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Cushion|Natural|GIA

0.73ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 2181017535

Certificate GIA 2181017535

Diamond specifications and retailer prices

From $3,043 NZD
$1,715 USD
As of October 31, 2026
Save $3,253 NZD (52%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,296 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.73ct natural cushion diamond

This 0.73ct natural cushion sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2181017535. Listed at 8 retailers as of October 29, 2026, with prices from $3,043 to $6,296, a $3,253 spread on the same certified stone. MOH London lists it at $6,296. 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

0.73
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2181017535
Dimensions5.19 × 5.13 × 3.31 mm
L/W Ratio1.01
Top View
5.19 mm5.13 mm0.73 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2181017535
Side View
Table 73.0%CrownGirdle: VTN-STKPavilionCulet: NoneDepth 64.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $6,296 NZD|Low: $3,749 NZD|High: $6,339 NZD|Avg: $4,400 NZD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 6$3,779 NZD
Retailer 7$3,779 NZD
Retailer 5$3,903 NZD
Retailer 3$3,921 NZD
Retailer 4$4,399 NZD
Retailer 2$4,881 NZD
MOH London$6,296 NZD

42 data points across 7 retailers

8 retailers$3,043 NZD to $6,296 NZD

B
Cheapest Retailer
-
$3,043 NZD
$1,715 USD
B
Retailer 2
-
$3,779 NZD
$2,130 USD
View
B
Retailer 3
-
$3,779 NZD
$2,130 USD
View
B
Retailer 4
-
$3,903 NZD
$2,200 USD
View
B
Retailer 5
-
$3,921 NZD
£1,740 GBP
View
Retailer 6
-
$4,399 NZD
A$3,814 AUD
View
Price last confirmed 30 days ago
B
Retailer 7
-
$4,881 NZD
€2,620 EUR
View
Most Expensive
B
MOH London
28D377D16 · Oct 29
$6,296 NZD
£2,794 GBP
View
7 more retailers have this diamond
Prices start from $3,043 NZDSave up to $3,253 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
0.73ct Cushion
$3,043 NZD