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Asscher|Lab Grown|IGI

1.51ct F VS1 Asscher Lab Grown Diamond

VG • F/VS1 • IGI LG848630744

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG848630744

Diamond specifications and retailer prices

From $457 NZD
As of November 5, 2026
Save $2,265 NZD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,722 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 LG848630744 or 848630744. Listed at 16 retailers as of November 4, 2026, with prices from $457 to $2,722, a $2,265 spread on the same certified stone. Brilliant Earth lists it at $2,722. 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 angle36.4°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848630744
Dimensions6.46 × 6.30 × 4.21 mm
L/W Ratio1.03
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
6.46 mm6.30 mm1.51 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848630744
Side View
Table 68.0%Crown 36.4°Girdle: MED-STKPavilion 42.7°Culet: NoneDepth 66.8%

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: Nov 5
Current: $2,722 NZD|Low: $457 NZD|High: $2,722 NZD|Avg: $1,290 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 16$457 NZD
Retailer 6$519 NZD
Retailer 2$567 NZD
Retailer 4$833 NZD
Retailer 12$843 NZD
Retailer 8$882 NZD
Retailer 9$900 NZD
Retailer 3$911 NZD
Retailer 11$1,142 NZD
Retailer 10$1,315 NZD
Retailer 15$1,571 NZD
Retailer 13$1,770 NZD
Retailer 14$1,959 NZD
Retailer 5$1,989 NZD
Retailer 7$2,245 NZD
Brilliant Earth$2,722 NZD

7 data points across 16 retailers

16 retailers$457 NZD to $2,722 NZD

A
Cheapest Retailer
-
$457 NZD
A
Retailer 2
-
$519 NZD
View
Final sale: no returns
A
Retailer 3
-
$567 NZD
View
A
Retailer 4
-
$833 NZD
View
A
Retailer 5
-
$843 NZD
View
A
Retailer 6
-
$882 NZD
View
A
Retailer 7
-
$900 NZD
View
A
Retailer 8
-
$911 NZD
View
B+
Retailer 9
-
$1,142 NZD
View
B+
Retailer 10
-
$1,315 NZD
View
B
Retailer 11
-
$1,571 NZD
View
B
Retailer 12
-
$1,770 NZD
View
B
Retailer 13
-
$1,959 NZD
View
B
Retailer 14
-
$1,989 NZD
View
B
Retailer 15
-
$2,245 NZD
View
Most Expensive
B
Brilliant Earth
22358071A · Nov 4
$2,722 NZD
$1,530 USD
View
15 more retailers have this diamond
Prices start from $457 NZDSave up to $2,265 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
$457 NZD