2
-
$3,078 SGD
View
Final sale: no returns
Retailer 3
-
$3,335 SGD
View
Price last confirmed 44 days ago
B+
Retailer 4
-
$3,335 SGD
View
B+
Retailer 5
-
$3,463 SGD
View
Retailer 6
-
$3,849 SGD
View
Price last confirmed 45 days ago
B
Retailer 7
-
$3,849 SGD
View
B
Retailer 8
-
$3,861 SGD
View
B+
Retailer 9
-
$3,909 SGD
View
B+
Retailer 10
-
$3,910 SGD
View
B+
Retailer 11
-
$4,243 SGD
View
B
Retailer 12
-
$5,826 SGD
View
B
Retailer 13
-
$6,060 SGD
View
Retailer 14
-
$6,973 SGD
View
Price last confirmed 46 days ago
Most Expensive
B
NZ Jewellers
79cb3b6f-1c30-4350-9694-f82c009ff524 · Nov 5
$6,973 SGD
$5,459 USD
View
14 more retailers have this diamond
Prices start from $3,016 SGDSave up to $3,957 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.

A
1.05ct Round
$3,016 SGD