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Cushion|Lab Grown|IGI

1.73ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG755527795

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG755527795

Diamond specifications and retailer prices

From $2,879 NZD
$1,617 USD
As of October 28, 2026
Save $3,744 NZD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $9,456 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.73ct lab-grown cushion diamond

This 1.73ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG755527795 or 755527795. Listed at 15 retailers as of October 28, 2026, with a 130% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755527795
Dimensions7.29 × 7.01 × 4.34 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.29 mm7.01 mm1.73 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755527795
Side View
Table 53.0%Crown 40.7°Girdle: MED-STKPavilion 41.3°Culet: LargeDepth 61.9%

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: Oct 28
Current: $9,456 NZD|Low: $2,879 NZD|High: $17,698 NZD|Avg: $7,064 NZD|-0.7%
MOH London
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
Retailer 15
October 29, 2026
Retailer 4$2,879 NZD
Retailer 11$2,984 NZD
Retailer 3$3,285 NZD
Retailer 12$3,408 NZD
Retailer 7$4,197 NZD
Retailer 2$4,666 NZD
Retailer 8$6,055 NZD
Retailer 9$6,623 NZD
Retailer 5$7,951 NZD
Retailer 15$8,043 NZD
Retailer 10$8,215 NZD
Retailer 14$9,096 NZD
MOH London$9,456 NZD
Retailer 6$11,612 NZD
Retailer 13$17,698 NZD

30 data points across 15 retailers

15 retailers$2,879 NZD to $6,623 NZD

B+
Cheapest Retailer
-
$2,879 NZD
$1,617 USD
Final sale: no returns
B+
Retailer 2
-
$2,984 NZD
$1,676 USD
View
Price last confirmed 17 days ago
B
Retailer 3
-
$3,285 NZD
$1,845 USD
View
B
Retailer 4
-
$3,408 NZD
$1,914 USD
View
B
Retailer 5
-
$4,197 NZD
$2,357 USD
View
B
Retailer 6
-
$4,666 NZD
£2,064 GBP
View
B
Retailer 7
-
$6,055 NZD
ZAR 54,938 ZAR
View
B
Retailer 8
-
$6,623 NZD
$3,720 USD
View
B
Retailer 9
-
$7,951 NZD
£3,516 GBP
View
Price under review
B
Retailer 10
-
$8,043 NZD
$4,517 USD
View
Price under review
B
Retailer 11
-
$8,215 NZD
A$7,098 AUD
View
Price under review
B
Retailer 12
-
$9,096 NZD
$5,109 USD
View
Price under review
Most Expensive
B
MOH London
LG755527795 · Oct 29
$9,456 NZD
£4,182 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $2,879 NZDSave up to $3,744 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+
1.73ct Cushion
$2,879 NZD