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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 $203 AUD
As of November 6, 2026
Save $1,237 AUD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,440 AUD 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 $203 to $1,440, a $1,237 spread on the same certified stone. Reve Diamonds lists it at $1,440. 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

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: $323 AUD|Low: $190 AUD|High: $1,440 AUD|Avg: $546 AUD|+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$203 AUD
Retailer 13$236 AUD
Retailer 10$246 AUD
Retailer 5$251 AUD
Retailer 1$323 AUD
Retailer 8$426 AUD
Retailer 6$430 AUD
Retailer 2$469 AUD
Retailer 3$477 AUD
Retailer 11$657 AUD
Retailer 14$709 AUD
Retailer 7$786 AUD
Retailer 12$809 AUD
Retailer 4$887 AUD
Retailer 9$1,171 AUD
Reve Diamonds$1,440 AUD

40 data points across 16 retailers

18 retailers$203 AUD to $1,440 AUD

A
Cheapest Retailer
-
$203 AUD
A
Retailer 2
-
$236 AUD
View
Retailer 3
-
$244 AUD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$246 AUD
View
Final sale: no returns
A
Retailer 5
-
$251 AUD
View
A
Retailer 6
-
$323 AUD
View
A
Retailer 7
-
$426 AUD
View
Retailer 8
-
$430 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$469 AUD
View
A
Retailer 10
-
$477 AUD
View
B+
Retailer 11
-
$657 AUD
View
Retailer 12
-
$679 AUD
View
Price last confirmed 117 days ago
B+
Retailer 13
-
$709 AUD
View
B+
Retailer 14
-
$786 AUD
View
B
Retailer 15
-
$809 AUD
View
B
Retailer 16
-
$887 AUD
View
B
Retailer 17
-
$1,171 AUD
View
Most Expensive
B
Reve Diamonds
B0D61DDA3 · Nov 6
$1,440 AUD
$1,008 USD
View
17 more retailers have this diamond
Prices start from $203 AUDSave up to $1,237 AUD

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
$203 AUD