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Round|Natural|GIA

1.40ct E IF Round Natural Diamond

EX • E/IF • GIA 1399692516

Certificate GIA 1399692516

Diamond specifications and retailer prices

From $14,694 NZD
HK$64,700 HKD
As of October 30, 2026
Save $31,873 NZD (68%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $46,568 NZD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.4ct natural round diamond

This 1.4ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1399692516. Listed at 6 retailers as of October 29, 2026, with prices from $14,694 to $46,568, a $31,873 spread on the same certified stone. Diamond Quarter lists it at $46,568. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1399692516
Dimensions7.19 × 7.16 × 4.50 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.19 mm7.16 mm1.40 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1399692516
Side View
Table 52.0%Crown 34.5°Girdle: MED-MEDPavilion 40.6°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A+
Exceptional
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: $19,653 NZD|Low: $14,694 NZD|High: $40,309 NZD|Avg: $22,781 NZD|-23.8%
Retailer 1
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
November 1, 2026
Retailer 9$14,694 NZD
Retailer 2$15,102 NZD
Retailer 8$15,612 NZD
Retailer 14$19,455 NZD
Retailer 1$19,653 NZD
Retailer 7$20,301 NZD
Retailer 6$20,969 NZD
Retailer 11$22,021 NZD
Retailer 10$22,649 NZD
Retailer 3$22,716 NZD
Retailer 4$22,716 NZD
Retailer 5$28,805 NZD
Retailer 12$32,631 NZD
Retailer 13$40,309 NZD

9 data points across 14 retailers

6 retailers$14,694 NZD to $46,568 NZD

A+
Cheapest Retailer
-
$14,694 NZD
HK$64,700 HKD
A
Retailer 2
-
$15,612 NZD
€8,380 EUR
View
A
Retailer 3
-
$15,822 NZD
A$13,719 AUD
View
A
Retailer 4
-
$19,653 NZD
£8,722 GBP
View
A
Retailer 5
-
$20,301 NZD
€10,897 EUR
View
Most Expensive
B
Diamond Quarter
1.4IFE13169EF5N · Oct 29
$46,568 NZD
£20,666 GBP
View
5 more retailers have this diamond
Prices start from $14,694 NZDSave up to $31,873 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 Round
$14,694 NZD