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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 $251 USD
As of October 30, 2026
Save $1,329 USD (84%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,580 USD 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 $251 to $1,580, a $1,329 spread on the same certified stone. Brilliant Earth lists it at $1,580. 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
Color
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: $1,580 USD|Low: $232 USD|High: $1,710 USD|Avg: $756 USD|-7.6%
Brilliant Earth
Retailer 2
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Retailer 23
November 1, 2026
Retailer 5$251 USD
Retailer 6$280 USD
Retailer 23$291 USD
Retailer 12$311 USD
Retailer 21$311 USD
Retailer 20$470 USD
Retailer 7$519 USD
Retailer 2$536 USD
Retailer 17$542 USD
Retailer 16$564 USD
Retailer 3$589 USD
Retailer 13$591 USD
Retailer 22$729 USD
Retailer 10$760 USD
Retailer 8$784 USD
Retailer 14$958 USD
Retailer 11$999 USD
Retailer 18$1,015 USD
Retailer 4$1,050 USD
Retailer 15$1,219 USD
Retailer 9$1,222 USD
Retailer 19$1,252 USD
Brilliant Earth$1,580 USD

32 data points across 23 retailers

25 retailers$251 USD to $1,580 USD

A
Cheapest Retailer
-
$251 USD
A
Retailer 2
-
$280 USD
View
Final sale: no returns
A
Retailer 3
-
$291 USD
View
A
Retailer 4
-
$311 USD
View
Retailer 5
-
$311 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$470 USD
View
B+
Retailer 7
-
$519 USD
View
A
Retailer 8
-
$536 USD
ZAR 8,667 ZAR
View
A
Retailer 9
-
$542 USD
€516 EUR
View
Retailer 10
-
$564 USD
£444 GBP
View
Price last confirmed 16 days ago
A
Retailer 11
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$589 USD
View
A
Retailer 12
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$591 USD
£466 GBP
View
Retailer 13
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$729 USD
A$1,122 AUD
View
Price last confirmed 8 days ago
A
Retailer 14
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$760 USD
View
B+
Retailer 15
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$784 USD
View
B+
Retailer 16
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$958 USD
View
Retailer 17
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$968 USD
View
Price last confirmed 11 days ago
B+
Retailer 18
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$999 USD
View
B+
Retailer 19
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$1,015 USD
A$1,562 AUD
View
B+
Retailer 20
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$1,050 USD
View
B+
Retailer 21
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$1,130 USD
View
Retailer 22
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$1,219 USD
£960 GBP
View
Price last confirmed 7 days ago
B+
Retailer 23
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$1,222 USD
View
B+
Retailer 24
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$1,252 USD
£986 GBP
View
Most Expensive
B
Brilliant Earth
17807720A · Oct 31
$1,580 USD
View
24 more retailers have this diamond
Prices start from $251 USDSave up to $1,329 USD

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
$251 USD