Asscher|Lab Grown|IGI

1.51ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG698554310

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG698554310

Diamond specifications and retailer prices

From $354 USD
As of October 30, 2026
Save $2,456 USD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,110 USD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG698554310 or 698554310. Listed at 22 retailers as of October 30, 2026, with a 694% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG698554310
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 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG698554310
Side View
Table 63.0%Crown 41.2°Girdle: Slightly ThickPavilion 35.7°Culet: NoneDepth 67.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,693 USD|Low: $393 USD|High: $2,230 USD|Avg: $1,000 USD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 4$393 USD
Retailer 6$482 USD
Retailer 5$502 USD
Retailer 13$545 USD
Retailer 10$745 USD
Retailer 7$779 USD
Retailer 8$1,001 USD
Retailer 9$1,006 USD
Retailer 11$1,120 USD
Retailer 12$1,152 USD
Retailer 3$1,509 USD
Retailer 1$1,693 USD
Retailer 2$2,230 USD

41 data points across 13 retailers

22 retailers$354 USD to $2,810 USD

Retailer 1
-
$304 USD
Price last confirmed 29 days ago
A
Retailer 2
-
$354 USD
View
Final sale: no returns
Retailer 3
-
$367 USD
View
Price last confirmed 37 days ago
Retailer 4
-
$393 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
$423 USD
View
A
Retailer 6
-
$482 USD
£380 GBP
View
A
Retailer 7
-
$502 USD
View
A
Retailer 8
-
$523 USD
View
A
Retailer 9
-
$545 USD
View
B+
Retailer 10
-
$745 USD
ZAR 12,032 ZAR
View
B+
Retailer 11
-
$779 USD
£614 GBP
View
B+
Retailer 12
-
$1,001 USD
A$1,540 AUD
View
B+
Retailer 13
-
$1,006 USD
A$1,548 AUD
View
Retailer 14
-
$1,120 USD
View
Price last confirmed 13 days ago
B
Retailer 15
-
$1,152 USD
View
Retailer 16
-
$1,393 USD
View
Price last confirmed 31 days ago
B
Retailer 17
-
$1,509 USD
View
B
Retailer 18
-
$1,552 USD
View
B
Retailer 19
-
$1,561 USD
View
B
Retailer 20
-
$1,693 USD
£1,333 GBP
View
B
Retailer 21
-
$2,810 USD
View
Most Expensive
Do Amore Diamonds
23-698554310 · Nov 1
$3,110 USD
View
Price under review
21 more retailers have this diamond
Prices start from $354 USDSave up to $2,456 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
$354 USD