CaratHunter
Plans
Radiant|Natural|GIA

1.01ct H SI2 Radiant Natural Diamond

GD • H/SI2 • GIA 1445318446

Certificate GIA 1445318446

Diamond specifications and retailer prices

From $3,770 SGD
As of November 5, 2026
Save $4,429 SGD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,200 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1445318446. Listed at 19 retailers as of November 5, 2026, with prices from $3,770 to $8,200, a $4,429 spread on the same certified stone. NZ Jewellers lists it at $8,200. 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
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1445318446
Dimensions7.05 × 4.93 × 3.35 mm
L/W Ratio1.43
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle
Top View
7.05 mm4.93 mm1.01 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1445318446
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.9%

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 5
Current: $8,200 SGD|Low: $3,729 SGD|High: $8,200 SGD|Avg: $5,210 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
November 7, 2026
Retailer 9$3,729 SGD
Retailer 4$4,005 SGD
Retailer 11$4,264 SGD
Retailer 12$4,264 SGD
Retailer 10$4,428 SGD
Retailer 6$4,692 SGD
Retailer 2$4,870 SGD
Retailer 3$4,920 SGD
Retailer 7$5,171 SGD
Retailer 5$5,562 SGD
Retailer 8$7,850 SGD
NZ Jewellers$8,200 SGD

44 data points across 12 retailers

19 retailers$3,770 SGD to $8,200 SGD

Retailer 1
-
$3,729 SGD
Price last confirmed 20 days ago
B
Retailer 2
-
$3,770 SGD
View
B
Retailer 3
-
$3,786 SGD
View
B
Retailer 4
-
$4,005 SGD
View
Retailer 5
-
$4,264 SGD
View
Price last confirmed 9 days ago
B
Retailer 6
-
$4,264 SGD
View
B
Retailer 7
-
$4,360 SGD
View
B
Retailer 8
-
$4,428 SGD
View
B
Retailer 9
-
$4,634 SGD
View
B
Retailer 10
-
$4,692 SGD
View
B
Retailer 11
-
$4,832 SGD
View
B
Retailer 12
-
$4,832 SGD
View
B
Retailer 13
-
$4,870 SGD
View
C
Retailer 14
-
$4,920 SGD
View
C
Retailer 15
-
$4,998 SGD
View
B
Retailer 16
-
$5,171 SGD
View
C
Retailer 17
-
$5,562 SGD
View
C
Retailer 18
-
$7,850 SGD
View
Most Expensive
C
NZ Jewellers
d65217b2-bbd2-4b42-a1e1-da8150b9b572 · Nov 5
$8,200 SGD
$6,398 USD
View
18 more retailers have this diamond
Prices start from $3,770 SGDSave up to $4,429 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
$3,770 SGD