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Asscher|Lab Grown|IGI

1.51ct F VS1 Asscher Lab Grown Diamond

VG • F/VS1 • IGI LG630441374

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG630441374

Diamond specifications and retailer prices

From $410 AUD
As of November 5, 2026
Save $1,239 AUD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,649 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 1.51ct lab-grown asscher diamond

This 1.51ct 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 very-good cut grade and certified by IGI LG630441374 or 630441374. Listed at 12 retailers as of November 5, 2026, with prices from $410 to $1,649, a $1,239 spread on the same certified stone. MOH London lists it at $1,649. 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

1.51
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630441374
Dimensions6.28 × 6.28 × 4.08 mm
L/W Ratio1.00
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
6.28 mm6.28 mm1.51 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630441374
Side View
Table 65.0%Crown 36.1°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 65.0%

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: Nov 5
Current: $1,649 AUD|Low: $373 AUD|High: $1,662 AUD|Avg: $904 AUD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 9$373 AUD
Retailer 2$410 AUD
Retailer 7$644 AUD
Retailer 12$644 AUD
Retailer 8$673 AUD
Retailer 5$681 AUD
Retailer 11$727 AUD
Retailer 6$870 AUD
Retailer 4$1,190 AUD
Retailer 10$1,436 AUD
Retailer 3$1,520 AUD
MOH London$1,649 AUD

19 data points across 12 retailers

12 retailers$410 AUD to $1,649 AUD

Retailer 1
-
$373 AUD
Price last confirmed 11 days ago
A
Retailer 2
-
$410 AUD
View
B+
Retailer 3
-
$644 AUD
View
A
Retailer 4
-
$644 AUD
View
A
Retailer 5
-
$673 AUD
View
A
Retailer 6
-
$681 AUD
View
A
Retailer 7
-
$727 AUD
View
A
Retailer 8
-
$870 AUD
View
B+
Retailer 9
-
$1,190 AUD
View
B
Retailer 10
-
$1,436 AUD
View
B
Retailer 11
-
$1,520 AUD
View
Most Expensive
B
MOH London
LG630441374 · Nov 5
$1,649 AUD
£909 GBP
View
11 more retailers have this diamond
Prices start from $410 AUDSave up to $1,239 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
1.51ct Asscher
$410 AUD