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Round|Natural|GIA

1.01ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 3565441455

Certificate GIA 3565441455

Diamond specifications and retailer prices

From $2,616 SGD
As of November 6, 2026
Save $4,653 SGD (64%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,269 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3565441455. Listed at 23 retailers as of November 5, 2026, with prices from $2,616 to $7,269, a $4,653 spread on the same certified stone. NZ Jewellers lists it at $7,269. 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
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 3565441455
Dimensions6.44 × 6.47 × 3.95 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Twinning Wisp, Crystal, Cloud
Top View
6.44 mm6.47 mm1.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3565441455
Side View
Table 61.0%Crown 33°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.2%

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: $7,269 SGD|Low: $2,616 SGD|High: $7,269 SGD|Avg: $4,265 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
November 6, 2026
Retailer 16$2,616 SGD
Retailer 2$2,721 SGD
Retailer 14$3,049 SGD
Retailer 8$3,244 SGD
Retailer 9$3,326 SGD
Retailer 5$3,477 SGD
Retailer 6$3,477 SGD
Retailer 7$3,611 SGD
Retailer 10$3,636 SGD
Retailer 11$3,658 SGD
Retailer 4$4,012 SGD
Retailer 13$4,243 SGD
Retailer 12$4,307 SGD
Retailer 15$6,075 SGD
Retailer 3$6,293 SGD
NZ Jewellers$7,269 SGD

23 data points across 16 retailers

23 retailers$2,616 SGD to $7,269 SGD

A
Cheapest Retailer
-
$2,616 SGD
A
Retailer 2
-
$2,721 SGD
View
A
Retailer 3
-
$3,049 SGD
View
Retailer 4
-
$3,200 SGD
View
Price last confirmed 16 days ago
B+
Retailer 5
-
$3,209 SGD
View
Final sale: no returns
B+
Retailer 6
-
$3,218 SGD
View
B+
Retailer 7
-
$3,229 SGD
View
B+
Retailer 8
-
$3,239 SGD
View
B+
Retailer 9
-
$3,244 SGD
View
B+
Retailer 10
-
$3,326 SGD
View
B+
Retailer 11
-
$3,477 SGD
View
Retailer 12
-
$3,477 SGD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$3,611 SGD
View
B+
Retailer 14
-
$3,636 SGD
View
B+
Retailer 15
-
$3,657 SGD
View
B+
Retailer 16
-
$3,658 SGD
View
Retailer 17
-
$3,894 SGD
View
Price last confirmed 30 days ago
B+
Retailer 18
-
$4,012 SGD
View
B+
Retailer 19
-
$4,243 SGD
View
B+
Retailer 20
-
$4,307 SGD
View
B
Retailer 21
-
$6,075 SGD
View
Retailer 22
-
$6,293 SGD
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
36a09d6a-a639-4578-b271-a6ded128168f · Nov 5
$7,269 SGD
$5,691 USD
View
22 more retailers have this diamond
Prices start from $2,616 SGDSave up to $4,653 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
$2,616 SGD