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Cushion|Lab Grown|IGI

1.73ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG840608739

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

Certificate IGI LG840608739

Diamond specifications and retailer prices

From €381 EUR
£335 GBP
As of November 1, 2026
Save €1,955 EUR (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €2,336 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG840608739 or 840608739. Listed at 10 retailers as of October 31, 2026, with prices from €381 to €2,336, a €1,955 spread on the same certified stone. Do Amore Diamonds lists it at €2,336. 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
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840608739
Dimensions6.95 × 6.85 × 4.64 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.95 mm6.85 mm1.73 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840608739
Side View
Table 63.0%Crown 36.6°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 67.7%

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 1
Current: €2,336 EUR|Low: €357 EUR|High: €2,336 EUR|Avg: €937 EUR|+4.4%
Do Amore Diamonds
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
November 1, 2026
Retailer 2€381 EUR
Retailer 10€397 EUR
Retailer 6€474 EUR
Retailer 9€534 EUR
Retailer 8€565 EUR
Retailer 5€586 EUR
Retailer 4€718 EUR
Retailer 14€803 EUR
Retailer 11€1,274 EUR
Retailer 3€1,284 EUR
Retailer 13€1,312 EUR
Retailer 7€1,357 EUR
Retailer 15€1,389 EUR
Retailer 12€1,933 EUR
Do Amore Diamonds€2,336 EUR

18 data points across 15 retailers

10 retailers€381 EUR to €2,336 EUR

A
Cheapest Retailer
-
€381 EUR
£335 GBP
A
Retailer 2
-
€397 EUR
$443 USD
View
Final sale: no returns
A
Retailer 3
-
€534 EUR
$597 USD
View
A
Retailer 4
-
€565 EUR
View
B+
Retailer 5
-
€803 EUR
A$1,381 AUD
View
B
Retailer 6
-
€1,274 EUR
A$2,189 AUD
View
B
Retailer 7
-
€1,312 EUR
$1,466 USD
View
B
Retailer 8
-
€1,389 EUR
£1,222 GBP
View
B
Retailer 9
-
€1,933 EUR
$2,159 USD
View
Most Expensive
B
Do Amore Diamonds
27-1840BE48F · Oct 31
€2,336 EUR
$2,610 USD
View
9 more retailers have this diamond
Prices start from €381 EURSave up to €1,955 EUR

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
1.73ct Cushion
€381 EUR