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Cushion|Lab Grown|IGI

3.07ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG760588392

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG760588392

Diamond specifications and retailer prices

From $2,130 USD
As of October 28, 2026
Save $10,170 USD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $12,300 USD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 3.07ct lab-grown cushion diamond

This 3.07ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG760588392 or 760588392. Listed at 17 retailers as of October 28, 2026, with prices from $2,130 to $12,300, a $10,170 spread on the same certified stone. Do Amore Diamonds lists it at $12,300. 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
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760588392
Dimensions9.88 × 7.92 × 5.11 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.88 mm7.92 mm3.07 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760588392
Side View
Table 54.0%Crown 36.5°Girdle: STK-THKPavilion 38.7°Culet: LargeDepth 64.5%

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: Oct 28
Current: $11,040 USD|Low: $2,001 USD|High: $11,040 USD|Avg: $5,061 USD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 12
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Retailer 20
October 28, 2026
Retailer 3$2,072 USD
Retailer 14$2,130 USD
Retailer 4$2,259 USD
Retailer 6$2,508 USD
Retailer 10$3,109 USD
Retailer 2$3,129 USD
Retailer 7$3,258 USD
Retailer 11$3,808 USD
Retailer 12$3,839 USD
Retailer 5$4,343 USD
Retailer 18$5,177 USD
Retailer 17$5,293 USD
Retailer 20$5,347 USD
Retailer 8$5,705 USD
Retailer 9$6,186 USD
Retailer 16$6,544 USD
Retailer 13$6,888 USD
Retailer 19$7,978 USD
Retailer 15$10,090 USD
Do Amore Diamonds$11,040 USD

14 data points across 20 retailers

17 retailers$2,130 USD to $12,300 USD

A
Cheapest Retailer
-
$2,130 USD
A
Retailer 2
-
$2,259 USD
View
A
Retailer 3
-
$2,508 USD
View
A
Retailer 4
-
$3,129 USD
£2,464 GBP
View
A
Retailer 5
-
$3,258 USD
View
B+
Retailer 6
-
$4,343 USD
£3,420 GBP
View
Retailer 7
-
$5,177 USD
A$7,964 AUD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$5,293 USD
ZAR 85,516 ZAR
View
B+
Retailer 9
-
$5,347 USD
View
B+
Retailer 10
-
$5,705 USD
View
B+
Retailer 11
-
$6,186 USD
View
B+
Retailer 12
-
$6,544 USD
£5,153 GBP
View
B+
Retailer 13
-
$6,888 USD
£5,424 GBP
View
B
Retailer 14
-
$7,978 USD
View
B
Retailer 15
-
$10,090 USD
View
B
Retailer 16
-
$11,040 USD
View
Most Expensive
B
Do Amore Diamonds
27-1DD728FD8 · Oct 28
$12,300 USD
View
16 more retailers have this diamond
Prices start from $2,130 USDSave up to $10,170 USD

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
$2,130 USD