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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 $256 NZD
As of November 6, 2026
Save $1,563 NZD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,819 NZD 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 $256 to $1,819, a $1,563 spread on the same certified stone. Reve Diamonds lists it at $1,819. 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: $408 NZD|Low: $240 NZD|High: $1,819 NZD|Avg: $689 NZD|+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$256 NZD
Retailer 13$298 NZD
Retailer 10$310 NZD
Retailer 5$317 NZD
Retailer 1$408 NZD
Retailer 8$538 NZD
Retailer 6$543 NZD
Retailer 2$592 NZD
Retailer 3$603 NZD
Retailer 11$830 NZD
Retailer 14$895 NZD
Retailer 7$992 NZD
Retailer 12$1,021 NZD
Retailer 4$1,120 NZD
Retailer 9$1,479 NZD
Reve Diamonds$1,819 NZD

40 data points across 16 retailers

18 retailers$256 NZD to $1,819 NZD

A
Cheapest Retailer
-
$256 NZD
A
Retailer 2
-
$298 NZD
View
Retailer 3
-
$308 NZD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$310 NZD
View
Final sale: no returns
A
Retailer 5
-
$317 NZD
View
A
Retailer 6
-
$408 NZD
View
A
Retailer 7
-
$538 NZD
View
Retailer 8
-
$543 NZD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$592 NZD
View
A
Retailer 10
-
$603 NZD
View
B+
Retailer 11
-
$830 NZD
View
Retailer 12
-
$857 NZD
View
Price last confirmed 117 days ago
B+
Retailer 13
-
$895 NZD
View
B+
Retailer 14
-
$992 NZD
View
B
Retailer 15
-
$1,021 NZD
View
B
Retailer 16
-
$1,120 NZD
View
B
Retailer 17
-
$1,479 NZD
View
Most Expensive
B
Reve Diamonds
B0D61DDA3 · Nov 6
$1,819 NZD
$1,008 USD
View
17 more retailers have this diamond
Prices start from $256 NZDSave up to $1,563 NZD

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
$256 NZD