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Cushion|Lab Grown|IGI

3.08ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG685521911

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

Certificate IGI LG685521911

Diamond specifications and retailer prices

From €639 EUR
$714 USD
As of October 30, 2026
Save €6,378 EUR (91%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €9,685 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 LG685521911 or 685521911. Listed at 16 retailers as of October 29, 2026, with a 998% 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
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685521911
Dimensions8.42 × 8.35 × 5.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.42 mm8.35 mm3.08 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685521911
Side View
Table 62.0%Crown 35.7°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 66.6%

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 30
Current: €5,227 EUR|Low: €639 EUR|High: €7,018 EUR|Avg: €2,076 EUR
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
October 30, 2026
Retailer 9€639 EUR
Retailer 7€726 EUR
Retailer 13€841 EUR
Retailer 10€850 EUR
Retailer 8€936 EUR
Retailer 11€1,171 EUR
Retailer 3€1,286 EUR
Retailer 14€1,696 EUR
Retailer 12€1,749 EUR
Retailer 6€1,758 EUR
Retailer 4€2,346 EUR
Retailer 2€2,696 EUR
Retailer 15€2,961 EUR
Do Amore Diamonds€5,227 EUR
Retailer 5€7,018 EUR

24 data points across 15 retailers

16 retailers€639 EUR to €7,018 EUR

A
Cheapest Retailer
-
€639 EUR
$714 USD
Final sale: no returns
Retailer 2
-
€726 EUR
$811 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
€841 EUR
$940 USD
View
A
Retailer 4
-
€850 EUR
£748 GBP
View
A
Retailer 5
-
€936 EUR
$1,046 USD
View
A
Retailer 6
-
€1,171 EUR
£1,030 GBP
View
A
Retailer 7
-
€1,286 EUR
$1,437 USD
View
A
Retailer 8
-
€1,696 EUR
$1,895 USD
View
A
Retailer 9
-
€1,749 EUR
ZAR 31,562 ZAR
View
Retailer 10
-
€1,758 EUR
A$3,021 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
€2,346 EUR
£2,064 GBP
View
B+
Retailer 12
-
€2,696 EUR
$3,012 USD
View
B+
Retailer 13
-
€2,961 EUR
£2,605 GBP
View
B
Retailer 14
-
€5,227 EUR
$5,840 USD
View
B
Retailer 15
-
€7,018 EUR
$7,840 USD
View
Most Expensive
Do Amore Diamonds
23-685521911 · Oct 30
€9,685 EUR
$10,820 USD
View
Price under review
15 more retailers have this diamond
Prices start from €639 EURSave up to €6,378 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
€639 EUR