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Radiant|Natural|GIA

1.01ct H SI2 Radiant Natural Diamond

EX • H/SI2 • GIA 6552981901

Certificate GIA 6552981901

Diamond specifications and retailer prices

From $1,825 SGD
As of November 6, 2026
Save $2,999 SGD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,824 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552981901. Listed at 14 retailers as of November 5, 2026, with prices from $1,825 to $4,824, a $2,999 spread on the same certified stone. NZ Jewellers lists it at $4,824. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552981901
Dimensions6.42 × 5.03 × 3.50 mm
L/W Ratio1.28
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.42 mm5.03 mm1.01 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552981901
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.6%

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 6
Current: $4,824 SGD|Low: $1,778 SGD|High: $4,824 SGD|Avg: $2,387 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
November 7, 2026
Retailer 6$1,825 SGD
Retailer 4$1,833 SGD
Retailer 12$1,904 SGD
Retailer 8$1,944 SGD
Retailer 10$1,978 SGD
Retailer 14$1,978 SGD
Retailer 7$2,070 SGD
Retailer 3$2,181 SGD
Retailer 2$2,185 SGD
Retailer 5$2,226 SGD
Retailer 13$2,283 SGD
Retailer 9$2,685 SGD
Retailer 11$3,455 SGD
NZ Jewellers$4,824 SGD

29 data points across 14 retailers

14 retailers$1,825 SGD to $4,824 SGD

A
Cheapest Retailer
-
$1,825 SGD
Final sale: no returns
A
Retailer 2
-
$1,833 SGD
View
A
Retailer 3
-
$1,904 SGD
View
A
Retailer 4
-
$1,944 SGD
View
Retailer 5
-
$1,978 SGD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$1,978 SGD
View
A
Retailer 7
-
$2,070 SGD
View
A
Retailer 8
-
$2,181 SGD
View
A
Retailer 9
-
$2,185 SGD
View
A
Retailer 10
-
$2,226 SGD
View
A
Retailer 11
-
$2,283 SGD
View
B+
Retailer 12
-
$2,685 SGD
View
B+
Retailer 13
-
$3,455 SGD
View
Most Expensive
B
NZ Jewellers
f7d89732-9994-49c6-a218-b3d3a9ecd613 · Nov 5
$4,824 SGD
$3,764 USD
View
13 more retailers have this diamond
Prices start from $1,825 SGDSave up to $2,999 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 Radiant
$1,825 SGD