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Round|Natural|GIA

1.01ct E I1 Round Natural Diamond

EX • E/I1 • GIA 1408212274

Certificate GIA 1408212274

Diamond specifications and retailer prices

From $2,603 SGD
$2,036 USD
As of October 29, 2026
Save $2,169 SGD (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,931 SGD at NZ Jewellers · As of September 28, 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 E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1408212274. Listed at 11 retailers as of October 26, 2026, with a 83% 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

1.01
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1408212274
Dimensions6.40 × 6.37 × 4.00 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.40 mm6.37 mm1.01 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1408212274
Side View
Table 57.0%Crown 36°Girdle: ThickPavilion 41°Culet: NoneDepth 62.6%

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: Oct 29
Current: $2,623 SGD|Low: $2,169 SGD|High: $4,772 SGD|Avg: $3,292 SGD|-3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5$2,603 SGD
Retailer 1$2,623 SGD
Retailer 7$2,631 SGD
Retailer 4$2,905 SGD
Retailer 2$3,250 SGD
Retailer 3$3,767 SGD
Retailer 8$3,945 SGD
Retailer 6$4,772 SGD

26 data points across 8 retailers

11 retailers$2,603 SGD to $4,772 SGD

A
Cheapest Retailer
-
$2,603 SGD
$2,036 USD
A
Retailer 2
-
$2,623 SGD
$2,052 USD
View
A
Retailer 3
-
$2,631 SGD
$2,058 USD
View
B+
Retailer 4
-
$2,831 SGD
$2,214 USD
View
B+
Retailer 5
-
$2,905 SGD
$2,272 USD
View
Retailer 6
-
$3,003 SGD
$2,349 USD
View
Price last confirmed 32 days ago
B+
Retailer 7
-
$3,250 SGD
$2,542 USD
View
Retailer 8
-
$3,466 SGD
$2,711 USD
View
Price last confirmed 32 days ago
B+
Retailer 9
-
$3,767 SGD
€2,806 EUR
View
B
Retailer 10
-
$4,772 SGD
$3,733 USD
View
Most Expensive
NZ Jewellers
4447d4e7-da48-4364-ad96-3b8357e722e7 · Sep 28
$6,931 SGD
$5,422 USD
View
Price last confirmed 32 days ago
10 more retailers have this diamond
Prices start from $2,603 SGDSave up to $2,169 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
$2,603 SGD