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Asscher|Lab Grown|IGI

4.19ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG780666190

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG780666190

Diamond specifications and retailer prices

From $6,369 SGD
$4,982 USD
As of October 30, 2026
Save $37,442 SGD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $43,811 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.19ct lab-grown asscher diamond

This 4.19ct lab-grown asscher 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 LG780666190 or 780666190. Listed at 15 retailers as of October 30, 2026, with prices from $6,369 to $43,811, a $37,442 spread on the same certified stone. Do Amore Diamonds lists it at $43,811. 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 angle38.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780666190
Dimensions8.80 × 8.62 × 6.14 mm
L/W Ratio1.02
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
8.80 mm8.62 mm4.19 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780666190
Side View
Table 62.0%Crown 38.3°Girdle: ThickPavilion 39.7°Culet: NoneDepth 71.2%

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 30
Current: $43,811 SGD|Low: $5,818 SGD|High: $54,230 SGD|Avg: $14,620 SGD|-19.2%
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$6,369 SGD
Retailer 2$6,675 SGD
Retailer 10$6,779 SGD
Retailer 11$6,787 SGD
Retailer 8$7,415 SGD
Retailer 5$8,843 SGD
Retailer 9$9,263 SGD
Retailer 7$9,279 SGD
Retailer 4$10,437 SGD
Retailer 6$11,154 SGD
Retailer 15$12,937 SGD
Retailer 3$15,239 SGD
Retailer 12$18,345 SGD
Retailer 14$20,428 SGD
Do Amore Diamonds$43,811 SGD

36 data points across 15 retailers

15 retailers$6,369 SGD to $43,811 SGD

A
Cheapest Retailer
-
$6,369 SGD
$4,982 USD
A
Retailer 2
-
$6,675 SGD
$5,221 USD
View
A
Retailer 3
-
$6,779 SGD
$5,303 USD
View
A
Retailer 4
-
$6,787 SGD
$5,309 USD
View
A
Retailer 5
-
$7,415 SGD
$5,800 USD
View
A
Retailer 6
-
$8,843 SGD
$6,917 USD
View
A
Retailer 7
-
$9,263 SGD
$7,246 USD
View
A
Retailer 8
-
$9,279 SGD
$7,258 USD
View
Final sale: no returns
A
Retailer 9
-
$10,437 SGD
$8,164 USD
View
Retailer 10
-
$11,154 SGD
$8,725 USD
View
Price last confirmed 13 days ago
B+
Retailer 11
-
$12,937 SGD
€9,638 EUR
View
B+
Retailer 12
-
$15,239 SGD
£9,386 GBP
View
B+
Retailer 13
-
$18,345 SGD
$14,350 USD
View
B+
Retailer 14
-
$20,428 SGD
$15,979 USD
View
Most Expensive
B
Do Amore Diamonds
27-700ED21B4 · Oct 31
$43,811 SGD
$34,270 USD
View
14 more retailers have this diamond
Prices start from $6,369 SGDSave up to $37,442 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 Asscher
$6,369 SGD