Round|Natural|IGI

1.03ct L I1 Round Natural Diamond

EX • L/I1

Diamond specifications and retailer prices

From $917 SGD
As of November 5, 2026
Save $2,257 SGD (71%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: $3,559 SGD at NZ Jewellers · As of September 24, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded L colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by IGI. Listed at 33 retailers as of November 5, 2026, with a 246% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
L
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishGood
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabIGI
Dimensions6.26 × 6.32 × 4.05 mm
L/W Ratio1.01
Top View
6.26 mm6.32 mm1.03 ctL / I1
OriginNatural
CutExcellent
PolishGood
SymmetryVery Good
FluorescenceFaint
CertificateIGI
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilionCuletDepth 64.3%

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: Nov 5
Current: $3,174 SGD|Low: $917 SGD|High: $3,559 SGD|Avg: $1,464 SGD|-10.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 3$917 SGD
Retailer 4$926 SGD
Retailer 6$952 SGD
Retailer 2$1,010 SGD
Retailer 5$1,058 SGD
NZ Jewellers$3,174 SGD

24 data points across 6 retailers

33 retailers$917 SGD to $3,174 SGD

B+
Cheapest Retailer
-
$917 SGD
Retailer 2
-
$926 SGD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$952 SGD
View
Retailer 4
-
$1,004 SGD
View
Price last confirmed 30 days ago
Retailer 5
-
$1,004 SGD
View
Price last confirmed 39 days ago
Retailer 6
-
$1,004 SGD
View
Price last confirmed 34 days ago
B+
Retailer 7
-
$1,010 SGD
View
Retailer 8
-
$1,014 SGD
View
Price last confirmed 45 days ago
Retailer 9
-
$1,014 SGD
View
Price last confirmed 57 days ago
Retailer 10
-
$1,014 SGD
View
Price last confirmed 50 days ago
Retailer 11
-
$1,014 SGD
View
Price last confirmed 60 days ago
Retailer 12
-
$1,014 SGD
View
Price last confirmed 30 days ago
Retailer 13
-
$1,052 SGD
View
Price last confirmed 38 days ago
B+
Retailer 14
-
$1,058 SGD
View
Retailer 15
-
$1,159 SGD
View
Price last confirmed 39 days ago
Retailer 16
-
$1,159 SGD
View
Price last confirmed 28 days ago
Retailer 17
-
$1,159 SGD
View
Price last confirmed 33 days ago
Retailer 18
-
$1,159 SGD
View
Price last confirmed 48 days ago
Retailer 19
-
$1,170 SGD
View
Price last confirmed 56 days ago
Retailer 20
-
$1,170 SGD
View
Price last confirmed 45 days ago
Retailer 21
-
$1,170 SGD
View
Price last confirmed 46 days ago
Retailer 22
-
$1,170 SGD
View
Price last confirmed 60 days ago
Retailer 23
-
$1,170 SGD
View
Price last confirmed 59 days ago
C
Retailer 24
-
$3,174 SGD
View
Retailer 25
-
$3,476 SGD
View
Price last confirmed 44 days ago
Retailer 26
-
$3,476 SGD
View
Price last confirmed 48 days ago
Retailer 27
-
$3,476 SGD
View
Price last confirmed 34 days ago
Retailer 28
-
$3,476 SGD
View
Price last confirmed 40 days ago
Retailer 29
-
$3,476 SGD
View
Price last confirmed 28 days ago
Retailer 30
-
$3,509 SGD
View
Price last confirmed 57 days ago
Retailer 31
-
$3,559 SGD
View
Price last confirmed 47 days ago
Retailer 32
-
$3,559 SGD
View
Price last confirmed 53 days ago
Most Expensive
NZ Jewellers
09273c3a-97fa-41e5-a3e0-548a2485253f · Sep 24
$3,559 SGD
$2,786 USD
View
Price last confirmed 42 days ago
32 more retailers have this diamond
Prices start from $917 SGDSave up to $2,257 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+
1.03ct Round
$917 SGD