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Cushion|Lab Grown|IGI

3.01ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG634471007

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG634471007

Diamond specifications and retailer prices

From $1,962 SGD
$1,535 USD
As of October 30, 2026
Save $9,121 SGD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $12,643 SGD at Brilliant Earth · As of October 14, 2026
View at Brilliant Earth

About this 3.01ct lab-grown cushion diamond

This 3.01ct 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 LG634471007 or 634471007. Listed at 20 retailers as of October 30, 2026, with a 465% 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

3.01
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634471007
Dimensions8.46 × 8.11 × 5.42 mm
L/W Ratio1.04
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
8.46 mm8.11 mm3.01 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634471007
Side View
Table 60.0%Crown 38.7°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 66.8%

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: $12,643 SGD|Low: $1,962 SGD|High: $13,973 SGD|Avg: $5,478 SGD
Brilliant Earth
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 6$1,962 SGD
Retailer 12$2,090 SGD
Retailer 3$2,164 SGD
Retailer 11$2,357 SGD
Retailer 2$2,910 SGD
Retailer 9$2,951 SGD
Retailer 19$2,963 SGD
Retailer 14$3,161 SGD
Retailer 17$3,409 SGD
Retailer 16$4,666 SGD
Retailer 13$4,790 SGD
Retailer 8$4,988 SGD
Retailer 4$5,788 SGD
Retailer 15$5,923 SGD
Retailer 18$6,807 SGD
Retailer 7$7,312 SGD
Retailer 10$9,799 SGD
Retailer 5$11,084 SGD
Brilliant Earth$12,643 SGD

35 data points across 19 retailers

20 retailers$1,962 SGD to $11,084 SGD

A
Cheapest Retailer
-
$1,962 SGD
$1,535 USD
Final sale: no returns
A
Retailer 2
-
$2,090 SGD
$1,635 USD
View
A
Retailer 3
-
$2,164 SGD
$1,693 USD
View
Retailer 4
-
$2,357 SGD
$1,844 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$2,910 SGD
£1,792 GBP
View
A
Retailer 6
-
$2,951 SGD
$2,308 USD
View
A
Retailer 7
-
$2,963 SGD
$2,318 USD
View
A
Retailer 8
-
$3,161 SGD
€2,355 EUR
View
A
Retailer 9
-
$3,409 SGD
$2,667 USD
View
Retailer 10
-
$4,666 SGD
A$5,615 AUD
View
Price last confirmed 8 days ago
A
Retailer 11
-
$4,790 SGD
ZAR 60,525 ZAR
View
A
Retailer 12
-
$4,988 SGD
£3,072 GBP
View
A
Retailer 13
-
$5,788 SGD
$4,528 USD
View
B+
Retailer 14
-
$5,923 SGD
£3,648 GBP
View
Retailer 15
-
$6,807 SGD
$5,325 USD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
$7,312 SGD
$5,719 USD
View
B+
Retailer 17
-
$8,974 SGD
$7,020 USD
View
Retailer 18
-
$9,799 SGD
A$11,792 AUD
View
Price last confirmed 22 days ago
B
Retailer 19
-
$11,084 SGD
$8,670 USD
View
Most Expensive
Brilliant Earth
21773779Y · Oct 14
$12,643 SGD
$9,890 USD
View
Price last confirmed 16 days ago
19 more retailers have this diamond
Prices start from $1,962 SGDSave up to $9,121 SGD

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
3.01ct Cushion
$1,962 SGD