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Cushion|Lab Grown|IGI

4.07ct E FL Cushion Lab Grown Diamond

EX • E/FL • IGI LG812652031

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG812652031

Diamond specifications and retailer prices

From $6,384 SGD
$4,994 USD
As of October 31, 2026
Save $39,791 SGD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $46,176 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.07ct lab-grown cushion diamond

This 4.07ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812652031 or 812652031. Listed at 21 retailers as of October 31, 2026, with prices from $6,384 to $46,176, a $39,791 spread on the same certified stone. Do Amore Diamonds lists it at $46,176. 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

4.07
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812652031
Dimensions11.47 × 8.36 × 5.62 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.47 mm8.36 mm4.07 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812652031
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 67.2%

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 31
Current: $46,176 SGD|Low: $6,384 SGD|High: $46,176 SGD|Avg: $17,659 SGD
Do Amore Diamonds
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
October 31, 2026
Retailer 13$6,384 SGD
Retailer 9$7,999 SGD
Retailer 5$8,284 SGD
Retailer 15$8,290 SGD
Retailer 14$8,949 SGD
Retailer 2$11,466 SGD
Retailer 4$13,487 SGD
Retailer 10$14,472 SGD
Retailer 11$18,707 SGD
Retailer 6$19,459 SGD
Retailer 8$19,463 SGD
Retailer 3$20,485 SGD
Retailer 7$22,955 SGD
Retailer 12$31,775 SGD
Do Amore Diamonds$46,176 SGD

37 data points across 15 retailers

21 retailers$6,384 SGD to $46,176 SGD

A
Cheapest Retailer
-
$6,384 SGD
$4,994 USD
A
Retailer 2
-
$7,469 SGD
CA$8,114 CAD
View
A
Retailer 3
-
$7,999 SGD
$6,257 USD
View
Final sale: no returns
Retailer 4
-
$8,284 SGD
$6,480 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$8,290 SGD
$6,485 USD
View
A
Retailer 6
-
$8,949 SGD
$7,000 USD
View
B+
Retailer 7
-
$11,466 SGD
£7,062 GBP
View
B+
Retailer 8
-
$13,034 SGD
£8,028 GBP
View
B+
Retailer 9
-
$13,487 SGD
$10,550 USD
View
B+
Retailer 10
-
$14,472 SGD
€10,781 EUR
View
B+
Retailer 11
-
$18,707 SGD
£11,522 GBP
View
B
Retailer 12
-
$19,459 SGD
$15,221 USD
View
B+
Retailer 13
-
$19,463 SGD
ZAR 245,950 ZAR
View
B
Retailer 14
-
$20,485 SGD
$16,024 USD
View
Retailer 15
-
$20,531 SGD
$16,060 USD
View
Price last confirmed 37 days ago
B
Retailer 16
-
$21,478 SGD
$16,801 USD
View
B
Retailer 17
-
$22,802 SGD
$17,836 USD
View
B
Retailer 18
-
$22,955 SGD
$17,956 USD
View
B
Retailer 19
-
$23,626 SGD
$18,481 USD
View
B
Retailer 20
-
$31,775 SGD
$24,855 USD
View
Most Expensive
B
Do Amore Diamonds
20-E89668 · Oct 31
$46,176 SGD
$36,120 USD
View
20 more retailers have this diamond
Prices start from $6,384 SGDSave up to $39,791 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
4.07ct Cushion
$6,384 SGD