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Cushion|Lab Grown|IGI

3.07ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG741538129

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

Certificate IGI LG741538129

Diamond specifications and retailer prices

From €1,509 EUR
$1,686 USD
As of October 31, 2026
Save €6,574 EUR (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €9,331 EUR at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG741538129 or 741538129. Listed at 21 retailers as of October 31, 2026, with a 436% 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741538129
Dimensions8.47 × 8.46 × 5.54 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
8.47 mm8.46 mm3.07 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741538129
Side View
Table 63.0%Crown 38.8°Girdle: MED-STKPavilion 39°Culet: NoneDepth 65.5%

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: €9,331 EUR|Low: €1,438 EUR|High: €9,350 EUR|Avg: €4,211 EUR|+0.2%
Novita 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
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Retailer 16
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Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 7€1,509 EUR
Retailer 15€1,567 EUR
Retailer 11€1,701 EUR
Retailer 6€1,890 EUR
Retailer 19€2,082 EUR
Retailer 13€2,123 EUR
Retailer 2€2,410 EUR
Retailer 12€2,484 EUR
Retailer 20€3,493 EUR
Retailer 21€3,629 EUR
Retailer 9€3,722 EUR
Retailer 5€3,910 EUR
Retailer 8€4,111 EUR
Retailer 17€4,200 EUR
Retailer 3€4,319 EUR
Retailer 10€4,977 EUR
Retailer 18€5,330 EUR
Retailer 4€5,476 EUR
Retailer 14€6,668 EUR
Retailer 16€8,083 EUR
Novita Diamonds€9,331 EUR

32 data points across 21 retailers

21 retailers€1,509 EUR to €8,083 EUR

A
Cheapest Retailer
-
€1,509 EUR
$1,686 USD
Final sale: no returns
A
Retailer 2
-
€1,567 EUR
$1,751 USD
View
A
Retailer 3
-
€1,701 EUR
$1,900 USD
View
A
Retailer 4
-
€1,890 EUR
HK$16,500 HKD
View
A
Retailer 5
-
€2,082 EUR
$2,326 USD
View
A
Retailer 6
-
€2,123 EUR
£1,868 GBP
View
A
Retailer 7
-
€2,410 EUR
View
A
Retailer 8
-
€2,484 EUR
$2,775 USD
View
A
Retailer 9
-
€3,493 EUR
ZAR 63,038 ZAR
View
A
Retailer 10
-
€3,629 EUR
£3,192 GBP
View
Retailer 11
-
€3,722 EUR
A$6,398 AUD
View
Price last confirmed 10 days ago
A
Retailer 12
-
€3,910 EUR
$4,368 USD
View
B+
Retailer 13
-
€4,111 EUR
$4,593 USD
View
B+
Retailer 14
-
€4,200 EUR
$4,692 USD
View
B+
Retailer 15
-
€4,319 EUR
£3,799 GBP
View
Retailer 16
-
€4,977 EUR
$5,560 USD
View
Price last confirmed 13 days ago
B+
Retailer 17
-
€5,330 EUR
$5,954 USD
View
B+
Retailer 18
-
€5,476 EUR
SGD 8,268 SGD
View
B+
Retailer 19
-
€6,668 EUR
$7,450 USD
View
B
Retailer 20
-
€8,083 EUR
$9,030 USD
View
Most Expensive
Novita Diamonds
cert_741538129 · Oct 8
€9,331 EUR
A$16,038 AUD
View
Price last confirmed 23 days ago
20 more retailers have this diamond
Prices start from €1,509 EURSave up to €6,574 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
€1,509 EUR