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Radiant|Natural|GIA

1.02ct E SI1 Radiant Natural Diamond

GD • E/SI1 • GIA 3565569039

Certificate GIA 3565569039

Diamond specifications and retailer prices

From $3,710 SGD
$2,902 USD
As of October 30, 2026
Save $3,293 SGD (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,003 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3565569039. Listed at 12 retailers as of October 30, 2026, with prices from $3,710 to $7,003, a $3,293 spread on the same certified stone. NZ Jewellers lists it at $7,003. 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

1.02
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565569039
Dimensions7.30 × 4.99 × 3.27 mm
L/W Ratio1.46
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
7.30 mm4.99 mm1.02 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3565569039
Side View
Table 66.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 65.5%

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: Oct 30
Current: $7,003 SGD|Low: $3,710 SGD|High: $7,003 SGD|Avg: $4,592 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
October 30, 2026
Retailer 4$3,710 SGD
Retailer 9$3,867 SGD
Retailer 2$3,933 SGD
Retailer 6$4,019 SGD
Retailer 12$4,019 SGD
Retailer 3$4,174 SGD
Retailer 5$4,200 SGD
Retailer 10$4,638 SGD
Retailer 8$4,699 SGD
Retailer 11$4,895 SGD
Retailer 7$6,759 SGD
NZ Jewellers$7,003 SGD

10 data points across 12 retailers

12 retailers$3,710 SGD to $7,003 SGD

B+
Cheapest Retailer
-
$3,710 SGD
$2,902 USD
Final sale: no returns
B+
Retailer 2
-
$3,867 SGD
$3,025 USD
View
B+
Retailer 3
-
$3,933 SGD
£2,422 GBP
View
B+
Retailer 4
-
$4,019 SGD
$3,144 USD
View
B+
Retailer 5
-
$4,019 SGD
$3,144 USD
View
B+
Retailer 6
-
$4,174 SGD
$3,265 USD
View
B+
Retailer 7
-
$4,200 SGD
£2,587 GBP
View
B
Retailer 8
-
$4,638 SGD
$3,628 USD
View
B+
Retailer 9
-
$4,699 SGD
€3,501 EUR
View
B
Retailer 10
-
$4,895 SGD
ZAR 61,856 ZAR
View
B
Retailer 11
-
$6,759 SGD
£4,163 GBP
View
Most Expensive
B
NZ Jewellers
ddac2c66-e4a4-4191-a8ed-151ad9d54208 · Oct 30
$7,003 SGD
$5,478 USD
View
11 more retailers have this diamond
Prices start from $3,710 SGDSave up to $3,293 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+
1.02ct Radiant
$3,710 SGD