CaratHunter
Plans
Radiant|Natural|GIA

1.01ct J SI1 Radiant Natural Diamond

GD • J/SI1 • GIA 3475715220

Certificate GIA 3475715220

Diamond specifications and retailer prices

From $3,022 SGD
As of November 4, 2026
Save $3,190 SGD (51%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,787 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3475715220. Listed at 23 retailers as of November 4, 2026, with a 106% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3475715220
Dimensions7.16 × 5.07 × 3.39 mm
L/W Ratio1.41
Top View
7.16 mm5.07 mm1.01 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3475715220
Side View
Table 70.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,942 SGD|Low: $2,595 SGD|High: $6,303 SGD|Avg: $3,985 SGD|+3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 7$2,973 SGD
Retailer 8$3,114 SGD
Retailer 2$3,332 SGD
Retailer 10$3,504 SGD
Retailer 1$3,942 SGD
Retailer 4$4,082 SGD
Retailer 9$4,173 SGD
Retailer 5$4,546 SGD
Retailer 3$4,636 SGD
Retailer 6$6,212 SGD

46 data points across 10 retailers

23 retailers$3,022 SGD to $6,212 SGD

Retailer 1
-
$2,973 SGD
Price last confirmed 10 days ago
B
Retailer 2
-
$3,022 SGD
View
B
Retailer 3
-
$3,034 SGD
View
B
Retailer 4
-
$3,114 SGD
View
Final sale: no returns
B
Retailer 5
-
$3,169 SGD
View
B
Retailer 6
-
$3,332 SGD
View
Retailer 7
-
$3,374 SGD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$3,374 SGD
View
B
Retailer 9
-
$3,504 SGD
View
B
Retailer 10
-
$3,660 SGD
View
B
Retailer 11
-
$3,688 SGD
View
B
Retailer 12
-
$3,858 SGD
View
B
Retailer 13
-
$3,858 SGD
View
B
Retailer 14
-
$3,894 SGD
View
B
Retailer 15
-
$3,942 SGD
View
B
Retailer 16
-
$3,986 SGD
View
B
Retailer 17
-
$4,082 SGD
View
Retailer 18
-
$4,173 SGD
View
Price last confirmed 31 days ago
Retailer 19
-
$4,325 SGD
View
Price last confirmed 15 days ago
B
Retailer 20
-
$4,546 SGD
View
C
Retailer 21
-
$4,636 SGD
View
B
Retailer 22
-
$6,212 SGD
View
Most Expensive
NZ Jewellers
805fad86-6705-479f-b22e-6769f185270f · Nov 5
$7,787 SGD
$6,076 USD
View
Price under review
22 more retailers have this diamond
Prices start from $3,022 SGDSave up to $3,190 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.

B
1.01ct Radiant
$3,022 SGD