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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 $5,749 NZD
$3,240 USD
As of October 30, 2026
Save $5,522 NZD (49%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $11,270 NZD 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 $5,749 to $11,270, a $5,522 spread on the same certified stone. NZ Jewellers lists it at $11,270. 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: $11,270 NZD|Low: $5,660 NZD|High: $11,680 NZD|Avg: $7,439 NZD|-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 30, 2026
Retailer 5$5,749 NZD
Retailer 13$5,971 NZD
Retailer 2$6,415 NZD
Retailer 3$6,469 NZD
Retailer 10$6,469 NZD
Retailer 4$6,574 NZD
Retailer 11$6,717 NZD
Retailer 12$6,727 NZD
Retailer 6$6,760 NZD
Retailer 9$7,464 NZD
Retailer 8$7,562 NZD
Retailer 7$10,875 NZD
NZ Jewellers$11,270 NZD

24 data points across 13 retailers

13 retailers$5,749 NZD to $11,270 NZD

A
Cheapest Retailer
-
$5,749 NZD
$3,240 USD
A
Retailer 2
-
$5,971 NZD
$3,365 USD
View
Final sale: no returns
A
Retailer 3
-
$6,415 NZD
£2,847 GBP
View
A
Retailer 4
-
$6,469 NZD
$3,646 USD
View
A
Retailer 5
-
$6,469 NZD
$3,646 USD
View
A
Retailer 6
-
$6,574 NZD
$3,705 USD
View
A
Retailer 7
-
$6,717 NZD
$3,786 USD
View
A
Retailer 8
-
$6,727 NZD
$3,791 USD
View
A
Retailer 9
-
$6,760 NZD
£3,000 GBP
View
A
Retailer 10
-
$7,464 NZD
$4,207 USD
View
A
Retailer 11
-
$7,562 NZD
€4,059 EUR
View
B+
Retailer 12
-
$10,875 NZD
£4,826 GBP
View
Most Expensive
B+
NZ Jewellers
d8f4ad21-1088-4efe-974c-1ad631b0a94d · Oct 30
$11,270 NZD
$6,352 USD
View
12 more retailers have this diamond
Prices start from $5,749 NZDSave up to $5,522 NZD

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
$5,749 NZD