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Asscher|Lab Grown|IGI

1.45ct F VS1 Asscher Lab Grown Diamond

VG • F/VS1 • IGI LG656489473

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG656489473

Diamond specifications and retailer prices

From $230 USD
As of November 3, 2026
Save $963 USD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,193 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.45ct lab-grown asscher diamond

This 1.45ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG656489473 or 656489473. Listed at 19 retailers as of November 2, 2026, with prices from $230 to $1,193, a $963 spread on the same certified stone. MOH London lists it at $1,193. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.45
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle44.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656489473
Dimensions6.17 × 6.17 × 4.22 mm
L/W Ratio1.00
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
6.17 mm6.17 mm1.45 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG656489473
Side View
Table 66.0%Crown 36.5°Girdle: MediumPavilion 44.2°Culet: NoneDepth 68.4%

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: Nov 3
Current: $1,193 USD|Low: $230 USD|High: $1,680 USD|Avg: $637 USD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
November 3, 2026
Retailer 4$230 USD
Retailer 3$255 USD
Retailer 9$440 USD
Retailer 15$442 USD
Retailer 12$461 USD
Retailer 11$467 USD
Retailer 2$470 USD
Retailer 5$509 USD
Retailer 7$598 USD
Retailer 13$623 USD
Retailer 14$641 USD
Retailer 8$820 USD
Retailer 6$874 USD
Retailer 10$990 USD
MOH London$1,193 USD

43 data points across 15 retailers

19 retailers$230 USD to $1,193 USD

A
Cheapest Retailer
-
$230 USD
Final sale: no returns
Retailer 2
-
$255 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$440 USD
ZAR 7,116 ZAR
View
A
Retailer 4
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$442 USD
View
A
Retailer 5
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$461 USD
£363 GBP
View
B+
Retailer 6
-
$467 USD
€445 EUR
View
A
Retailer 7
-
$470 USD
£370 GBP
View
A
Retailer 8
-
$509 USD
View
B+
Retailer 9
-
$598 USD
View
Retailer 10
-
$623 USD
A$959 AUD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$641 USD
View
B+
Retailer 12
-
$813 USD
£640 GBP
View
B+
Retailer 13
-
$815 USD
View
B+
Retailer 14
-
$820 USD
View
B
Retailer 15
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$825 USD
View
Retailer 16
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$870 USD
View
Price last confirmed 85 days ago
B
Retailer 17
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$874 USD
View
B
Retailer 18
-
$990 USD
View
Most Expensive
B
MOH London
LG656489473 · Nov 2
$1,193 USD
£939 GBP
View
18 more retailers have this diamond
Prices start from $230 USDSave up to $963 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
1.45ct Asscher
$230 USD