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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 $511 NZD
As of November 5, 2026
Save $1,543 NZD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,054 NZD 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 $511 to $2,054, a $1,543 spread on the same certified stone. MOH London lists it at $2,054. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,054 NZD|Low: $464 NZD|High: $2,069 NZD|Avg: $1,126 NZD|-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$464 NZD
Retailer 2$511 NZD
Retailer 7$802 NZD
Retailer 12$802 NZD
Retailer 8$838 NZD
Retailer 5$849 NZD
Retailer 11$905 NZD
Retailer 6$1,083 NZD
Retailer 4$1,482 NZD
Retailer 10$1,788 NZD
Retailer 3$1,893 NZD
MOH London$2,054 NZD

19 data points across 12 retailers

12 retailers$511 NZD to $2,054 NZD

Retailer 1
-
$464 NZD
Price last confirmed 12 days ago
A
Retailer 2
-
$511 NZD
View
B+
Retailer 3
-
$802 NZD
View
A
Retailer 4
-
$802 NZD
View
A
Retailer 5
-
$838 NZD
View
A
Retailer 6
-
$849 NZD
View
A
Retailer 7
-
$905 NZD
View
A
Retailer 8
-
$1,083 NZD
View
B+
Retailer 9
-
$1,482 NZD
View
B
Retailer 10
-
$1,788 NZD
View
B
Retailer 11
-
$1,893 NZD
View
Most Expensive
B
MOH London
LG630441374 · Nov 5
$2,054 NZD
£909 GBP
View
11 more retailers have this diamond
Prices start from $511 NZDSave up to $1,543 NZD

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
$511 NZD