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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 €1,315 EUR
$1,469 USD
As of October 31, 2026
Save €5,398 EUR (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €9,350 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 October 30, 2026, with a 411% 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 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

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: €9,350 EUR|Low: €1,315 EUR|High: €10,061 EUR|Avg: €4,020 EUR
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 12€1,315 EUR
Retailer 14€1,567 EUR
Retailer 5€1,661 EUR
Retailer 9€1,701 EUR
Retailer 13€1,921 EUR
Retailer 2€2,190 EUR
Retailer 11€2,484 EUR
Retailer 17€2,697 EUR
Retailer 18€3,164 EUR
Retailer 19€3,288 EUR
Retailer 10€3,722 EUR
Retailer 8€3,748 EUR
Retailer 15€4,246 EUR
Retailer 3€4,402 EUR
Retailer 16€4,786 EUR
Retailer 4€4,815 EUR
Retailer 6€5,232 EUR
Retailer 7€6,713 EUR
Novita Diamonds€9,350 EUR

29 data points across 19 retailers

20 retailers€1,315 EUR to €6,713 EUR

A
Cheapest Retailer
-
€1,315 EUR
$1,469 USD
Final sale: no returns
A
Retailer 2
-
€1,567 EUR
$1,751 USD
View
A
Retailer 3
-
€1,661 EUR
HK$14,500 HKD
View
A
Retailer 4
-
€1,701 EUR
$1,900 USD
View
A
Retailer 5
-
€1,921 EUR
£1,690 GBP
View
A
Retailer 6
-
€2,190 EUR
View
A
Retailer 7
-
€2,484 EUR
$2,775 USD
View
A
Retailer 8
-
€2,697 EUR
$3,013 USD
View
A
Retailer 9
-
€3,164 EUR
ZAR 57,109 ZAR
View
A
Retailer 10
-
€3,288 EUR
£2,892 GBP
View
Retailer 11
-
€3,722 EUR
A$6,398 AUD
View
Price last confirmed 10 days ago
A
Retailer 12
-
€3,748 EUR
$4,187 USD
View
B+
Retailer 13
-
€4,246 EUR
$4,743 USD
View
B+
Retailer 14
-
€4,402 EUR
£3,872 GBP
View
B+
Retailer 15
-
€4,786 EUR
$5,347 USD
View
B+
Retailer 16
-
€4,815 EUR
SGD 7,270 SGD
View
Retailer 17
-
€5,050 EUR
$5,642 USD
View
Price last confirmed 111 days ago
B+
Retailer 18
-
€5,232 EUR
$5,845 USD
View
B
Retailer 19
-
€6,713 EUR
$7,500 USD
View
Most Expensive
Novita Diamonds
cert_700514656 · Oct 5
€9,350 EUR
A$16,071 AUD
View
Price last confirmed 27 days ago
19 more retailers have this diamond
Prices start from €1,315 EURSave up to €5,398 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
€1,315 EUR