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Cushion|Lab Grown|IGI

3.01ct E IF Cushion Lab Grown Diamond

VG • E/IF • IGI LG845670889

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG845670889

Diamond specifications and retailer prices

From $1,672 SGD
$1,308 USD
As of October 30, 2026
Save $11,099 SGD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $12,771 SGD at Brilliant Earth · As of October 29, 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 very-good cut grade and certified by IGI LG845670889 or 845670889. Listed at 15 retailers as of October 29, 2026, with prices from $1,672 to $12,771, a $11,099 spread on the same certified stone. Brilliant Earth lists it at $12,771. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.01
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845670889
Dimensions8.13 × 8.07 × 5.63 mm
L/W Ratio1.01
Girdle conditionFaceted
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
8.13 mm8.07 mm3.01 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845670889
Side View
Table 55.0%Crown 36.9°Girdle: MED-THKPavilion 38.9°Culet: NoneDepth 69.8%

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: $2,513 SGD|Low: $1,672 SGD|High: $6,357 SGD|Avg: $3,727 SGD|-6.9%
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
October 31, 2026
Retailer 11$1,672 SGD
Retailer 13$1,913 SGD
Retailer 7$1,982 SGD
Retailer 1$2,513 SGD
Retailer 6$2,547 SGD
Retailer 3$2,809 SGD
Retailer 8$3,018 SGD
Retailer 9$3,797 SGD
Retailer 4$4,132 SGD
Retailer 2$4,773 SGD
Retailer 10$5,015 SGD
Retailer 12$5,476 SGD
Retailer 5$5,749 SGD
Retailer 14$6,067 SGD

10 data points across 14 retailers

15 retailers$1,672 SGD to $12,771 SGD

A
Cheapest Retailer
-
$1,672 SGD
$1,308 USD
Final sale: no returns
A
Retailer 2
-
$1,913 SGD
£1,178 GBP
View
A
Retailer 3
-
$1,982 SGD
$1,550 USD
View
A
Retailer 4
-
$2,513 SGD
£1,548 GBP
View
A
Retailer 5
-
$2,547 SGD
$1,992 USD
View
A
Retailer 6
-
$2,809 SGD
€2,093 EUR
View
A
Retailer 7
-
$3,018 SGD
$2,361 USD
View
A
Retailer 8
-
$3,797 SGD
$2,970 USD
View
A
Retailer 9
-
$4,132 SGD
ZAR 52,221 ZAR
View
B+
Retailer 10
-
$4,773 SGD
£2,940 GBP
View
A
Retailer 11
-
$5,015 SGD
$3,923 USD
View
B+
Retailer 12
-
$5,476 SGD
$4,284 USD
View
B+
Retailer 13
-
$5,749 SGD
£3,541 GBP
View
B+
Retailer 14
-
$6,067 SGD
$4,746 USD
View
Most Expensive
B
Brilliant Earth
22292598A · Oct 29
$12,771 SGD
$9,990 USD
View
14 more retailers have this diamond
Prices start from $1,672 SGDSave up to $11,099 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
$1,672 SGD