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Asscher|Lab Grown|IGI

3.11ct F SI1 Asscher Lab Grown Diamond

ID • F/SI1 • IGI LG844628272

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG844628272

Diamond specifications and retailer prices

From $687 SGD
As of November 6, 2026
Save $5,227 SGD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,914 SGD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 3.11ct lab-grown asscher diamond

This 3.11ct lab-grown asscher sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG844628272 or 844628272. Listed at 12 retailers as of November 6, 2026, with prices from $687 to $5,914, a $5,227 spread on the same certified stone. Brilliant Earth lists it at $5,914. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.11
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle43.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844628272
Dimensions8.16 × 7.98 × 5.35 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.16 mm7.98 mm3.11 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844628272
Side View
Table 69.0%Crown 33°Girdle: MED-STKPavilion 43.4°CuletDepth 67.0%

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: Nov 6
Current: $5,914 SGD|Low: $642 SGD|High: $5,914 SGD|Avg: $1,721 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3$687 SGD
Retailer 2$741 SGD
Retailer 9$798 SGD
Retailer 4$941 SGD
Retailer 10$967 SGD
Retailer 6$1,092 SGD
Retailer 8$1,498 SGD
Retailer 12$2,004 SGD
Retailer 11$2,275 SGD
Retailer 5$2,371 SGD
Retailer 7$2,727 SGD
Brilliant Earth$5,914 SGD

20 data points across 12 retailers

12 retailers$687 SGD to $5,914 SGD

A
Cheapest Retailer
-
$687 SGD
Final sale: no returns
A
Retailer 2
-
$741 SGD
View
A
Retailer 3
-
$798 SGD
View
Retailer 4
-
$941 SGD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$967 SGD
View
A
Retailer 6
-
$1,092 SGD
View
B+
Retailer 7
-
$1,498 SGD
View
B+
Retailer 8
-
$2,004 SGD
View
B
Retailer 9
-
$2,275 SGD
View
B
Retailer 10
-
$2,371 SGD
View
B
Retailer 11
-
$2,727 SGD
View
Most Expensive
B
Brilliant Earth
22335210A · Nov 6
$5,914 SGD
$4,630 USD
View
11 more retailers have this diamond
Prices start from $687 SGDSave up to $5,227 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
3.11ct Asscher
$687 SGD