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Round|Natural|GIA

1.01ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6565026233

Certificate GIA 6565026233

Diamond specifications and retailer prices

From $2,599 SGD
As of November 4, 2026
Save $3,370 SGD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,000 SGD at NZ Jewellers · As of October 6, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565026233. Listed at 19 retailers as of November 4, 2026, with a 130% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6565026233
Dimensions6.33 × 6.37 × 3.99 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.33 mm6.37 mm1.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6565026233
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.9%

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 4
Current: $7,000 SGD|Low: $2,412 SGD|High: $7,754 SGD|Avg: $3,764 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 10$2,491 SGD
Retailer 16$2,599 SGD
Retailer 3$2,796 SGD
Retailer 17$2,856 SGD
Retailer 18$2,857 SGD
Retailer 13$2,997 SGD
Retailer 6$3,280 SGD
Retailer 11$3,348 SGD
Retailer 8$3,431 SGD
Retailer 4$3,551 SGD
Retailer 19$3,551 SGD
Retailer 2$3,594 SGD
Retailer 5$3,679 SGD
Retailer 7$3,785 SGD
Retailer 9$3,863 SGD
Retailer 12$3,984 SGD
Retailer 15$4,181 SGD
Retailer 14$5,969 SGD
NZ Jewellers$7,000 SGD

27 data points across 19 retailers

19 retailers$2,599 SGD to $5,969 SGD

Retailer 1
-
$2,491 SGD
Price last confirmed 22 days ago
A
Retailer 2
-
$2,599 SGD
View
A
Retailer 3
-
$2,796 SGD
View
A
Retailer 4
-
$2,856 SGD
View
A
Retailer 5
-
$2,857 SGD
View
Final sale: no returns
A
Retailer 6
-
$2,997 SGD
View
Retailer 7
-
$3,280 SGD
View
Price last confirmed 21 days ago
Retailer 8
-
$3,348 SGD
View
Price last confirmed 28 days ago
Retailer 9
-
$3,431 SGD
View
Price last confirmed 22 days ago
A
Retailer 10
-
$3,493 SGD
View
A
Retailer 11
-
$3,551 SGD
View
A
Retailer 12
-
$3,551 SGD
View
A
Retailer 13
-
$3,594 SGD
View
A
Retailer 14
-
$3,679 SGD
View
Retailer 15
-
$3,785 SGD
View
Price last confirmed 21 days ago
B+
Retailer 16
-
$3,984 SGD
View
B+
Retailer 17
-
$4,181 SGD
View
B
Retailer 18
-
$5,969 SGD
View
Most Expensive
NZ Jewellers
ed7bbbad-ac6e-42af-84da-285c7c85b164 · Oct 6
$7,000 SGD
$5,480 USD
View
Price last confirmed 31 days ago
18 more retailers have this diamond
Prices start from $2,599 SGDSave up to $3,370 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
$2,599 SGD