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Asscher|Lab Grown|IGI

1.01ct D SI1 Asscher Lab Grown Diamond

ID • D/SI1 • IGI LG623469751

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG623469751

Diamond specifications and retailer prices

From $254 AUD
As of November 4, 2026
Save $1,352 AUD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,606 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG623469751 or 623469751. Listed at 18 retailers as of November 4, 2026, with prices from $254 to $1,606, a $1,352 spread on the same certified stone. Reve Diamonds lists it at $1,606. 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
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623469751
Dimensions5.52 × 5.49 × 3.66 mm
L/W Ratio1.01
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
5.52 mm5.49 mm1.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623469751
Side View
Table 63.0%Crown 31.3°Girdle: MED-STKPavilion 43°Culet: NoneDepth 66.7%

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 4
Current: $561 AUD|Low: $254 AUD|High: $1,606 AUD|Avg: $805 AUD|+4.5%
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
Retailer 16
Reve Diamonds
November 5, 2026
Retailer 10$254 AUD
Retailer 6$284 AUD
Retailer 12$296 AUD
Retailer 5$316 AUD
Retailer 13$316 AUD
Retailer 1$561 AUD
Retailer 4$561 AUD
Retailer 16$599 AUD
Retailer 15$609 AUD
Retailer 3$659 AUD
Retailer 2$714 AUD
Retailer 14$843 AUD
Retailer 8$1,014 AUD
Retailer 11$1,016 AUD
Retailer 7$1,093 AUD
Retailer 9$1,473 AUD
Reve Diamonds$1,606 AUD

44 data points across 17 retailers

18 retailers$254 AUD to $1,606 AUD

A
Cheapest Retailer
-
$254 AUD
A
Retailer 2
-
$284 AUD
View
Final sale: no returns
A
Retailer 3
-
$296 AUD
View
A
Retailer 4
-
$316 AUD
View
Retailer 5
-
$316 AUD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$561 AUD
View
B+
Retailer 7
-
$561 AUD
View
B+
Retailer 8
-
$599 AUD
View
Retailer 9
-
$609 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$659 AUD
View
B+
Retailer 11
-
$714 AUD
View
B
Retailer 12
-
$806 AUD
View
B
Retailer 13
-
$843 AUD
View
B
Retailer 14
-
$1,014 AUD
View
B
Retailer 15
-
$1,016 AUD
View
B
Retailer 16
-
$1,093 AUD
View
B
Retailer 17
-
$1,473 AUD
View
Most Expensive
B
Reve Diamonds
276370895 · Nov 6
$1,606 AUD
$1,124 USD
View
17 more retailers have this diamond
Prices start from $254 AUDSave up to $1,352 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
$254 AUD