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Asscher|Lab Grown|IGI

3.09ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG837647179

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG837647179

Diamond specifications and retailer prices

From $3,027 SGD
$2,368 USD
As of October 30, 2026
Save $17,862 SGD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $20,889 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown asscher diamond

This 3.09ct 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 LG837647179 or 837647179. Listed at 17 retailers as of October 29, 2026, with prices from $3,027 to $20,889, a $17,862 spread on the same certified stone. Do Amore Diamonds lists it at $20,889. 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

3.09
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837647179
Dimensions8.35 × 8.04 × 5.16 mm
L/W Ratio1.04
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
8.35 mm8.04 mm3.09 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837647179
Side View
Table 58.0%Crown 32.4°Girdle: Slightly ThickPavilion 38°Culet: NoneDepth 64.2%

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: $20,889 SGD|Low: $3,027 SGD|High: $24,334 SGD|Avg: $8,221 SGD|-5.4%
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
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Retailer 17
Retailer 18
October 31, 2026
Retailer 14$3,027 SGD
Retailer 6$3,303 SGD
Retailer 11$3,388 SGD
Retailer 12$3,517 SGD
Retailer 4$3,733 SGD
Retailer 16$4,625 SGD
Retailer 5$5,345 SGD
Retailer 2$5,381 SGD
Retailer 3$5,493 SGD
Retailer 17$6,552 SGD
Retailer 8$8,284 SGD
Retailer 15$9,571 SGD
Retailer 18$10,466 SGD
Retailer 9$11,593 SGD
Retailer 7$11,636 SGD
Retailer 13$11,646 SGD
Retailer 10$17,968 SGD
Do Amore Diamonds$20,889 SGD

28 data points across 18 retailers

17 retailers$3,027 SGD to $20,889 SGD

A
Cheapest Retailer
-
$3,027 SGD
$2,368 USD
A
Retailer 2
-
$3,303 SGD
$2,584 USD
View
A
Retailer 3
-
$3,388 SGD
$2,650 USD
View
A
Retailer 4
-
$3,517 SGD
$2,751 USD
View
A
Retailer 5
-
$3,733 SGD
$2,920 USD
View
A
Retailer 6
-
$4,625 SGD
£2,849 GBP
View
A
Retailer 7
-
$5,345 SGD
$4,181 USD
View
A
Retailer 8
-
$5,381 SGD
$4,209 USD
View
A
Retailer 9
-
$5,493 SGD
$4,297 USD
View
A
Retailer 10
-
$6,552 SGD
€4,881 EUR
View
Retailer 11
-
$8,284 SGD
$6,480 USD
View
Price last confirmed 12 days ago
B+
Retailer 12
-
$9,571 SGD
$7,487 USD
View
B+
Retailer 13
-
$10,466 SGD
£6,446 GBP
View
Retailer 14
-
$11,593 SGD
$9,068 USD
View
Price last confirmed 16 days ago
B
Retailer 15
-
$11,636 SGD
$9,102 USD
View
B+
Retailer 16
-
$11,646 SGD
$9,110 USD
View
Most Expensive
B
Do Amore Diamonds
27-3DE8CD801 · Oct 29
$20,889 SGD
$16,340 USD
View
16 more retailers have this diamond
Prices start from $3,027 SGDSave up to $17,862 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
3.09ct Asscher
$3,027 SGD