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Asscher|Lab Grown|IGI

1.02ct D SI1 Asscher Lab Grown Diamond

ID • D/SI1 • IGI LG687546239

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG687546239

Diamond specifications and retailer prices

From $410 AUD
As of November 4, 2026
Save $1,694 AUD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,104 AUD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.02ct lab-grown asscher diamond

This 1.02ct 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 LG687546239 or 687546239. Listed at 17 retailers as of November 4, 2026, with prices from $410 to $2,104, a $1,694 spread on the same certified stone. Reve Diamonds lists it at $2,104. 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

1.02
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687546239
Dimensions5.59 × 5.50 × 3.69 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
5.59 mm5.50 mm1.02 ctD / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687546239
Side View
Table 63.0%Crown 35.8°Girdle: MED-STKPavilion 42.3°Culet: NoneDepth 67.1%

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: $890 AUD|Low: $410 AUD|High: $2,104 AUD|Avg: $1,107 AUD|+3.1%
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 6, 2026
Retailer 14$410 AUD
Retailer 4$459 AUD
Retailer 13$476 AUD
Retailer 3$509 AUD
Retailer 11$509 AUD
Retailer 16$721 AUD
Retailer 6$736 AUD
Retailer 5$837 AUD
Retailer 2$853 AUD
Retailer 1$890 AUD
Retailer 15$946 AUD
Retailer 10$1,384 AUD
Retailer 8$1,471 AUD
Retailer 12$1,637 AUD
Retailer 7$1,706 AUD
Retailer 9$2,034 AUD
Reve Diamonds$2,104 AUD

44 data points across 17 retailers

17 retailers$410 AUD to $2,104 AUD

A
Cheapest Retailer
-
$410 AUD
A
Retailer 2
-
$459 AUD
View
Final sale: no returns
A
Retailer 3
-
$476 AUD
View
Retailer 4
-
$509 AUD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$509 AUD
View
B
Retailer 6
-
$721 AUD
View
B+
Retailer 7
-
$736 AUD
View
B
Retailer 8
-
$837 AUD
View
B
Retailer 9
-
$853 AUD
View
B
Retailer 10
-
$890 AUD
View
Retailer 11
-
$946 AUD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$1,384 AUD
View
B
Retailer 13
-
$1,471 AUD
View
B
Retailer 14
-
$1,637 AUD
View
B
Retailer 15
-
$1,706 AUD
View
B
Retailer 16
-
$2,034 AUD
View
Most Expensive
B
Reve Diamonds
8B45731C2 · Nov 6
$2,104 AUD
$1,473 USD
View
16 more retailers have this diamond
Prices start from $410 AUDSave up to $1,694 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
1.02ct Asscher
$410 AUD