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Cushion|Lab Grown|IGI

10.73ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG763603591

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG763603591

Diamond specifications and retailer prices

From €6,483 EUR
$7,243 USD
As of October 30, 2026
Save €17,730 EUR (73%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €24,213 EUR at Michael Trio · As of October 30, 2026
View at Michael Trio

About this 10.73ct lab-grown cushion diamond

This 10.73ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG763603591 or 763603591. Listed at 18 retailers as of October 30, 2026, with prices from €6,483 to €24,213, a €17,730 spread on the same certified stone. Michael Trio lists it at €24,213. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.73
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763603591
Dimensions15.67 × 11.29 × 7.57 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.67 mm11.29 mm10.73 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763603591
Side View
Table 64.0%Crown 36.5°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 67.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €24,213 EUR|Low: €6,483 EUR|High: €28,431 EUR|Avg: €14,173 EUR|-8.8%
Michael Trio
Retailer 2
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Retailer 11
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Retailer 18
October 30, 2026
Retailer 14€6,483 EUR
Retailer 6€6,693 EUR
Retailer 12€6,906 EUR
Retailer 17€7,485 EUR
Retailer 10€7,928 EUR
Retailer 15€8,035 EUR
Retailer 2€8,712 EUR
Retailer 8€8,991 EUR
Retailer 4€9,903 EUR
Retailer 11€10,988 EUR
Retailer 7€11,793 EUR
Retailer 3€13,272 EUR
Retailer 18€17,524 EUR
Retailer 16€19,294 EUR
Retailer 5€23,389 EUR
Retailer 9€23,454 EUR
Retailer 13€23,807 EUR
Michael Trio€24,213 EUR

36 data points across 18 retailers

18 retailers€6,483 EUR to €24,213 EUR

A
Cheapest Retailer
-
€6,483 EUR
$7,243 USD
A
Retailer 2
-
€6,693 EUR
$7,477 USD
View
Final sale: no returns
B+
Retailer 3
-
€6,906 EUR
$7,715 USD
View
B+
Retailer 4
-
€7,485 EUR
$8,362 USD
View
Retailer 5
-
€7,928 EUR
$8,857 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
€8,035 EUR
$8,977 USD
View
B+
Retailer 7
-
€8,712 EUR
£7,664 GBP
View
Retailer 8
-
€8,991 EUR
$10,045 USD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
€9,903 EUR
£8,712 GBP
View
B+
Retailer 10
-
€10,988 EUR
View
B
Retailer 11
-
€11,793 EUR
$13,175 USD
View
Retailer 12
-
€13,272 EUR
A$22,811 AUD
View
Price last confirmed 8 days ago
B
Retailer 13
-
€17,524 EUR
$19,578 USD
View
B
Retailer 14
-
€19,294 EUR
$21,556 USD
View
B
Retailer 15
-
€23,389 EUR
$26,130 USD
View
B
Retailer 16
-
€23,454 EUR
$26,203 USD
View
B
Retailer 17
-
€23,807 EUR
$26,597 USD
View
Most Expensive
B
Michael Trio
1709769470 · Oct 30
€24,213 EUR
SGD 36,556 SGD
View
17 more retailers have this diamond
Prices start from €6,483 EURSave up to €17,730 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
10.73ct Cushion
€6,483 EUR