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Round|Natural|IGI

1.01ct J IF Round Natural Diamond

GD • J/IF • IGI 626482613

Shape and cutting style on the report: Round brilliant

Certificate IGI 626482613

Diamond specifications and retailer prices

From $1,473 SGD
As of November 6, 2026
Save $4,039 SGD (73%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,512 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 standard cut grade and certified by IGI 626482613. Listed at 20 retailers as of November 5, 2026, with prices from $1,473 to $5,512, a $4,039 spread on the same certified stone. NZ Jewellers lists it at $5,512. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
J
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 626482613
Dimensions6.12 × 6.00 × 4.06 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Top View
6.12 mm6.00 mm1.01 ctJ / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 626482613
Side View
Table 63.0%Crown 40°Girdle: STK-VTKPavilion 41.4°Culet: NoneDepth 66.7%

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: $1,473 SGD|Low: $1,473 SGD|High: $4,006 SGD|Avg: $2,359 SGD|-5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 1$1,473 SGD
Retailer 10$1,629 SGD
Retailer 6$1,801 SGD
Retailer 11$2,042 SGD
Retailer 3$2,077 SGD
Retailer 12$2,085 SGD
Retailer 4$2,364 SGD
Retailer 9$2,544 SGD
Retailer 5$2,620 SGD
Retailer 7$2,758 SGD
Retailer 2$2,838 SGD
Retailer 8$3,948 SGD

40 data points across 12 retailers

20 retailers$1,473 SGD to $5,512 SGD

A
Cheapest Retailer
-
$1,473 SGD
B+
Retailer 2
-
$1,629 SGD
View
A
Retailer 3
-
$1,801 SGD
View
B+
Retailer 4
-
$2,042 SGD
View
B+
Retailer 5
-
$2,059 SGD
View
B+
Retailer 6
-
$2,077 SGD
View
B+
Retailer 7
-
$2,085 SGD
View
Final sale: no returns
Retailer 8
-
$2,178 SGD
View
Price last confirmed 16 days ago
B+
Retailer 9
-
$2,260 SGD
View
Retailer 10
-
$2,260 SGD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$2,337 SGD
View
B+
Retailer 12
-
$2,364 SGD
View
B+
Retailer 13
-
$2,435 SGD
View
B+
Retailer 14
-
$2,544 SGD
View
B+
Retailer 15
-
$2,607 SGD
View
B+
Retailer 16
-
$2,620 SGD
View
B+
Retailer 17
-
$2,758 SGD
View
B+
Retailer 18
-
$2,838 SGD
View
B+
Retailer 19
-
$3,948 SGD
View
Most Expensive
B
NZ Jewellers
0aedfc24-b924-4cce-89af-da444586fd62 · Nov 5
$5,512 SGD
$4,315 USD
View
19 more retailers have this diamond
Prices start from $1,473 SGDSave up to $4,039 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
$1,473 SGD