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Radiant|Natural|GIA

1.01ct I SI2 Radiant Natural Diamond

GD • I/SI2 • GIA 6452795021

Certificate GIA 6452795021

Diamond specifications and retailer prices

From $2,083 SGD
As of November 6, 2026
Save $2,193 SGD (51%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,970 SGD at NZ Jewellers · As of September 30, 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 I 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 6452795021. Listed at 14 retailers as of November 4, 2026, with a 105% 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
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6452795021
Dimensions6.76 × 4.77 × 3.36 mm
L/W Ratio1.42
Top View
6.76 mm4.77 mm1.01 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6452795021
Side View
Table 68.0%CrownGirdlePavilionCulet: NoneDepth 70.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,657 SGD|Low: $2,066 SGD|High: $4,338 SGD|Avg: $2,806 SGD|+1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 5$2,083 SGD
Retailer 6$2,230 SGD
Retailer 7$2,258 SGD
Retailer 2$2,406 SGD
Retailer 1$2,657 SGD
Retailer 3$3,323 SGD
Retailer 4$4,275 SGD

41 data points across 7 retailers

14 retailers$2,083 SGD to $4,275 SGD

B+
Cheapest Retailer
-
$2,083 SGD
B+
Retailer 2
-
$2,230 SGD
View
B+
Retailer 3
-
$2,258 SGD
View
Final sale: no returns
B+
Retailer 4
-
$2,406 SGD
View
Retailer 5
-
$2,448 SGD
View
Price last confirmed 30 days ago
Retailer 6
-
$2,448 SGD
View
Price last confirmed 30 days ago
Retailer 7
-
$2,561 SGD
View
Price last confirmed 37 days ago
B+
Retailer 8
-
$2,623 SGD
View
B+
Retailer 9
-
$2,657 SGD
View
B+
Retailer 10
-
$2,768 SGD
View
Retailer 11
-
$2,823 SGD
View
Price last confirmed 39 days ago
B
Retailer 12
-
$3,323 SGD
View
B
Retailer 13
-
$4,275 SGD
View
Most Expensive
NZ Jewellers
6b1eaa34-69cd-4fe1-b3e0-a5a0c6387f73 · Sep 30
$5,970 SGD
$4,658 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from $2,083 SGDSave up to $2,193 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
$2,083 SGD