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Asscher|Lab Grown|IGI

1.51ct E VS2 Asscher Lab Grown Diamond

ID • E/VS2 • IGI LG680513783

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG680513783

Diamond specifications and retailer prices

From $447 NZD
$252 USD
As of October 30, 2026
Save $2,622 NZD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,070 NZD at Brilliant Earth · As of October 31, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG680513783 or 680513783. Listed at 15 retailers as of October 30, 2026, with prices from $447 to $3,070, a $2,622 spread on the same certified stone. Brilliant Earth lists it at $3,070. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle42.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG680513783
Dimensions6.38 × 6.32 × 4.11 mm
L/W Ratio1.01
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
6.38 mm6.32 mm1.51 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG680513783
Side View
Table 65.0%Crown 37.2°Girdle: Slightly ThickPavilion 42.8°Culet: NoneDepth 65.0%

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: $3,070 NZD|Low: $447 NZD|High: $3,158 NZD|Avg: $1,345 NZD|-2.8%
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
October 31, 2026
Retailer 15$447 NZD
Retailer 13$495 NZD
Retailer 14$843 NZD
Retailer 4$878 NZD
Retailer 9$895 NZD
Retailer 8$900 NZD
Retailer 2$924 NZD
Retailer 3$944 NZD
Retailer 12$1,254 NZD
Retailer 11$1,579 NZD
Retailer 5$1,686 NZD
Retailer 6$1,838 NZD
Retailer 10$1,987 NZD
Retailer 7$2,200 NZD
Brilliant Earth$3,070 NZD

42 data points across 15 retailers

15 retailers$447 NZD to $3,070 NZD

A
Cheapest Retailer
-
$447 NZD
$252 USD
Final sale: no returns
A
Retailer 2
-
$495 NZD
$279 USD
View
A
Retailer 3
-
$843 NZD
$475 USD
View
A
Retailer 4
-
$878 NZD
$495 USD
View
A
Retailer 5
-
$895 NZD
£397 GBP
View
A
Retailer 6
-
$900 NZD
€483 EUR
View
A
Retailer 7
-
$924 NZD
£410 GBP
View
B+
Retailer 8
-
$944 NZD
$532 USD
View
B+
Retailer 9
-
$1,254 NZD
$707 USD
View
B+
Retailer 10
-
$1,499 NZD
£665 GBP
View
Retailer 11
-
$1,579 NZD
$890 USD
View
Price last confirmed 13 days ago
B
Retailer 12
-
$1,686 NZD
$950 USD
View
Retailer 13
-
$1,686 NZD
$950 USD
View
Price last confirmed 83 days ago
B
Retailer 14
-
$1,987 NZD
£882 GBP
View
Most Expensive
B
Brilliant Earth
21312496A · Oct 31
$3,070 NZD
$1,730 USD
View
14 more retailers have this diamond
Prices start from $447 NZDSave up to $2,622 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
$447 NZD