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Asscher|Lab Grown|IGI

1.09ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG786645010

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG786645010

Diamond specifications and retailer prices

From $383 AUD
HK$2,100 HKD
As of October 30, 2026
Save $1,282 AUD (77%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,664 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.09ct lab-grown asscher diamond

This 1.09ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786645010 or 786645010. Listed at 22 retailers as of October 30, 2026, with prices from $383 to $1,664, a $1,282 spread on the same certified stone. Reve Diamonds lists it at $1,664. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786645010
Dimensions5.58 × 5.58 × 5.62 mm
L/W Ratio1.00
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
5.58 mm5.58 mm1.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786645010
Side View
Table 65.0%Crown 33.2°Girdle: MediumPavilion 41.9°Culet: NoneDepth 67.6%

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: Oct 30
Current: $618 AUD|Low: $263 AUD|High: $1,664 AUD|Avg: $776 AUD|+3.9%
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
Retailer 17
Retailer 18
Reve Diamonds
October 30, 2026
Retailer 2$273 AUD
Retailer 7$305 AUD
Retailer 4$339 AUD
Retailer 17$458 AUD
Retailer 10$557 AUD
Retailer 15$583 AUD
Retailer 1$618 AUD
Retailer 11$626 AUD
Retailer 14$645 AUD
Retailer 6$682 AUD
Retailer 16$828 AUD
Retailer 3$854 AUD
Retailer 18$866 AUD
Retailer 13$906 AUD
Retailer 9$924 AUD
Retailer 5$1,092 AUD
Retailer 8$1,168 AUD
Retailer 12$1,596 AUD
Reve Diamonds$1,664 AUD

42 data points across 19 retailers

22 retailers$383 AUD to $1,664 AUD

Retailer 1
-
$273 AUD
$192 USD
Price last confirmed 12 days ago
Retailer 2
-
$305 AUD
$214 USD
View
Price last confirmed 12 days ago
Final sale: no returns
Retailer 3
-
$317 AUD
$223 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$339 AUD
$238 USD
View
Price last confirmed 11 days ago
Retailer 5
-
$339 AUD
$238 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$383 AUD
HK$2,100 HKD
View
B+
Retailer 7
-
$458 AUD
$322 USD
View
A
Retailer 8
-
$557 AUD
$391 USD
View
A
Retailer 9
-
$583 AUD
ZAR 6,614 ZAR
View
A
Retailer 10
-
$618 AUD
£342 GBP
View
A
Retailer 11
-
$626 AUD
€419 EUR
View
A
Retailer 12
-
$645 AUD
£357 GBP
View
B+
Retailer 13
-
$682 AUD
$479 USD
View
B+
Retailer 14
-
$828 AUD
View
Retailer 15
-
$854 AUD
$600 USD
View
Price last confirmed 16 days ago
B
Retailer 16
-
$866 AUD
$608 USD
View
B+
Retailer 17
-
$906 AUD
View
B+
Retailer 18
-
$924 AUD
SGD 877 SGD
View
Retailer 19
-
$1,092 AUD
$767 USD
View
Price last confirmed 11 days ago
B
Retailer 20
-
$1,168 AUD
$820 USD
View
B
Retailer 21
-
$1,596 AUD
£883 GBP
View
Most Expensive
B
Reve Diamonds
57BF49B61 · Oct 30
$1,664 AUD
$1,169 USD
View
21 more retailers have this diamond
Prices start from $383 AUDSave up to $1,282 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
1.09ct Asscher
$383 AUD