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Radiant|Natural|GIA

1.01ct H SI1 Radiant Natural Diamond

ID • H/SI1 • GIA 1549331965

Certificate GIA 1549331965

Diamond specifications and retailer prices

From $2,279 SGD
As of November 6, 2026
Save $3,836 SGD (63%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,115 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549331965. Listed at 23 retailers as of November 5, 2026, with prices from $2,279 to $6,115, a $3,836 spread on the same certified stone. NZ Jewellers lists it at $6,115. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.14°
Pavilion angle64.4°
OriginNatural
Grading LabGIA
CertificateGIA 1549331965
Dimensions6.81 × 5.06 × 3.52 mm
L/W Ratio1.35
Cert comments
Additional clouds are not shown. Pinpoints are not shown.
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.81 mm5.06 mm1.01 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549331965
Side View
Table 68.0%Crown 47.14°Girdle: MED-STKPavilion 64.4°Culet: NoneDepth 69.7%

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: $3,177 SGD|Low: $2,279 SGD|High: $5,151 SGD|Avg: $3,277 SGD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 2$2,279 SGD
Retailer 9$2,280 SGD
Retailer 3$2,836 SGD
Retailer 8$2,957 SGD
Retailer 4$3,169 SGD
Retailer 1$3,177 SGD
Retailer 6$3,569 SGD
Retailer 5$3,629 SGD
Retailer 7$5,110 SGD

26 data points across 9 retailers

23 retailers$2,279 SGD to $6,115 SGD

A
Cheapest Retailer
-
$2,279 SGD
A
Retailer 2
-
$2,280 SGD
View
A
Retailer 3
-
$2,564 SGD
View
B+
Retailer 4
-
$2,641 SGD
View
B+
Retailer 5
-
$2,699 SGD
View
Final sale: no returns
B+
Retailer 6
-
$2,836 SGD
View
Retailer 7
-
$2,925 SGD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$2,925 SGD
View
B+
Retailer 9
-
$2,928 SGD
View
B+
Retailer 10
-
$2,957 SGD
View
B+
Retailer 11
-
$3,059 SGD
View
B+
Retailer 12
-
$3,076 SGD
View
B+
Retailer 13
-
$3,103 SGD
View
B+
Retailer 14
-
$3,169 SGD
View
B+
Retailer 15
-
$3,177 SGD
View
B+
Retailer 16
-
$3,225 SGD
View
B+
Retailer 17
-
$3,374 SGD
View
B+
Retailer 18
-
$3,569 SGD
View
Retailer 19
-
$3,600 SGD
View
Price last confirmed 31 days ago
B+
Retailer 20
-
$3,629 SGD
View
B
Retailer 21
-
$4,288 SGD
View
B
Retailer 22
-
$5,110 SGD
View
Most Expensive
B
NZ Jewellers
4810c1eb-2a47-4d32-9017-6859eba542cd · Nov 5
$6,115 SGD
$4,771 USD
View
22 more retailers have this diamond
Prices start from $2,279 SGDSave up to $3,836 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
$2,279 SGD