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Cushion|Lab Grown|IGI

4.19ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG758557786

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG758557786

Diamond specifications and retailer prices

From $6,001 SGD
$4,694 USD
As of October 31, 2026
Save $35,445 SGD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $41,446 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.19ct lab-grown cushion diamond

This 4.19ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG758557786 or 758557786. Listed at 17 retailers as of October 31, 2026, with prices from $6,001 to $41,446, a $35,445 spread on the same certified stone. Do Amore Diamonds lists it at $41,446. 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

4.19
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758557786
Dimensions10.72 × 8.55 × 5.85 mm
L/W Ratio1.25
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
10.72 mm8.55 mm4.19 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758557786
Side View
Table 64.0%Crown 35.6°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 68.4%

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: $41,446 SGD|Low: $6,001 SGD|High: $41,446 SGD|Avg: $16,260 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 12$6,001 SGD
Retailer 4$6,746 SGD
Retailer 7$6,988 SGD
Retailer 11$7,031 SGD
Retailer 2$9,879 SGD
Retailer 13$10,061 SGD
Retailer 6$10,930 SGD
Retailer 9$12,124 SGD
Retailer 10$15,778 SGD
Retailer 8$16,415 SGD
Retailer 14$19,233 SGD
Retailer 15$24,475 SGD
Retailer 3$27,564 SGD
Retailer 5$36,084 SGD
Do Amore Diamonds$41,446 SGD

43 data points across 15 retailers

17 retailers$6,001 SGD to $41,446 SGD

A
Cheapest Retailer
-
$6,001 SGD
$4,694 USD
A
Retailer 2
-
$6,746 SGD
$5,277 USD
View
Final sale: no returns
Retailer 3
-
$6,988 SGD
$5,466 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$7,031 SGD
$5,500 USD
View
A
Retailer 5
-
$9,879 SGD
£6,085 GBP
View
A
Retailer 6
-
$10,061 SGD
$7,870 USD
View
A
Retailer 7
-
$10,930 SGD
£6,732 GBP
View
B+
Retailer 8
-
$12,124 SGD
€9,032 EUR
View
B+
Retailer 9
-
$15,778 SGD
£9,718 GBP
View
B+
Retailer 10
-
$16,415 SGD
ZAR 207,437 ZAR
View
B+
Retailer 11
-
$19,233 SGD
$15,045 USD
View
B+
Retailer 12
-
$21,184 SGD
$16,571 USD
View
B+
Retailer 13
-
$24,475 SGD
$19,145 USD
View
B
Retailer 14
-
$25,476 SGD
$19,928 USD
View
B
Retailer 15
-
$27,564 SGD
$21,561 USD
View
B
Retailer 16
-
$36,084 SGD
$28,226 USD
View
Most Expensive
B
Do Amore Diamonds
27-6F591D104 · Oct 31
$41,446 SGD
$32,420 USD
View
16 more retailers have this diamond
Prices start from $6,001 SGDSave up to $35,445 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
4.19ct Cushion
$6,001 SGD