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Round|Lab Grown|IGI

7.50ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG742530309

Shape and cutting style on the report: Round brilliant

Certificate IGI LG742530309

Diamond specifications and retailer prices

From €19,042 EUR
$21,274 USD
As of November 1, 2026
Save €44,572 EUR (70%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €63,615 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 7.5ct lab-grown round diamond

This 7.5ct lab-grown round 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 LG742530309 or 742530309. Listed at 25 retailers as of October 30, 2026, with prices from €19,042 to €63,615, a €44,572 spread on the same certified stone. Reve Diamonds lists it at €63,615. 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

7.50
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742530309
Dimensions12.48 × 12.54 × 7.76 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
12.48 mm12.54 mm7.50 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742530309
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €23,640 EUR|Low: €16,046 EUR|High: €64,906 EUR|Avg: €35,171 EUR|-4.8%
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
Reve Diamonds
November 1, 2026
Retailer 16€16,814 EUR
Retailer 5€19,042 EUR
Retailer 10€20,652 EUR
Retailer 3€20,697 EUR
Retailer 8€23,269 EUR
Retailer 1€23,640 EUR
Retailer 4€23,764 EUR
Retailer 9€24,774 EUR
Retailer 15€30,263 EUR
Retailer 12€34,380 EUR
Retailer 13€38,655 EUR
Retailer 2€38,742 EUR
Retailer 11€41,194 EUR
Retailer 14€42,733 EUR
Retailer 6€52,676 EUR
Retailer 7€63,608 EUR
Reve Diamonds€63,615 EUR

37 data points across 17 retailers

25 retailers€19,042 EUR to €63,615 EUR

Retailer 1
-
€16,814 EUR
$18,785 USD
Price last confirmed 10 days ago
Retailer 2
-
€17,812 EUR
$19,900 USD
View
Price last confirmed 24 days ago
Retailer 3
-
€18,173 EUR
$20,303 USD
View
Price last confirmed 40 days ago
A
Retailer 4
-
€19,042 EUR
$21,274 USD
View
Retailer 5
-
€19,662 EUR
$21,966 USD
View
Price last confirmed 21 days ago
Retailer 6
-
€20,059 EUR
$22,410 USD
View
Price last confirmed 38 days ago
Retailer 7
-
€20,220 EUR
$22,590 USD
View
Price last confirmed 38 days ago
B+
Retailer 8
-
€20,652 EUR
$23,072 USD
View
A
Retailer 9
-
€20,697 EUR
$23,123 USD
View
B+
Retailer 10
-
€22,470 EUR
$25,104 USD
View
Retailer 11
-
€22,808 EUR
$25,481 USD
View
Price last confirmed 29 days ago
Retailer 12
-
€22,947 EUR
$25,637 USD
View
Price last confirmed 36 days ago
B+
Retailer 13
-
€23,640 EUR
£20,796 GBP
View
B+
Retailer 14
-
€23,764 EUR
$26,549 USD
View
B+
Retailer 15
-
€24,774 EUR
$27,678 USD
View
Final sale: no returns
B+
Retailer 16
-
€30,263 EUR
$33,810 USD
View
B+
Retailer 17
-
€34,380 EUR
£30,244 GBP
View
B+
Retailer 18
-
€38,655 EUR
View
B+
Retailer 19
-
€38,742 EUR
$43,283 USD
View
B+
Retailer 20
-
€41,023 EUR
$45,831 USD
View
B+
Retailer 21
-
€41,194 EUR
ZAR 743,493 ZAR
View
Retailer 22
-
€42,733 EUR
A$73,448 AUD
View
Price last confirmed 9 days ago
B
Retailer 23
-
€52,676 EUR
$58,850 USD
View
B
Retailer 24
-
€63,608 EUR
$71,063 USD
View
Most Expensive
B
Reve Diamonds
74791A7EA · Oct 30
€63,615 EUR
$71,071 USD
View
24 more retailers have this diamond
Prices start from €19,042 EURSave up to €44,572 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
7.50ct Round
€19,042 EUR