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Round|Natural|GIA

1.01ct E I1 Round Natural Diamond

VG • E/I1 • GIA 5413531078

Certificate GIA 5413531078

Diamond specifications and retailer prices

From $2,275 SGD
HK$13,900 HKD
As of October 30, 2026
Save $4,309 SGD (65%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,584 SGD at NZ Jewellers · As of October 30, 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 very-good cut grade and certified by GIA 5413531078. Listed at 10 retailers as of October 30, 2026, with prices from $2,275 to $6,584, a $4,309 spread on the same certified stone. NZ Jewellers lists it at $6,584. 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
E
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle37°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5413531078
Dimensions6.30 × 6.24 × 4.04 mm
L/W Ratio1.01
Top View
6.30 mm6.24 mm1.01 ctE / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5413531078
Side View
Table 56.0%Crown 37°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 64.4%

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 30
Current: $2,294 SGD|Low: $2,275 SGD|High: $3,933 SGD|Avg: $2,870 SGD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 5$2,275 SGD
Retailer 1$2,294 SGD
Retailer 4$2,819 SGD
Retailer 3$2,844 SGD
Retailer 2$3,933 SGD

46 data points across 5 retailers

10 retailers$2,275 SGD to $6,584 SGD

A
Cheapest Retailer
-
$2,275 SGD
HK$13,900 HKD
A
Retailer 2
-
$2,294 SGD
₹170,896 INR
View
B+
Retailer 3
-
$2,819 SGD
$2,205 USD
View
B+
Retailer 4
-
$2,844 SGD
$2,225 USD
View
B+
Retailer 5
-
$3,149 SGD
$2,463 USD
View
B+
Retailer 6
-
$3,149 SGD
$2,463 USD
View
B
Retailer 7
-
$3,294 SGD
$2,577 USD
View
B
Retailer 8
-
$3,633 SGD
$2,842 USD
View
B
Retailer 9
-
$3,933 SGD
€2,930 EUR
View
Most Expensive
C
NZ Jewellers
f1abe4b8-3c55-4528-b541-06e299f41606 · Oct 30
$6,584 SGD
$5,150 USD
View
9 more retailers have this diamond
Prices start from $2,275 SGDSave up to $4,309 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
$2,275 SGD