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Round|Natural|GIA

1.42ct E IF Round Natural Diamond

EX • E/IF • GIA 6551973763

Certificate GIA 6551973763

Diamond specifications and retailer prices

From $28,703 NZD
As of November 4, 2026
Save $1,904 NZD (6%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $44,728 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.42ct natural round diamond

This 1.42ct 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 6551973763. Listed at 7 retailers as of October 30, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6551973763
Dimensions7.33 × 7.29 × 4.40 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Top View
7.33 mm7.29 mm1.42 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551973763
Side View
Table 59.0%Crown 31.5°GirdlePavilion 41.6°CuletDepth 60.2%

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: Nov 4
Current: $44,728 NZD|Low: $28,703 NZD|High: $46,206 NZD|Avg: $33,447 NZD|-3.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 4$28,703 NZD
Retailer 5$30,044 NZD
Retailer 2$30,607 NZD
Retailer 3$30,752 NZD
MOH London$44,728 NZD

31 data points across 5 retailers

7 retailers$28,703 NZD to $30,607 NZD

A
Cheapest Retailer
-
$28,703 NZD
Retailer 2
-
$30,044 NZD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$30,607 NZD
View
Retailer 4
-
$30,752 NZD
View
Price last confirmed 5 days ago
Retailer 5
-
$34,958 NZD
View
Price last confirmed 40 days ago
Retailer 6
-
$41,416 NZD
View
Price last confirmed 39 days ago
Most Expensive
MOH London
E67401C10 · Oct 29
$44,728 NZD
£19,853 GBP
View
Price last confirmed 7 days ago
6 more retailers have this diamond
Prices start from $28,703 NZDSave up to $1,904 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
1.42ct Round
$28,703 NZD