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Radiant|Natural|GIA

1.40ct E SI2 Radiant Natural Diamond

VG • E/SI2 • GIA 2557214071

Certificate GIA 2557214071

Diamond specifications and retailer prices

From $4,142 SGD
$3,240 USD
As of October 30, 2026
Save $3,978 SGD (49%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,120 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.4ct natural radiant diamond

This 1.4ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557214071. Listed at 13 retailers as of October 30, 2026, with prices from $4,142 to $8,120, a $3,978 spread on the same certified stone. NZ Jewellers lists it at $8,120. 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

1.40
Carat
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557214071
Dimensions7.39 × 5.77 × 3.74 mm
L/W Ratio1.28
Top View
7.39 mm5.77 mm1.40 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557214071
Side View
Table 72.0%CrownGirdle: STK-ETKPavilionCulet: NDepth 64.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $8,120 SGD|Low: $4,078 SGD|High: $8,416 SGD|Avg: $5,364 SGD|-3.5%
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
October 31, 2026
Retailer 5$4,142 SGD
Retailer 13$4,302 SGD
Retailer 6$4,622 SGD
Retailer 3$4,661 SGD
Retailer 10$4,661 SGD
Retailer 4$4,736 SGD
Retailer 11$4,840 SGD
Retailer 12$4,847 SGD
Retailer 7$4,871 SGD
Retailer 9$5,378 SGD
Retailer 2$5,457 SGD
Retailer 8$7,835 SGD
NZ Jewellers$8,120 SGD

24 data points across 13 retailers

13 retailers$4,142 SGD to $8,120 SGD

A
Cheapest Retailer
-
$4,142 SGD
$3,240 USD
A
Retailer 2
-
$4,302 SGD
$3,365 USD
View
Final sale: no returns
A
Retailer 3
-
$4,622 SGD
£2,847 GBP
View
A
Retailer 4
-
$4,661 SGD
$3,646 USD
View
A
Retailer 5
-
$4,661 SGD
$3,646 USD
View
A
Retailer 6
-
$4,736 SGD
$3,705 USD
View
A
Retailer 7
-
$4,840 SGD
$3,786 USD
View
A
Retailer 8
-
$4,847 SGD
$3,791 USD
View
A
Retailer 9
-
$4,871 SGD
£3,000 GBP
View
A
Retailer 10
-
$5,378 SGD
$4,207 USD
View
A
Retailer 11
-
$5,457 SGD
€4,065 EUR
View
B+
Retailer 12
-
$7,835 SGD
£4,826 GBP
View
Most Expensive
B+
NZ Jewellers
d8f4ad21-1088-4efe-974c-1ad631b0a94d · Oct 30
$8,120 SGD
$6,352 USD
View
12 more retailers have this diamond
Prices start from $4,142 SGDSave up to $3,978 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.

A
1.40ct Radiant
$4,142 SGD