CaratHunter
Plans
Asscher|Lab Grown|IGI

1.09ct H VS1 Asscher Lab Grown Diamond

ID • H/VS1 • IGI LG589399510

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG589399510

Diamond specifications and retailer prices

From $360 AUD
$252 USD
As of November 1, 2026
Save $1,460 AUD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,819 AUD at Reve Diamonds · As of November 1, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG589399510 or 589399510. Listed at 17 retailers as of November 1, 2026, with prices from $360 to $1,819, a $1,460 spread on the same certified stone. Reve Diamonds lists it at $1,819. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589399510
Dimensions5.50 × 5.47 × 3.79 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.50 mm5.47 mm1.09 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589399510
Side View
Table 69.0%Crown 38.8°Girdle: ThickPavilion 39.6°Culet: NoneDepth 69.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $976 AUD|Low: $360 AUD|High: $1,819 AUD|Avg: $895 AUD|+2.1%
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
Reve Diamonds
November 2, 2026
Retailer 5$360 AUD
Retailer 2$400 AUD
Retailer 8$500 AUD
Retailer 13$562 AUD
Retailer 12$668 AUD
Retailer 3$678 AUD
Retailer 9$689 AUD
Retailer 6$711 AUD
Retailer 14$803 AUD
Retailer 4$843 AUD
Retailer 1$976 AUD
Retailer 7$1,056 AUD
Retailer 11$1,070 AUD
Retailer 10$1,598 AUD
Reve Diamonds$1,819 AUD

31 data points across 15 retailers

17 retailers$360 AUD to $1,819 AUD

A
Cheapest Retailer
-
$360 AUD
$252 USD
Final sale: no returns
Retailer 2
-
$400 AUD
$280 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$500 AUD
£276 GBP
View
A
Retailer 4
-
$562 AUD
$394 USD
View
A
Retailer 5
-
$668 AUD
€446 EUR
View
A
Retailer 6
-
$678 AUD
$475 USD
View
A
Retailer 7
-
$689 AUD
ZAR 7,799 ZAR
View
Retailer 8
-
$711 AUD
$498 USD
View
Price last confirmed 44 days ago
Retailer 9
-
$803 AUD
£443 GBP
View
Price last confirmed 18 days ago
B+
Retailer 10
-
$843 AUD
$591 USD
View
B+
Retailer 11
-
$976 AUD
View
B+
Retailer 12
-
$1,032 AUD
£569 GBP
View
B+
Retailer 13
-
$1,056 AUD
$740 USD
View
B+
Retailer 14
-
$1,070 AUD
$750 USD
View
B
Retailer 15
-
$1,358 AUD
$951 USD
View
B
Retailer 16
-
$1,598 AUD
£882 GBP
View
Most Expensive
B
Reve Diamonds
4244630C0 · Nov 1
$1,819 AUD
$1,275 USD
View
16 more retailers have this diamond
Prices start from $360 AUDSave up to $1,460 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
$360 AUD