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Radiant|Natural|GIA

1.01ct E SI1 Radiant Natural Diamond

GD • E/SI1 • GIA 3435197504

Certificate GIA 3435197504

Diamond specifications and retailer prices

From $2,658 SGD
HK$16,200 HKD
As of October 30, 2026
Save $4,454 SGD (63%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,112 SGD at NZ Jewellers · As of October 27, 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 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 3435197504. Listed at 17 retailers as of October 27, 2026, with prices from $2,658 to $7,112, a $4,454 spread on the same certified stone. NZ Jewellers lists it at $7,112. 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
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3435197504
Dimensions6.32 × 4.92 × 3.55 mm
L/W Ratio1.28
Top View
6.32 mm4.92 mm1.01 ctE / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 3435197504
Side View
Table 71.0%CrownGirdlePavilionCulet: NoneDepth 72.2%

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: $7,112 SGD|Low: $2,658 SGD|High: $7,112 SGD|Avg: $3,926 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 6$2,658 SGD
Retailer 3$3,139 SGD
Retailer 2$3,329 SGD
Retailer 5$3,358 SGD
Retailer 15$3,402 SGD
Retailer 16$3,402 SGD
Retailer 14$3,532 SGD
Retailer 9$3,583 SGD
Retailer 10$3,636 SGD
Retailer 4$3,812 SGD
Retailer 7$3,846 SGD
Retailer 8$3,871 SGD
Retailer 17$3,926 SGD
Retailer 13$4,143 SGD
Retailer 12$4,242 SGD
Retailer 11$5,992 SGD
NZ Jewellers$7,112 SGD

24 data points across 17 retailers

17 retailers$2,658 SGD to $7,112 SGD

B+
Cheapest Retailer
-
$2,658 SGD
HK$16,200 HKD
B+
Retailer 2
-
$3,047 SGD
$2,377 USD
View
B+
Retailer 3
-
$3,139 SGD
$2,449 USD
View
Final sale: no returns
B+
Retailer 4
-
$3,329 SGD
£2,045 GBP
View
B+
Retailer 5
-
$3,358 SGD
$2,620 USD
View
B+
Retailer 6
-
$3,402 SGD
$2,654 USD
View
B+
Retailer 7
-
$3,402 SGD
$2,654 USD
View
B+
Retailer 8
-
$3,532 SGD
$2,756 USD
View
B+
Retailer 9
-
$3,583 SGD
$2,795 USD
View
B+
Retailer 10
-
$3,636 SGD
£2,234 GBP
View
Retailer 11
-
$3,812 SGD
A$4,576 AUD
View
Price last confirmed 22 days ago
B
Retailer 12
-
$3,871 SGD
$3,020 USD
View
B
Retailer 13
-
$3,926 SGD
$3,063 USD
View
B
Retailer 14
-
$4,143 SGD
ZAR 52,217 ZAR
View
B
Retailer 15
-
$4,242 SGD
€3,152 EUR
View
B
Retailer 16
-
$5,992 SGD
£3,681 GBP
View
Most Expensive
C
NZ Jewellers
963251ce-fe78-4478-a1b1-bd8453debb06 · Oct 27
$7,112 SGD
$5,549 USD
View
16 more retailers have this diamond
Prices start from $2,658 SGDSave up to $4,454 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
$2,658 SGD