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Round|Natural|GIA

1.01ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 1569101596

Certificate GIA 1569101596

Diamond specifications and retailer prices

From $2,834 SGD
As of November 5, 2026
Save $5,236 SGD (65%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,070 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 1569101596. Listed at 17 retailers as of November 5, 2026, with prices from $2,834 to $8,070, a $5,236 spread on the same certified stone. NZ Jewellers lists it at $8,070. 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 angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1569101596
Dimensions6.38 × 6.40 × 4.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Needle
Top View
6.38 mm6.40 mm1.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1569101596
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $8,070 SGD|Low: $2,834 SGD|High: $8,070 SGD|Avg: $4,343 SGD|+15.7%
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
November 6, 2026
Retailer 11$2,834 SGD
Retailer 9$3,004 SGD
Retailer 3$3,239 SGD
Retailer 13$3,456 SGD
Retailer 12$3,860 SGD
Retailer 6$3,933 SGD
Retailer 2$3,970 SGD
Retailer 7$3,986 SGD
Retailer 5$4,008 SGD
Retailer 4$4,049 SGD
Retailer 8$4,146 SGD
Retailer 10$4,371 SGD
Retailer 14$6,438 SGD
NZ Jewellers$8,070 SGD

23 data points across 14 retailers

17 retailers$2,834 SGD to $8,070 SGD

A
Cheapest Retailer
-
$2,834 SGD
A
Retailer 2
-
$3,004 SGD
View
Final sale: no returns
A
Retailer 3
-
$3,239 SGD
View
A
Retailer 4
-
$3,456 SGD
View
A
Retailer 5
-
$3,860 SGD
View
Retailer 6
-
$3,933 SGD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$3,970 SGD
View
A
Retailer 8
-
$3,986 SGD
View
A
Retailer 9
-
$4,008 SGD
View
A
Retailer 10
-
$4,049 SGD
View
B+
Retailer 11
-
$4,146 SGD
View
Retailer 12
-
$4,150 SGD
View
Price last confirmed 60 days ago
B+
Retailer 13
-
$4,371 SGD
View
Retailer 14
-
$4,787 SGD
View
Price last confirmed 60 days ago
B
Retailer 15
-
$6,438 SGD
View
Retailer 16
-
$7,270 SGD
View
Price last confirmed 66 days ago
Most Expensive
B
NZ Jewellers
47de2603-bf82-45be-9123-8c44c0a89b04 · Nov 5
$8,070 SGD
$6,318 USD
View
16 more retailers have this diamond
Prices start from $2,834 SGDSave up to $5,236 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
$2,834 SGD