Asscher|Lab Grown|IGI

1.51ct E VVS2 Asscher Lab Grown Diamond

EX • E/VVS2 • IGI LG630429175

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG630429175

Diamond specifications and retailer prices

From $274 USD
As of October 31, 2026
Save $1,556 USD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,830 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG630429175 or 630429175. Listed at 19 retailers as of October 28, 2026, with prices from $274 to $1,830, a $1,556 spread on the same certified stone. Brilliant Earth lists it at $1,830. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle43.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630429175
Dimensions6.21 × 6.21 × 4.21 mm
L/W Ratio1.00
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
6.21 mm6.21 mm1.51 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630429175
Side View
Table 65.0%Crown 38.5°Girdle: MediumPavilion 43.3°Culet: NoneDepth 67.8%

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: Oct 31
Current: $1,830 USD|Low: $274 USD|High: $1,930 USD|Avg: $776 USD|-5.2%
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 31, 2026
Retailer 2$274 USD
Retailer 16$358 USD
Retailer 17$432 USD
Retailer 11$510 USD
Retailer 13$524 USD
Retailer 6$552 USD
Retailer 5$555 USD
Retailer 10$574 USD
Retailer 9$671 USD
Retailer 14$710 USD
Retailer 15$951 USD
Retailer 4$991 USD
Retailer 7$1,032 USD
Retailer 8$1,035 USD
Retailer 12$1,228 USD
Retailer 3$1,340 USD
Brilliant Earth$1,830 USD

40 data points across 17 retailers

19 retailers$274 USD to $1,830 USD

A
Cheapest Retailer
-
$274 USD
Final sale: no returns
A
Retailer 2
-
$358 USD
HK$2,800 HKD
View
B+
Retailer 3
-
$432 USD
View
A
Retailer 4
-
$510 USD
€486 EUR
View
A
Retailer 5
-
$524 USD
ZAR 8,460 ZAR
View
A
Retailer 6
-
$552 USD
View
A
Retailer 7
-
$555 USD
View
Retailer 8
-
$564 USD
£444 GBP
View
Price last confirmed 16 days ago
A
Retailer 9
-
$574 USD
£452 GBP
View
B+
Retailer 10
-
$671 USD
View
B+
Retailer 11
-
$710 USD
A$1,093 AUD
View
B+
Retailer 12
-
$836 USD
£658 GBP
View
B+
Retailer 13
-
$951 USD
A$1,463 AUD
View
B
Retailer 14
-
$991 USD
View
B
Retailer 15
-
$1,032 USD
View
B
Retailer 16
-
$1,035 USD
SGD 1,399 SGD
View
B
Retailer 17
-
$1,228 USD
£967 GBP
View
B
Retailer 18
-
$1,340 USD
View
Most Expensive
B
Brilliant Earth
10222366A · Oct 28
$1,830 USD
View
18 more retailers have this diamond
Prices start from $274 USDSave up to $1,556 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
$274 USD