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Cushion|Lab Grown|IGI

4.19ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG784645669

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

Certificate IGI LG784645669

Diamond specifications and retailer prices

From $5,185 SGD
$4,056 USD
As of October 30, 2026
Save $27,171 SGD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $32,356 SGD at Do Amore Diamonds · As of October 30, 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 LG784645669 or 784645669. Listed at 11 retailers as of October 30, 2026, with prices from $5,185 to $32,356, a $27,171 spread on the same certified stone. Do Amore Diamonds lists it at $32,356. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784645669
Dimensions6.35 × 9.30 × 9.30 mm
L/W Ratio1.46
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
6.35 mm9.30 mm4.19 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784645669
Side View
Table 58.0%Crown 36.5°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 68.3%

Caratlytics Score

How it works →
A+
Exceptional
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: $32,356 SGD|Low: $5,185 SGD|High: $41,446 SGD|Avg: $13,817 SGD|-21.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$5,185 SGD
Retailer 6$5,651 SGD
Retailer 4$5,890 SGD
Retailer 10$7,159 SGD
Retailer 8$8,513 SGD
Retailer 5$10,394 SGD
Retailer 9$10,451 SGD
Retailer 7$12,967 SGD
Retailer 3$16,606 SGD
Do Amore Diamonds$32,356 SGD

27 data points across 10 retailers

11 retailers$5,185 SGD to $32,356 SGD

A+
Cheapest Retailer
-
$5,185 SGD
$4,056 USD
A
Retailer 2
-
$5,651 SGD
$4,420 USD
View
A
Retailer 3
-
$5,890 SGD
$4,607 USD
View
A
Retailer 4
-
$7,159 SGD
$5,600 USD
View
Final sale: no returns
A
Retailer 5
-
$8,513 SGD
$6,659 USD
View
A
Retailer 6
-
$10,394 SGD
€7,743 EUR
View
Retailer 7
-
$10,451 SGD
$8,175 USD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
$12,967 SGD
£7,987 GBP
View
B+
Retailer 9
-
$16,606 SGD
$12,990 USD
View
B
Retailer 10
-
$25,476 SGD
$19,928 USD
View
Most Expensive
B
Do Amore Diamonds
27-018BEA9E1 · Oct 30
$32,356 SGD
$25,310 USD
View
10 more retailers have this diamond
Prices start from $5,185 SGDSave up to $27,171 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
$5,185 SGD