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Cushion|Natural|GIA

1.01ct E IF Cushion Natural Diamond

EX • E/IF • GIA 5181742418

Certificate GIA 5181742418

Diamond specifications and retailer prices

From $11,763 NZD
£5,220 GBP
As of November 1, 2026
Save $6,307 NZD (35%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $18,070 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5181742418. Listed at 6 retailers as of November 1, 2026, with prices from $11,763 to $18,070, a $6,307 spread on the same certified stone. MOH London lists it at $18,070. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5181742418
Dimensions5.47 × 5.18 × 3.80 mm
L/W Ratio1.06
Top View
5.47 mm5.18 mm1.01 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5181742418
Side View
Table 57.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 73.3%

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: Nov 1
Current: $18,070 NZD|Low: $10,572 NZD|High: $19,457 NZD|Avg: $14,376 NZD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 4$10,672 NZD
Retailer 2$11,763 NZD
Retailer 5$11,936 NZD
Retailer 3$12,616 NZD
Retailer 6$12,780 NZD
Retailer 8$17,799 NZD
MOH London$18,070 NZD
Retailer 7$19,457 NZD

40 data points across 8 retailers

6 retailers$11,763 NZD to $18,070 NZD

Retailer 1
-
$10,672 NZD
$6,015 USD
Price last confirmed 11 days ago
B+
Retailer 2
-
$11,763 NZD
£5,220 GBP
View
Retailer 3
-
$11,936 NZD
A$10,350 AUD
View
Price last confirmed 32 days ago
B+
Retailer 4
-
$12,616 NZD
€6,772 EUR
View
B+
Retailer 5
-
$14,701 NZD
€7,891 EUR
View
Most Expensive
B
MOH London
D9FD5D492 · Nov 1
$18,070 NZD
£8,019 GBP
View
5 more retailers have this diamond
Prices start from $11,763 NZDSave up to $6,307 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.

B+
1.01ct Cushion
$11,763 NZD