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Round|Natural|GIA

1.01ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 5566677296

Certificate GIA 5566677296

Diamond specifications and retailer prices

From $1,847 SGD
As of November 6, 2026
Save $4,179 SGD (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,026 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5566677296. Listed at 17 retailers as of November 5, 2026, with prices from $1,847 to $6,026, a $4,179 spread on the same certified stone. NZ Jewellers lists it at $6,026. 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
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5566677296
Dimensions6.47 × 6.51 × 3.91 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Needle, Indented Natural
Top View
6.47 mm6.51 mm1.01 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566677296
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.2%

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: $6,026 SGD|Low: $1,830 SGD|High: $6,026 SGD|Avg: $2,807 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
November 6, 2026
Retailer 17$1,847 SGD
Retailer 2$1,935 SGD
Retailer 9$2,281 SGD
Retailer 4$2,293 SGD
Retailer 10$2,331 SGD
Retailer 6$2,382 SGD
Retailer 8$2,470 SGD
Retailer 16$2,470 SGD
Retailer 7$2,478 SGD
Retailer 11$2,572 SGD
Retailer 15$2,585 SGD
Retailer 5$2,647 SGD
Retailer 12$2,667 SGD
Retailer 3$2,851 SGD
Retailer 13$3,348 SGD
Retailer 14$4,316 SGD
NZ Jewellers$6,026 SGD

15 data points across 17 retailers

17 retailers$1,847 SGD to $6,026 SGD

A
Cheapest Retailer
-
$1,847 SGD
A
Retailer 2
-
$1,935 SGD
View
A
Retailer 3
-
$2,281 SGD
View
Final sale: no returns
A
Retailer 4
-
$2,293 SGD
View
A
Retailer 5
-
$2,331 SGD
View
A
Retailer 6
-
$2,382 SGD
View
Retailer 7
-
$2,470 SGD
View
Price last confirmed 12 days ago
A
Retailer 8
-
$2,470 SGD
View
A
Retailer 9
-
$2,478 SGD
View
A
Retailer 10
-
$2,572 SGD
View
A
Retailer 11
-
$2,585 SGD
View
A
Retailer 12
-
$2,647 SGD
View
A
Retailer 13
-
$2,667 SGD
View
A
Retailer 14
-
$2,851 SGD
View
B+
Retailer 15
-
$3,348 SGD
View
B+
Retailer 16
-
$4,316 SGD
View
Most Expensive
B
NZ Jewellers
7e59a4fe-6c43-4436-a394-e28d2b66d51d · Nov 5
$6,026 SGD
$4,718 USD
View
16 more retailers have this diamond
Prices start from $1,847 SGDSave up to $4,179 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
$1,847 SGD