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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 $252 USD
As of October 30, 2026
Save $1,478 USD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,730 USD at Brilliant Earth · As of October 30, 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 $252 to $1,730, a $1,478 spread on the same certified stone. Brilliant Earth lists it at $1,730. 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
Color
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

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: Oct 30
Current: $1,730 USD|Low: $252 USD|High: $1,780 USD|Avg: $758 USD|-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$252 USD
Retailer 13$279 USD
Retailer 14$475 USD
Retailer 4$495 USD
Retailer 9$504 USD
Retailer 8$507 USD
Retailer 2$521 USD
Retailer 3$532 USD
Retailer 12$707 USD
Retailer 11$890 USD
Retailer 5$950 USD
Retailer 6$1,036 USD
Retailer 10$1,120 USD
Retailer 7$1,240 USD
Brilliant Earth$1,730 USD

43 data points across 15 retailers

15 retailers$252 USD to $1,730 USD

A
Cheapest Retailer
-
$252 USD
Final sale: no returns
A
Retailer 2
-
$279 USD
View
A
Retailer 3
-
$475 USD
View
A
Retailer 4
-
$495 USD
View
A
Retailer 5
-
$504 USD
£397 GBP
View
A
Retailer 6
-
$507 USD
€483 EUR
View
A
Retailer 7
-
$521 USD
£410 GBP
View
B+
Retailer 8
-
$532 USD
View
B+
Retailer 9
-
$707 USD
View
B+
Retailer 10
-
$845 USD
£665 GBP
View
Retailer 11
-
$890 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
$950 USD
View
Retailer 13
-
$950 USD
View
Price last confirmed 83 days ago
B
Retailer 14
-
$1,120 USD
£882 GBP
View
Most Expensive
B
Brilliant Earth
21312496A · Oct 30
$1,730 USD
View
14 more retailers have this diamond
Prices start from $252 USDSave up to $1,478 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
1.51ct Asscher
$252 USD