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Asscher|Lab Grown|IGI

1.89ct F VS1 Asscher Lab Grown Diamond

ID • F/VS1 • IGI LG766660452

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG766660452

Diamond specifications and retailer prices

From $357 AUD
$251 USD
As of October 30, 2026
Save $1,892 AUD (84%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,249 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.89ct lab-grown asscher diamond

This 1.89ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG766660452 or 766660452. Listed at 25 retailers as of October 30, 2026, with prices from $357 to $2,249, a $1,892 spread on the same certified stone. Brilliant Earth lists it at $2,249. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.9°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766660452
Dimensions6.77 × 6.77 × 4.39 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.77 mm6.77 mm1.89 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766660452
Side View
Table 67.0%Crown 30.9°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 64.8%

Caratlytics Score

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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: $2,249 AUD|Low: $330 AUD|High: $2,434 AUD|Avg: $1,078 AUD|-7.6%
Brilliant Earth
Retailer 2
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Retailer 6
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Retailer 23
November 2, 2026
Retailer 5$357 AUD
Retailer 6$399 AUD
Retailer 23$414 AUD
Retailer 12$443 AUD
Retailer 21$443 AUD
Retailer 20$669 AUD
Retailer 7$739 AUD
Retailer 13$764 AUD
Retailer 17$771 AUD
Retailer 16$802 AUD
Retailer 3$839 AUD
Retailer 2$842 AUD
Retailer 22$1,038 AUD
Retailer 10$1,082 AUD
Retailer 8$1,116 AUD
Retailer 14$1,364 AUD
Retailer 11$1,422 AUD
Retailer 18$1,445 AUD
Retailer 4$1,495 AUD
Retailer 15$1,736 AUD
Retailer 9$1,740 AUD
Retailer 19$1,783 AUD
Brilliant Earth$2,249 AUD

33 data points across 23 retailers

25 retailers$357 AUD to $2,249 AUD

A
Cheapest Retailer
-
$357 AUD
$251 USD
A
Retailer 2
-
$399 AUD
$280 USD
View
Final sale: no returns
A
Retailer 3
-
$414 AUD
$291 USD
View
A
Retailer 4
-
$443 AUD
$311 USD
View
Retailer 5
-
$443 AUD
$311 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$669 AUD
$470 USD
View
B+
Retailer 7
-
$739 AUD
$519 USD
View
A
Retailer 8
-
$764 AUD
ZAR 8,667 ZAR
View
A
Retailer 9
-
$771 AUD
€516 EUR
View
Retailer 10
-
$802 AUD
£444 GBP
View
Price last confirmed 17 days ago
A
Retailer 11
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$839 AUD
$589 USD
View
A
Retailer 12
-
$842 AUD
£466 GBP
View
Retailer 13
-
$1,038 AUD
View
Price last confirmed 8 days ago
A
Retailer 14
-
$1,082 AUD
$760 USD
View
B+
Retailer 15
-
$1,116 AUD
$784 USD
View
B+
Retailer 16
-
$1,364 AUD
$958 USD
View
Retailer 17
-
$1,378 AUD
$968 USD
View
Price last confirmed 11 days ago
B+
Retailer 18
-
$1,422 AUD
$999 USD
View
B+
Retailer 19
-
$1,445 AUD
View
B+
Retailer 20
-
$1,495 AUD
$1,050 USD
View
B+
Retailer 21
-
$1,609 AUD
$1,130 USD
View
Retailer 22
-
$1,736 AUD
£960 GBP
View
Price last confirmed 7 days ago
B+
Retailer 23
-
$1,740 AUD
$1,222 USD
View
B+
Retailer 24
-
$1,783 AUD
£986 GBP
View
Most Expensive
B
Brilliant Earth
17807720A · Oct 31
$2,249 AUD
$1,580 USD
View
24 more retailers have this diamond
Prices start from $357 AUDSave up to $1,892 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
1.89ct Asscher
$357 AUD