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Round|Natural|GIA

1.01ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 6565043661

Certificate GIA 6565043661

Diamond specifications and retailer prices

From $2,610 SGD
As of November 2, 2026
Save $2,656 SGD (50%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,436 SGD at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565043661. Listed at 20 retailers as of November 2, 2026, with a 102% 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
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6565043661
Dimensions6.48 × 6.51 × 3.95 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.48 mm6.51 mm1.01 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565043661
Side View
Table 58.0%Crown 33.5°Girdle: MediumPavilion 41.4°Culet: NoneDepth 60.7%

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 2
Current: $6,436 SGD|Low: $2,404 SGD|High: $6,436 SGD|Avg: $3,097 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
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 6$2,404 SGD
Retailer 9$2,455 SGD
Retailer 8$2,477 SGD
Retailer 15$2,694 SGD
Retailer 10$2,695 SGD
Retailer 2$2,770 SGD
Retailer 17$2,842 SGD
Retailer 12$2,949 SGD
Retailer 22$2,976 SGD
Retailer 3$3,078 SGD
Retailer 20$3,078 SGD
Retailer 13$3,151 SGD
Retailer 11$3,156 SGD
Retailer 7$3,170 SGD
Retailer 21$3,220 SGD
Retailer 19$3,257 SGD
Retailer 4$3,552 SGD
Retailer 16$3,590 SGD
Retailer 5$4,053 SGD
Retailer 14$4,441 SGD
Retailer 18$5,265 SGD
NZ Jewellers$6,436 SGD

34 data points across 22 retailers

20 retailers$2,610 SGD to $5,265 SGD

Retailer 1
-
$2,455 SGD
Price last confirmed 22 days ago
Retailer 2
-
$2,477 SGD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$2,610 SGD
View
Retailer 4
-
$2,694 SGD
View
Price last confirmed 18 days ago
Retailer 5
-
$2,695 SGD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$2,770 SGD
View
A
Retailer 7
-
$2,842 SGD
View
A
Retailer 8
-
$2,976 SGD
View
Retailer 9
-
$3,078 SGD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$3,078 SGD
View
B+
Retailer 11
-
$3,151 SGD
View
Retailer 12
-
$3,170 SGD
View
Price last confirmed 19 days ago
A
Retailer 13
-
$3,220 SGD
View
A
Retailer 14
-
$3,257 SGD
View
B+
Retailer 15
-
$3,552 SGD
View
B+
Retailer 16
-
$3,590 SGD
View
Retailer 17
-
$4,053 SGD
View
Price last confirmed 21 days ago
Retailer 18
-
$4,441 SGD
View
Price last confirmed 18 days ago
B
Retailer 19
-
$5,265 SGD
View
Most Expensive
NZ Jewellers
651c08d7-18c1-4ca4-b5bc-a24838f20d3e · Oct 30
$6,436 SGD
$5,039 USD
View
Price last confirmed 7 days ago
19 more retailers have this diamond
Prices start from $2,610 SGDSave up to $2,656 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
$2,610 SGD