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Round|Natural|GIA

1.01ct J IF Round Natural Diamond

EX • J/IF • GIA 2564392693

Certificate GIA 2564392693

Diamond specifications and retailer prices

From $3,087 SGD
As of November 6, 2026
Save $4,403 SGD (59%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,490 SGD at NZ Jewellers · As of November 5, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2564392693. Listed at 22 retailers as of November 5, 2026, with prices from $3,087 to $7,490, a $4,403 spread on the same certified stone. NZ Jewellers lists it at $7,490. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2564392693
Dimensions6.48 × 6.52 × 3.92 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.48 mm6.52 mm1.01 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2564392693
Side View
Table 60.0%Crown 32°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 60.3%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $3,087 SGD|Low: $3,087 SGD|High: $7,265 SGD|Avg: $4,459 SGD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1$3,087 SGD
Retailer 10$3,155 SGD
Retailer 8$3,714 SGD
Retailer 3$3,829 SGD
Retailer 2$3,967 SGD
Retailer 4$4,421 SGD
Retailer 9$4,545 SGD
Retailer 5$4,988 SGD
Retailer 6$5,247 SGD
Retailer 7$7,169 SGD

28 data points across 10 retailers

22 retailers$3,087 SGD to $7,490 SGD

A
Cheapest Retailer
-
$3,087 SGD
A
Retailer 2
-
$3,155 SGD
View
A
Retailer 3
-
$3,714 SGD
View
B+
Retailer 4
-
$3,817 SGD
View
A
Retailer 5
-
$3,829 SGD
View
B+
Retailer 6
-
$3,967 SGD
View
Final sale: no returns
B+
Retailer 7
-
$4,151 SGD
View
B+
Retailer 8
-
$4,299 SGD
View
Retailer 9
-
$4,299 SGD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$4,380 SGD
View
B+
Retailer 11
-
$4,421 SGD
View
B+
Retailer 12
-
$4,464 SGD
View
B+
Retailer 13
-
$4,482 SGD
View
B+
Retailer 14
-
$4,545 SGD
View
Retailer 15
-
$4,592 SGD
View
Price last confirmed 30 days ago
B
Retailer 16
-
$4,745 SGD
View
B+
Retailer 17
-
$4,960 SGD
View
B+
Retailer 18
-
$4,988 SGD
View
B+
Retailer 19
-
$5,247 SGD
View
B
Retailer 20
-
$6,791 SGD
View
B
Retailer 21
-
$7,169 SGD
View
Most Expensive
B
NZ Jewellers
c7ae9850-39d1-45a3-945e-a9bb5c5532b6 · Nov 5
$7,490 SGD
$5,864 USD
View
21 more retailers have this diamond
Prices start from $3,087 SGDSave up to $4,403 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
1.01ct Round
$3,087 SGD