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Asscher|Lab Grown|IGI

1.51ct E VVS1 Asscher Lab Grown Diamond

EX • E/VVS1 • IGI LG651420230

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG651420230

Diamond specifications and retailer prices

From $276 USD
As of October 28, 2026
Save $1,964 USD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,240 USD at Brilliant Earth · As of October 28, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG651420230 or 651420230. Listed at 17 retailers as of October 28, 2026, with prices from $276 to $2,240, a $1,964 spread on the same certified stone. Brilliant Earth lists it at $2,240. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651420230
Dimensions6.27 × 6.27 × 4.13 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.27 mm6.27 mm1.51 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651420230
Side View
Table 62.0%Crown 38.2°Girdle: MediumPavilion 39.6°Culet: NoneDepth 65.9%

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 28
Current: $2,240 USD|Low: $276 USD|High: $2,680 USD|Avg: $917 USD|-16.1%
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
Retailer 17
October 29, 2026
Retailer 17$276 USD
Retailer 15$306 USD
Retailer 16$325 USD
Retailer 3$515 USD
Retailer 11$526 USD
Retailer 10$534 USD
Retailer 2$580 USD
Retailer 7$620 USD
Retailer 6$631 USD
Retailer 12$714 USD
Retailer 9$1,036 USD
Retailer 8$1,113 USD
Retailer 5$1,205 USD
Retailer 13$1,228 USD
Retailer 4$1,343 USD
Retailer 14$1,400 USD
Brilliant Earth$2,240 USD

40 data points across 17 retailers

17 retailers$276 USD to $2,240 USD

A
Cheapest Retailer
-
$276 USD
Final sale: no returns
A
Retailer 2
-
$306 USD
View
A
Retailer 3
-
$325 USD
£256 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
$515 USD
View
A
Retailer 5
-
$526 USD
ZAR 8,499 ZAR
View
A
Retailer 6
-
$534 USD
€509 EUR
View
A
Retailer 7
-
$580 USD
£457 GBP
View
B+
Retailer 8
-
$620 USD
View
B+
Retailer 9
-
$631 USD
View
B+
Retailer 10
-
$714 USD
A$1,098 AUD
View
B
Retailer 11
-
$1,036 USD
View
B
Retailer 12
-
$1,205 USD
View
B+
Retailer 13
-
$1,228 USD
£967 GBP
View
B
Retailer 14
-
$1,333 USD
£1,049 GBP
View
B
Retailer 15
-
$1,343 USD
View
B
Retailer 16
-
$1,400 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
11996641A · Oct 28
$2,240 USD
View
16 more retailers have this diamond
Prices start from $276 USDSave up to $1,964 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
$276 USD