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Round|Natural|GIA

1.01ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 1569606058

Certificate GIA 1569606058

Diamond specifications and retailer prices

From $2,811 SGD
As of November 6, 2026
Save $5,079 SGD (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,890 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1569606058. Listed at 18 retailers as of November 5, 2026, with prices from $2,811 to $7,890, a $5,079 spread on the same certified stone. NZ Jewellers lists it at $7,890. 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
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1569606058
Dimensions6.62 × 6.56 × 3.83 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Cavity, Needle, Indented Natural, Natural
Top View
6.62 mm6.56 mm1.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1569606058
Side View
Table 62.0%Crown 33°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 58.1%

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: $7,890 SGD|Low: $2,779 SGD|High: $7,890 SGD|Avg: $4,160 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
November 6, 2026
Retailer 16$2,811 SGD
Retailer 6$3,308 SGD
Retailer 9$3,380 SGD
Retailer 7$3,465 SGD
Retailer 10$3,482 SGD
Retailer 2$3,611 SGD
Retailer 3$3,773 SGD
Retailer 17$3,773 SGD
Retailer 11$3,910 SGD
Retailer 18$3,919 SGD
Retailer 8$3,955 SGD
Retailer 12$3,971 SGD
Retailer 4$4,149 SGD
Retailer 5$4,354 SGD
Retailer 13$4,371 SGD
Retailer 14$4,382 SGD
Retailer 15$6,311 SGD
NZ Jewellers$7,890 SGD

21 data points across 18 retailers

18 retailers$2,811 SGD to $7,890 SGD

A
Cheapest Retailer
-
$2,811 SGD
A
Retailer 2
-
$3,308 SGD
View
A
Retailer 3
-
$3,380 SGD
View
A
Retailer 4
-
$3,465 SGD
View
A
Retailer 5
-
$3,482 SGD
View
Final sale: no returns
A
Retailer 6
-
$3,611 SGD
View
A
Retailer 7
-
$3,773 SGD
View
Retailer 8
-
$3,773 SGD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$3,910 SGD
View
B+
Retailer 10
-
$3,919 SGD
View
B+
Retailer 11
-
$3,955 SGD
View
B+
Retailer 12
-
$3,971 SGD
View
B+
Retailer 13
-
$4,149 SGD
View
B+
Retailer 14
-
$4,354 SGD
View
B+
Retailer 15
-
$4,371 SGD
View
B+
Retailer 16
-
$4,382 SGD
View
B
Retailer 17
-
$6,311 SGD
View
Most Expensive
B
NZ Jewellers
a021ec6a-7806-4e6a-86c0-03b38b7bfb05 · Nov 5
$7,890 SGD
$6,177 USD
View
17 more retailers have this diamond
Prices start from $2,811 SGDSave up to $5,079 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
$2,811 SGD