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Cushion|Lab Grown|IGI

4.13ct E FL Cushion Lab Grown Diamond

EX • E/FL • IGI LG804605052

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804605052

Diamond specifications and retailer prices

From $7,580 SGD
CA$8,235 CAD
As of October 30, 2026
Save $33,453 SGD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $41,033 SGD at With Clarity · As of October 30, 2026
View at With Clarity

About this 4.13ct lab-grown cushion diamond

This 4.13ct 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 LG804605052 or 804605052. Listed at 21 retailers as of October 30, 2026, with prices from $7,580 to $41,033, a $33,453 spread on the same certified stone. With Clarity lists it at $41,033. 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

4.13
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804605052
Dimensions11.29 × 8.43 × 5.59 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.29 mm8.43 mm4.13 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804605052
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 66.3%

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 30
Current: $10,395 SGD|Low: $7,580 SGD|High: $40,302 SGD|Avg: $15,398 SGD|-0.9%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
With Clarity
October 30, 2026
Retailer 5$7,580 SGD
Retailer 12$7,821 SGD
Retailer 18$8,102 SGD
Retailer 4$8,111 SGD
Retailer 15$8,165 SGD
Retailer 6$8,196 SGD
Retailer 3$8,683 SGD
Retailer 1$10,395 SGD
Retailer 2$11,495 SGD
Retailer 13$12,763 SGD
Retailer 17$13,685 SGD
Retailer 14$16,575 SGD
Retailer 11$17,244 SGD
Retailer 16$18,129 SGD
Retailer 7$20,838 SGD
Retailer 8$21,795 SGD
Retailer 9$22,534 SGD
Retailer 10$28,709 SGD
With Clarity$40,302 SGD

40 data points across 19 retailers

21 retailers$7,580 SGD to $41,033 SGD

A
Cheapest Retailer
-
$7,580 SGD
CA$8,235 CAD
A
Retailer 2
-
$7,821 SGD
$6,118 USD
View
Final sale: no returns
Retailer 3
-
$8,102 SGD
$6,338 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$8,111 SGD
$6,345 USD
View
A
Retailer 5
-
$8,165 SGD
$6,387 USD
View
A
Retailer 6
-
$8,196 SGD
$6,411 USD
View
A
Retailer 7
-
$8,683 SGD
$6,792 USD
View
A
Retailer 8
-
$10,395 SGD
£6,403 GBP
View
A
Retailer 9
-
$11,495 SGD
£7,080 GBP
View
B+
Retailer 10
-
$12,763 SGD
€9,508 EUR
View
B+
Retailer 11
-
$13,685 SGD
$10,705 USD
View
B+
Retailer 12
-
$16,575 SGD
£10,209 GBP
View
B+
Retailer 13
-
$17,244 SGD
ZAR 217,914 ZAR
View
B+
Retailer 14
-
$18,129 SGD
$14,181 USD
View
B
Retailer 15
-
$19,745 SGD
$15,445 USD
View
Retailer 16
-
$20,838 SGD
$16,300 USD
View
Price last confirmed 37 days ago
B
Retailer 17
-
$20,838 SGD
$16,300 USD
View
B
Retailer 18
-
$21,795 SGD
$17,049 USD
View
B
Retailer 19
-
$22,534 SGD
$17,627 USD
View
B
Retailer 20
-
$28,709 SGD
$22,457 USD
View
Most Expensive
B
With Clarity
804605052 · Oct 30
$41,033 SGD
$32,097 USD
View
20 more retailers have this diamond
Prices start from $7,580 SGDSave up to $33,453 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
4.13ct Cushion
$7,580 SGD