CaratHunter
Plans
Cushion|Lab Grown|IGI

7.30ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG754507846

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG754507846

Diamond specifications and retailer prices

From €20,802 EUR
$23,240 USD
As of October 30, 2026
Save €40,476 EUR (66%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €61,278 EUR at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 7.3ct lab-grown cushion diamond

This 7.3ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754507846 or 754507846. Listed at 18 retailers as of October 30, 2026, with prices from €20,802 to €61,278, a €40,476 spread on the same certified stone. Taylor and Hart lists it at €61,278. 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

7.30
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754507846
Dimensions10.58 × 10.58 × 6.98 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
10.58 mm10.58 mm7.30 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754507846
Side View
Table 61.0%Crown 35.7°Girdle: STK-THKPavilion 35.8°Culet: NoneDepth 66.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €49,976 EUR|Low: €17,508 EUR|High: €103,447 EUR|Avg: €42,728 EUR|-4.1%
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
October 29, 2026
Retailer 15€17,508 EUR
Retailer 5€20,802 EUR
Retailer 8€21,299 EUR
Retailer 16€24,764 EUR
Retailer 17€26,790 EUR
Retailer 10€29,992 EUR
Retailer 13€30,076 EUR
Retailer 3€38,399 EUR
Retailer 6€39,641 EUR
Retailer 12€39,723 EUR
Retailer 2€45,087 EUR
Retailer 11€47,547 EUR
Retailer 1€49,976 EUR
Retailer 14€51,756 EUR
Retailer 9€68,978 EUR
Retailer 7€77,626 EUR
Retailer 4€103,447 EUR

32 data points across 17 retailers

18 retailers€20,802 EUR to €61,278 EUR

Retailer 1
-
€17,508 EUR
$19,560 USD
Price last confirmed 11 days ago
B+
Retailer 2
-
€20,802 EUR
$23,240 USD
View
B+
Retailer 3
-
€21,299 EUR
$23,795 USD
View
B+
Retailer 4
-
€24,764 EUR
$27,666 USD
View
B+
Retailer 5
-
€26,790 EUR
$29,930 USD
View
B
Retailer 6
-
€29,992 EUR
$33,507 USD
View
Final sale: no returns
Retailer 7
-
€38,399 EUR
A$66,000 AUD
View
Price last confirmed 32 days ago
B
Retailer 8
-
€39,641 EUR
£34,872 GBP
View
B+
Retailer 9
-
€39,723 EUR
£34,944 GBP
View
B
Retailer 10
-
€45,087 EUR
$50,371 USD
View
B
Retailer 11
-
€47,547 EUR
View
B
Retailer 12
-
€49,976 EUR
ZAR 901,999 ZAR
View
Retailer 13
-
€51,756 EUR
A$88,957 AUD
View
Price last confirmed 10 days ago
Most Expensive
B
Taylor and Hart
YFWIOHW · Oct 30
€61,278 EUR
$68,460 USD
View
13 more retailers have this diamond
Prices start from €20,802 EURSave up to €40,476 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.

B+
7.30ct Cushion
€20,802 EUR