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Asscher|Lab Grown|IGI

1.01ct F SI1 Asscher Lab Grown Diamond

ID • F/SI1 • IGI LG787660871

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG787660871

Diamond specifications and retailer prices

From $181 SGD
As of November 6, 2026
Save $1,106 SGD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,288 SGD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.01ct lab-grown asscher diamond

This 1.01ct lab-grown asscher sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG787660871 or 787660871. Listed at 18 retailers as of November 6, 2026, with prices from $181 to $1,288, a $1,106 spread on the same certified stone. Reve Diamonds lists it at $1,288. 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

1.01
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787660871
Dimensions5.60 × 5.47 × 3.71 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
5.60 mm5.47 mm1.01 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787660871
Side View
Table 63.0%Crown 34.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 67.8%

Caratlytics Score

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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: $289 SGD|Low: $170 SGD|High: $1,288 SGD|Avg: $488 SGD|+1.3%
Retailer 1
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
Reve Diamonds
November 6, 2026
Retailer 15$181 SGD
Retailer 13$211 SGD
Retailer 10$220 SGD
Retailer 5$225 SGD
Retailer 1$289 SGD
Retailer 8$381 SGD
Retailer 6$384 SGD
Retailer 2$419 SGD
Retailer 3$427 SGD
Retailer 11$588 SGD
Retailer 14$634 SGD
Retailer 7$703 SGD
Retailer 12$723 SGD
Retailer 4$793 SGD
Retailer 9$1,047 SGD
Reve Diamonds$1,288 SGD

40 data points across 16 retailers

18 retailers$181 SGD to $1,288 SGD

A
Cheapest Retailer
-
$181 SGD
A
Retailer 2
-
$211 SGD
View
Retailer 3
-
$218 SGD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$220 SGD
View
Final sale: no returns
A
Retailer 5
-
$225 SGD
View
A
Retailer 6
-
$289 SGD
View
A
Retailer 7
-
$381 SGD
View
Retailer 8
-
$384 SGD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$419 SGD
View
A
Retailer 10
-
$427 SGD
View
B+
Retailer 11
-
$588 SGD
View
Retailer 12
-
$607 SGD
View
Price last confirmed 117 days ago
B+
Retailer 13
-
$634 SGD
View
B+
Retailer 14
-
$703 SGD
View
B
Retailer 15
-
$723 SGD
View
B
Retailer 16
-
$793 SGD
View
B
Retailer 17
-
$1,047 SGD
View
Most Expensive
B
Reve Diamonds
B0D61DDA3 · Nov 6
$1,288 SGD
$1,008 USD
View
17 more retailers have this diamond
Prices start from $181 SGDSave up to $1,106 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
1.01ct Asscher
$181 SGD