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Cushion|Lab Grown|IGI

3.07ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG780604974

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

Certificate IGI LG780604974

Diamond specifications and retailer prices

From €613 EUR
$685 USD
As of October 31, 2026
Save €1,197 EUR (66%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €5,066 EUR at Brilliant Earth · As of October 9, 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 LG780604974 or 780604974. Listed at 14 retailers as of October 30, 2026, with a 195% 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

3.07
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780604974
Dimensions8.46 × 8.28 × 5.55 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.46 mm8.28 mm3.07 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780604974
Side View
Table 63.0%Crown 35.9°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 67.0%

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 31
Current: €5,066 EUR|Low: €483 EUR|High: €5,066 EUR|Avg: €1,341 EUR
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
October 31, 2026
Retailer 12€483 EUR
Retailer 8€613 EUR
Retailer 11€636 EUR
Retailer 2€758 EUR
Retailer 14€762 EUR
Retailer 7€799 EUR
Retailer 3€821 EUR
Retailer 4€1,138 EUR
Retailer 6€1,310 EUR
Retailer 5€1,585 EUR
Retailer 9€1,786 EUR
Retailer 13€1,810 EUR
Retailer 10€2,224 EUR
Brilliant Earth€5,066 EUR

36 data points across 14 retailers

14 retailers€613 EUR to €1,810 EUR

Retailer 1
-
€483 EUR
$540 USD
Price last confirmed 19 days ago
A
Retailer 2
-
€613 EUR
$685 USD
View
Retailer 3
-
€636 EUR
£559 GBP
View
Price last confirmed 15 days ago
A
Retailer 4
-
€758 EUR
View
B+
Retailer 5
-
€762 EUR
$851 USD
View
Retailer 6
-
€796 EUR
£700 GBP
View
Price last confirmed 19 days ago
A
Retailer 7
-
€799 EUR
£703 GBP
View
A
Retailer 8
-
€821 EUR
$917 USD
View
A
Retailer 9
-
€1,138 EUR
$1,271 USD
View
Retailer 10
-
€1,585 EUR
$1,771 USD
View
Price last confirmed 13 days ago
B+
Retailer 11
-
€1,786 EUR
£1,571 GBP
View
B+
Retailer 12
-
€1,810 EUR
$2,022 USD
View
Retailer 13
-
€2,224 EUR
$2,485 USD
View
Price last confirmed 10 days ago
Most Expensive
Brilliant Earth
17991779A · Oct 9
€5,066 EUR
$5,660 USD
View
Price last confirmed 22 days ago
13 more retailers have this diamond
Prices start from €613 EURSave up to €1,197 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
€613 EUR