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Cushion|Lab Grown|IGI

3.07ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG657418664

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG657418664

Diamond specifications and retailer prices

From €758 EUR
As of October 31, 2026
Save €3,627 EUR (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €4,386 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.07ct lab-grown cushion diamond

This 3.07ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG657418664 or 657418664. Listed at 13 retailers as of October 31, 2026, with prices from €758 to €4,386, a €3,627 spread on the same certified stone. Brilliant Earth lists it at €4,386. 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

3.07
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657418664
Dimensions8.47 × 8.35 × 5.63 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
8.47 mm8.35 mm3.07 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG657418664
Side View
Table 61.0%Crown 35.6°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
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 31
Current: €4,386 EUR|Low: €483 EUR|High: €5,066 EUR|Avg: €1,525 EUR|-13.4%
Brilliant Earth
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
November 1, 2026
Retailer 6€483 EUR
Retailer 5€641 EUR
Retailer 8€758 EUR
Retailer 10€774 EUR
Retailer 3€858 EUR
Retailer 12€883 EUR
Retailer 7€918 EUR
Retailer 13€1,156 EUR
Retailer 14€1,797 EUR
Retailer 11€2,063 EUR
Retailer 9€2,224 EUR
Retailer 2€2,303 EUR
Retailer 4€3,293 EUR
Brilliant Earth€4,386 EUR

37 data points across 14 retailers

13 retailers€758 EUR to €4,386 EUR

Retailer 1
-
€641 EUR
£564 GBP
Price last confirmed 24 days ago
A
Retailer 2
-
€758 EUR
View
A
Retailer 3
-
€774 EUR
$865 USD
View
A
Retailer 4
-
€858 EUR
$959 USD
View
A
Retailer 5
-
€883 EUR
$986 USD
View
A
Retailer 6
-
€918 EUR
£807 GBP
View
A
Retailer 7
-
€1,156 EUR
$1,292 USD
View
Retailer 8
-
€1,797 EUR
$2,008 USD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
€2,063 EUR
$2,305 USD
View
Retailer 10
-
€2,224 EUR
$2,485 USD
View
Price last confirmed 11 days ago
B
Retailer 11
-
€2,303 EUR
£2,026 GBP
View
B
Retailer 12
-
€3,293 EUR
$3,679 USD
View
Most Expensive
B
Brilliant Earth
11925073A · Oct 31
€4,386 EUR
$4,900 USD
View
12 more retailers have this diamond
Prices start from €758 EURSave up to €3,627 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
3.07ct Cushion
€758 EUR