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Cushion|Lab Grown|IGI

1.81ct E VVS2 Cushion Lab Grown Diamond

EX • E/VVS2 • IGI LG770658499

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

Certificate IGI LG770658499

Diamond specifications and retailer prices

From €282 EUR
$315 USD
As of October 30, 2026
Save €2,206 EUR (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,488 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.81ct lab-grown cushion diamond

This 1.81ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770658499 or 770658499. Listed at 17 retailers as of October 30, 2026, with prices from €282 to €2,488, a €2,206 spread on the same certified stone. Brilliant Earth lists it at €2,488. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770658499
Dimensions7.10 × 7.10 × 4.78 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
7.10 mm7.10 mm1.81 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770658499
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 67.3%

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: €2,488 EUR|Low: €282 EUR|High: €2,685 EUR|Avg: €776 EUR|-7.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 4€282 EUR
Retailer 3€312 EUR
Retailer 12€421 EUR
Retailer 6€452 EUR
Retailer 9€537 EUR
Retailer 2€547 EUR
Retailer 5€557 EUR
Retailer 8€727 EUR
Retailer 11€778 EUR
Retailer 7€1,260 EUR
Retailer 10€1,334 EUR
Brilliant Earth€2,488 EUR

43 data points across 12 retailers

17 retailers€282 EUR to €2,488 EUR

A
Cheapest Retailer
-
€282 EUR
$315 USD
Final sale: no returns
A
Retailer 2
-
€312 EUR
$349 USD
View
B+
Retailer 3
-
€421 EUR
$470 USD
View
A
Retailer 4
-
€452 EUR
$505 USD
View
A
Retailer 5
-
€537 EUR
ZAR 9,692 ZAR
View
A
Retailer 6
-
€547 EUR
£481 GBP
View
A
Retailer 7
-
€557 EUR
View
A
Retailer 8
-
€681 EUR
$761 USD
View
Retailer 9
-
€726 EUR
A$1,247 AUD
View
Price last confirmed 34 days ago
A
Retailer 10
-
€727 EUR
A$1,249 AUD
View
B+
Retailer 11
-
€778 EUR
$869 USD
View
B+
Retailer 12
-
€1,050 EUR
$1,173 USD
View
B+
Retailer 13
-
€1,260 EUR
£1,108 GBP
View
B
Retailer 14
-
€1,301 EUR
$1,454 USD
View
Retailer 15
-
€1,334 EUR
$1,490 USD
View
Price last confirmed 13 days ago
Retailer 16
-
€1,414 EUR
$1,579 USD
View
Price last confirmed 83 days ago
Most Expensive
B
Brilliant Earth
21313548A · Oct 31
€2,488 EUR
$2,780 USD
View
16 more retailers have this diamond
Prices start from €282 EURSave up to €2,206 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
1.81ct Cushion
€282 EUR