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Round|Natural|GIA

1.06ct J IF Round Natural Diamond

EX • J/IF • GIA 5383454996

Certificate GIA 5383454996

Diamond specifications and retailer prices

From $4,666 SGD
$3,650 USD
As of October 31, 2026
Save $1,645 SGD (26%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,312 SGD at Yorxs · As of October 30, 2026
View at Yorxs

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5383454996. Listed at 10 retailers as of October 30, 2026, with prices from $4,666 to $6,312, a $1,645 spread on the same certified stone. Yorxs lists it at $6,312. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 5383454996
Dimensions6.58 × 6.57 × 4.01 mm
L/W Ratio1.00
Star length45%
Lower girdle80%
Top View
6.58 mm6.57 mm1.06 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5383454996
Side View
Table 61.0%Crown 32.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.1%

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 31
Current: $5,599 SGD|Low: $5,027 SGD|High: $6,340 SGD|Avg: $5,680 SGD|+1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
October 31, 2026
Retailer 4$5,027 SGD
Retailer 3$5,045 SGD
Retailer 1$5,599 SGD
Retailer 2$6,291 SGD
Yorxs$6,312 SGD

41 data points across 5 retailers

10 retailers$4,666 SGD to $6,312 SGD

B+
Cheapest Retailer
-
$4,666 SGD
$3,650 USD
B+
Retailer 2
-
$5,027 SGD
$3,932 USD
View
B+
Retailer 3
-
$5,045 SGD
View
B+
Retailer 4
-
$5,075 SGD
CA$5,513 CAD
View
B+
Retailer 5
-
$5,124 SGD
$4,008 USD
View
B+
Retailer 6
-
$5,599 SGD
£3,448 GBP
View
B
Retailer 7
-
$5,854 SGD
$4,579 USD
View
B
Retailer 8
-
$6,194 SGD
$4,845 USD
View
B
Retailer 9
-
$6,291 SGD
£3,875 GBP
View
Most Expensive
B
Yorxs
IM-143-106-10 · Oct 30
$6,312 SGD
€4,702 EUR
View
9 more retailers have this diamond
Prices start from $4,666 SGDSave up to $1,645 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
$4,666 SGD