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Cushion|Lab Grown|IGI

3.07ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG665410515

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG665410515

Diamond specifications and retailer prices

From €823 EUR
$919 USD
As of October 29, 2026
Save €7,385 EUR (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €8,208 EUR at Brilliant Earth · As of October 30, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG665410515 or 665410515. Listed at 19 retailers as of October 29, 2026, with prices from €823 to €8,208, a €7,385 spread on the same certified stone. Brilliant Earth lists it at €8,208. 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
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665410515
Dimensions7.80 × 7.80 × 5.15 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
7.80 mm7.80 mm3.07 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665410515
Side View
Table 61.0%Crown 35.6°Girdle: STK-THKPavilion 34.7°Culet: NoneDepth 66.0%

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 29
Current: €8,208 EUR|Low: €737 EUR|High: €8,208 EUR|Avg: €2,242 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
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Retailer 19
October 31, 2026
Retailer 16€823 EUR
Retailer 14€841 EUR
Retailer 19€928 EUR
Retailer 3€982 EUR
Retailer 8€1,033 EUR
Retailer 4€1,144 EUR
Retailer 13€1,225 EUR
Retailer 2€1,248 EUR
Retailer 15€1,724 EUR
Retailer 18€1,773 EUR
Retailer 5€1,825 EUR
Retailer 10€1,935 EUR
Retailer 6€2,598 EUR
Retailer 11€2,632 EUR
Retailer 9€2,686 EUR
Retailer 7€2,857 EUR
Retailer 17€3,015 EUR
Retailer 12€3,456 EUR
Brilliant Earth€8,208 EUR

29 data points across 19 retailers

19 retailers€823 EUR to €8,208 EUR

A
Cheapest Retailer
-
€823 EUR
$919 USD
Final sale: no returns
A
Retailer 2
-
€841 EUR
$940 USD
View
A
Retailer 3
-
€928 EUR
HK$8,100 HKD
View
Retailer 4
-
€982 EUR
£864 GBP
View
Price last confirmed 14 days ago
A
Retailer 5
-
€1,033 EUR
$1,154 USD
View
A
Retailer 6
-
€1,144 EUR
$1,278 USD
View
A
Retailer 7
-
€1,225 EUR
£1,078 GBP
View
A
Retailer 8
-
€1,248 EUR
View
A
Retailer 9
-
€1,724 EUR
A$2,964 AUD
View
A
Retailer 10
-
€1,773 EUR
ZAR 31,996 ZAR
View
B+
Retailer 11
-
€1,825 EUR
$2,039 USD
View
Retailer 12
-
€1,935 EUR
$2,161 USD
View
Price last confirmed 25 days ago
B+
Retailer 13
-
€2,598 EUR
$2,902 USD
View
B+
Retailer 14
-
€2,632 EUR
$2,940 USD
View
B+
Retailer 15
-
€2,686 EUR
SGD 4,055 SGD
View
B+
Retailer 16
-
€2,857 EUR
$3,192 USD
View
B+
Retailer 17
-
€3,015 EUR
£2,652 GBP
View
B+
Retailer 18
-
€3,456 EUR
A$5,940 AUD
View
Most Expensive
B
Brilliant Earth
12598558A · Oct 30
€8,208 EUR
$9,170 USD
View
18 more retailers have this diamond
Prices start from €823 EURSave up to €7,385 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
€823 EUR