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Cushion|Lab Grown|IGI

3.07ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG700514656

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG700514656

Diamond specifications and retailer prices

From €1,227 EUR
As of November 4, 2026
Save €5,430 EUR (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €9,271 EUR at Novita Diamonds · As of October 5, 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 LG700514656 or 700514656. Listed at 20 retailers as of November 4, 2026, with a 443% 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
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700514656
Dimensions9.70 × 7.94 × 5.22 mm
L/W Ratio1.22
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
9.70 mm7.94 mm3.07 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700514656
Side View
Table 61.0%Crown 35°Girdle: THN-MEDPavilion 36.6°Culet: NoneDepth 65.7%

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: Nov 4
Current: €3,070 EUR|Low: €1,227 EUR|High: €6,666 EUR|Avg: €3,234 EUR|-11.3%
Retailer 1
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
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 15€1,227 EUR
Retailer 3€1,429 EUR
Retailer 13€1,544 EUR
Retailer 8€1,554 EUR
Retailer 12€1,827 EUR
Retailer 16€1,917 EUR
Retailer 4€2,039 EUR
Retailer 9€2,674 EUR
Retailer 7€3,051 EUR
Retailer 1€3,070 EUR
Retailer 6€3,140 EUR
Retailer 5€3,296 EUR
Retailer 17€3,990 EUR
Retailer 11€4,072 EUR
Retailer 14€4,457 EUR
Retailer 18€4,486 EUR
Retailer 2€4,869 EUR
Retailer 10€6,657 EUR

30 data points across 18 retailers

20 retailers€1,227 EUR to €6,657 EUR

A
Cheapest Retailer
-
€1,227 EUR
Final sale: no returns
A
Retailer 2
-
€1,429 EUR
View
A
Retailer 3
-
€1,544 EUR
View
A
Retailer 4
-
€1,554 EUR
View
A
Retailer 5
-
€1,827 EUR
View
A
Retailer 6
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€1,917 EUR
View
A
Retailer 7
-
€2,039 EUR
View
A
Retailer 8
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€2,674 EUR
View
A
Retailer 9
-
€3,051 EUR
View
A
Retailer 10
-
€3,070 EUR
View
A
Retailer 11
-
€3,140 EUR
View
A
Retailer 12
-
€3,296 EUR
View
B+
Retailer 13
-
€3,990 EUR
View
B+
Retailer 14
-
€4,072 EUR
View
B+
Retailer 15
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€4,457 EUR
View
B+
Retailer 16
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€4,486 EUR
View
B+
Retailer 17
-
€4,869 EUR
View
Retailer 18
-
€5,007 EUR
View
Price last confirmed 115 days ago
B
Retailer 19
-
€6,657 EUR
View
Most Expensive
Novita Diamonds
cert_700514656 · Oct 5
€9,271 EUR
A$16,071 AUD
View
Price last confirmed 30 days ago
19 more retailers have this diamond
Prices start from €1,227 EURSave up to €5,430 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
€1,227 EUR