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Cushion|Lab Grown|IGI

7.05ct F IF Cushion Lab Grown Diamond

ID • F/IF • IGI LG510191586

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG510191586

Diamond specifications and retailer prices

From €8,338 EUR
$9,315 USD
As of October 30, 2026
Save €42,459 EUR (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €50,796 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 7.05ct lab-grown cushion diamond

This 7.05ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG510191586 or 510191586. Listed at 21 retailers as of October 29, 2026, with prices from €8,338 to €50,796, a €42,459 spread on the same certified stone. Do Amore Diamonds lists it at €50,796. 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

7.05
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG510191586
Dimensions11.28 × 10.91 × 7.15 mm
L/W Ratio1.03
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
11.28 mm10.91 mm7.05 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG510191586
Side View
Table 59.5%Crown 33°Girdle: MED-THKPavilion 35.7°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 30
Current: €50,796 EUR|Low: €8,338 EUR|High: €50,796 EUR|Avg: €16,973 EUR
Do Amore 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
October 30, 2026
Retailer 13€8,338 EUR
Retailer 14€8,390 EUR
Retailer 17€9,116 EUR
Retailer 16€9,345 EUR
Retailer 15€10,838 EUR
Retailer 7€11,126 EUR
Retailer 10€12,395 EUR
Retailer 2€12,439 EUR
Retailer 12€16,833 EUR
Retailer 3€17,779 EUR
Retailer 6€18,193 EUR
Retailer 11€18,824 EUR
Retailer 8€19,748 EUR
Retailer 9€20,686 EUR
Retailer 4€25,986 EUR
Retailer 5€36,917 EUR
Do Amore Diamonds€50,796 EUR

32 data points across 17 retailers

21 retailers€8,338 EUR to €50,796 EUR

A
Cheapest Retailer
-
€8,338 EUR
$9,315 USD
A
Retailer 2
-
€8,390 EUR
$9,373 USD
View
A
Retailer 3
-
€9,116 EUR
$10,185 USD
View
Final sale: no returns
A
Retailer 4
-
€9,345 EUR
$10,440 USD
View
Retailer 5
-
€10,422 EUR
$11,644 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
€10,838 EUR
HK$94,600 HKD
View
Retailer 7
-
€11,126 EUR
$12,430 USD
View
Price last confirmed 9 days ago
A
Retailer 8
-
€12,395 EUR
£10,904 GBP
View
A
Retailer 9
-
€12,439 EUR
£10,942 GBP
View
A
Retailer 10
-
€14,937 EUR
£13,140 GBP
View
B+
Retailer 11
-
€16,833 EUR
£14,808 GBP
View
B+
Retailer 12
-
€17,779 EUR
$19,863 USD
View
Retailer 13
-
€18,193 EUR
View
Price last confirmed 9 days ago
B+
Retailer 14
-
€18,824 EUR
ZAR 339,742 ZAR
View
Retailer 15
-
€19,748 EUR
A$33,943 AUD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
€20,686 EUR
$23,110 USD
View
B+
Retailer 17
-
€20,686 EUR
$23,110 USD
View
B
Retailer 18
-
€25,986 EUR
$29,032 USD
View
B
Retailer 19
-
€32,255 EUR
$36,036 USD
View
B
Retailer 20
-
€36,917 EUR
SGD 55,735 SGD
View
Most Expensive
B
Do Amore Diamonds
27-00DBB13B9 · Oct 29
€50,796 EUR
$56,750 USD
View
20 more retailers have this diamond
Prices start from €8,338 EURSave up to €42,459 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
7.05ct Cushion
€8,338 EUR