Cushion|Lab Grown|IGI

3.08ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG797631092

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

Certificate IGI LG797631092

Diamond specifications and retailer prices

From €656 EUR
$733 USD
As of October 31, 2026
Save €5,914 EUR (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €7,018 EUR at Brilliant Earth · As of October 14, 2026
View at Brilliant Earth

About this 3.08ct lab-grown cushion diamond

This 3.08ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797631092 or 797631092. Listed at 23 retailers as of October 30, 2026, with a 901% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.08
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797631092
Dimensions8.18 × 7.91 × 5.48 mm
L/W Ratio1.03
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
8.18 mm7.91 mm3.08 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797631092
Side View
Table 64.0%Crown 38.5°Girdle: STK-THKPavilion 35.6°Culet: NoneDepth 69.3%

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: Oct 31
Current: €5,612 EUR|Low: €636 EUR|High: €7,018 EUR|Avg: €2,129 EUR|-20.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 5€656 EUR
Retailer 4€683 EUR
Retailer 13€738 EUR
Retailer 15€820 EUR
Retailer 3€925 EUR
Retailer 11€1,010 EUR
Retailer 2€1,128 EUR
Retailer 20€1,278 EUR
Retailer 18€1,580 EUR
Retailer 14€1,592 EUR
Retailer 17€1,636 EUR
Retailer 8€2,178 EUR
Retailer 10€2,196 EUR
Retailer 7€2,237 EUR
Retailer 9€2,532 EUR
Retailer 19€2,940 EUR
Retailer 16€2,985 EUR
Retailer 12€3,078 EUR
Retailer 6€4,887 EUR
Brilliant Earth€5,612 EUR

30 data points across 20 retailers

23 retailers€656 EUR to €6,570 EUR

A
Cheapest Retailer
-
€656 EUR
$733 USD
Final sale: no returns
Retailer 2
-
€683 EUR
$763 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
€738 EUR
$825 USD
View
A
Retailer 4
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€820 EUR
£721 GBP
View
A
Retailer 5
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€925 EUR
$1,033 USD
View
A
Retailer 6
-
€1,010 EUR
$1,128 USD
View
A
Retailer 7
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€1,128 EUR
£993 GBP
View
A
Retailer 8
-
€1,278 EUR
$1,428 USD
View
A
Retailer 9
-
€1,580 EUR
$1,765 USD
View
A
Retailer 10
-
€1,592 EUR
A$2,736 AUD
View
A
Retailer 11
-
€1,636 EUR
ZAR 29,536 ZAR
View
B+
Retailer 12
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€2,178 EUR
$2,433 USD
View
B+
Retailer 13
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€2,196 EUR
£1,932 GBP
View
B+
Retailer 14
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€2,237 EUR
$2,499 USD
View
B+
Retailer 15
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€2,532 EUR
$2,828 USD
View
Retailer 16
-
€2,940 EUR
$3,285 USD
View
Price last confirmed 10 days ago
B+
Retailer 17
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€2,985 EUR
£2,626 GBP
View
Retailer 18
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€3,078 EUR
A$5,291 AUD
View
Price last confirmed 23 days ago
B
Retailer 19
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€4,127 EUR
$4,611 USD
View
B
Retailer 20
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€4,887 EUR
$5,460 USD
View
B
Retailer 21
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€5,612 EUR
$6,270 USD
View
B
Retailer 22
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€6,570 EUR
$7,340 USD
View
Most Expensive
Brilliant Earth
21773788Y · Oct 14
€7,018 EUR
$7,840 USD
View
Price last confirmed 17 days ago
22 more retailers have this diamond
Prices start from €656 EURSave up to €5,914 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
3.08ct Cushion
€656 EUR