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Radiant|Natural|HRD

1.04ct F SI2 Radiant Natural Diamond

ID • F/SI2 • HRD 260000028858

Certificate HRD 260000028858

Diamond specifications and retailer prices

From $1,657 SGD
$1,296 USD
As of November 2, 2026
Save $2,723 SGD (62%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,380 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.04ct natural radiant diamond

This 1.04ct natural radiant sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000028858. Listed at 10 retailers as of October 30, 2026, with prices from $1,657 to $4,380, a $2,723 spread on the same certified stone. NZ Jewellers lists it at $4,380. 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

1.04
Carat
F
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000028858
Dimensions4.95 × 6.47 × 3.49 mm
L/W Ratio1.31
Culet sizePointed
Top View
4.95 mm6.47 mm1.04 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000028858
Side View
Table 68.0%CrownGirdlePavilionCulet: NoneDepth 70.5%

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 2
Current: $4,380 SGD|Low: $1,519 SGD|High: $4,380 SGD|Avg: $2,297 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9$1,657 SGD
Retailer 10$1,665 SGD
Retailer 4$1,796 SGD
Retailer 7$1,796 SGD
Retailer 8$1,879 SGD
Retailer 5$1,981 SGD
Retailer 6$2,072 SGD
Retailer 2$2,503 SGD
Retailer 3$3,289 SGD
NZ Jewellers$4,380 SGD

28 data points across 10 retailers

10 retailers$1,657 SGD to $4,380 SGD

A
Cheapest Retailer
-
$1,657 SGD
$1,296 USD
Final sale: no returns
A
Retailer 2
-
$1,796 SGD
$1,404 USD
View
Retailer 3
-
$1,796 SGD
$1,404 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$1,879 SGD
$1,469 USD
View
A
Retailer 5
-
$1,981 SGD
£1,220 GBP
View
Retailer 6
-
$2,072 SGD
$1,620 USD
View
Price last confirmed 62 days ago
A
Retailer 7
-
$2,072 SGD
$1,620 USD
View
A
Retailer 8
-
$2,503 SGD
€1,864 EUR
View
B+
Retailer 9
-
$3,289 SGD
£2,025 GBP
View
Most Expensive
B
NZ Jewellers
ea36396a-7dbf-4a82-9611-de4014373fe7 · Oct 30
$4,380 SGD
$3,425 USD
View
9 more retailers have this diamond
Prices start from $1,657 SGDSave up to $2,723 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
1.04ct Radiant
$1,657 SGD