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Cushion|Lab Grown|IGI

4.00ct E FL Cushion Lab Grown Diamond

EX • E/FL • IGI LG833683853

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG833683853

Diamond specifications and retailer prices

From $6,193 SGD
$4,844 USD
As of October 31, 2026
Save $39,191 SGD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $45,383 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4ct lab-grown cushion diamond

This 4ct 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 LG833683853 or 833683853. Listed at 11 retailers as of October 31, 2026, with prices from $6,193 to $45,383, a $39,191 spread on the same certified stone. Do Amore Diamonds lists it at $45,383. 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

4.00
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle48.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833683853
Dimensions11.12 × 7.33 × 4.66 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.12 mm7.33 mm4.00 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833683853
Side View
Table 64.0%Crown 36.7°Girdle: STK-THKPavilion 48.4°Culet: LargeDepth 63.6%

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 31
Current: $45,383 SGD|Low: $6,193 SGD|High: $45,383 SGD|Avg: $15,702 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
October 31, 2026
Retailer 9$6,193 SGD
Retailer 5$8,150 SGD
Retailer 3$8,523 SGD
Retailer 2$11,270 SGD
Retailer 4$11,531 SGD
Retailer 10$12,800 SGD
Retailer 11$14,976 SGD
Retailer 7$18,397 SGD
Retailer 6$19,139 SGD
Retailer 8$22,423 SGD
Retailer 12$31,328 SGD
Do Amore Diamonds$45,383 SGD

12 data points across 12 retailers

11 retailers$6,193 SGD to $45,383 SGD

A
Cheapest Retailer
-
$6,193 SGD
$4,844 USD
A
Retailer 2
-
$8,150 SGD
$6,375 USD
View
A
Retailer 3
-
$8,523 SGD
$6,667 USD
View
Final sale: no returns
B+
Retailer 4
-
$11,270 SGD
£6,941 GBP
View
B+
Retailer 5
-
$12,800 SGD
£7,884 GBP
View
B+
Retailer 6
-
$14,976 SGD
$11,715 USD
View
B
Retailer 7
-
$18,397 SGD
£11,331 GBP
View
B
Retailer 8
-
$19,139 SGD
ZAR 241,864 ZAR
View
B
Retailer 9
-
$22,423 SGD
$17,540 USD
View
B
Retailer 10
-
$31,328 SGD
$24,506 USD
View
Most Expensive
B
Do Amore Diamonds
20-E98834 · Oct 31
$45,383 SGD
$35,500 USD
View
10 more retailers have this diamond
Prices start from $6,193 SGDSave up to $39,191 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
4.00ct Cushion
$6,193 SGD