Asscher|Lab Grown|IGI

1.51ct D VS1 Asscher Lab Grown Diamond

EX • D/VS1 • IGI LG694522047

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG694522047

Diamond specifications and retailer prices

From $234 USD
As of October 30, 2026
Save $1,069 USD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,060 USD at Brilliant Earth · As of October 22, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG694522047 or 694522047. Listed at 20 retailers as of October 30, 2026, with a 457% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694522047
Dimensions6.30 × 6.30 × 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
6.30 mm6.30 mm1.51 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694522047
Side View
Table 63.0%Crown 34.5°Girdle: MediumPavilion 42.1°Culet: NoneDepth 66.8%

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: $2,060 USD|Low: $186 USD|High: $2,060 USD|Avg: $655 USD
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
November 1, 2026
Retailer 16$234 USD
Retailer 7$262 USD
Retailer 6$290 USD
Retailer 17$290 USD
Retailer 5$491 USD
Retailer 12$499 USD
Retailer 8$523 USD
Retailer 11$526 USD
Retailer 10$549 USD
Retailer 15$556 USD
Retailer 13$677 USD
Retailer 4$934 USD
Retailer 14$937 USD
Retailer 9$986 USD
Retailer 2$1,165 USD
Retailer 3$1,182 USD
Brilliant Earth$2,060 USD

44 data points across 17 retailers

20 retailers$234 USD to $1,303 USD

A
Cheapest Retailer
-
$234 USD
A
Retailer 2
-
$262 USD
View
Final sale: no returns
A
Retailer 3
-
$272 USD
View
A
Retailer 4
-
$290 USD
View
A
Retailer 5
-
$290 USD
View
A
Retailer 6
-
$491 USD
View
A
Retailer 7
-
$499 USD
ZAR 8,062 ZAR
View
A
Retailer 8
-
$523 USD
View
A
Retailer 9
-
$526 USD
€501 EUR
View
A
Retailer 10
-
$549 USD
£432 GBP
View
Retailer 11
-
$556 USD
£438 GBP
View
Price last confirmed 16 days ago
B+
Retailer 12
-
$677 USD
A$1,042 AUD
View
B+
Retailer 13
-
$739 USD
View
B+
Retailer 14
-
$934 USD
View
Retailer 15
-
$937 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
$986 USD
View
B
Retailer 17
-
$1,165 USD
£917 GBP
View
B
Retailer 18
-
$1,182 USD
View
B
Retailer 19
-
$1,303 USD
View
Most Expensive
Brilliant Earth
21312544A · Oct 22
$2,060 USD
View
Price last confirmed 9 days ago
19 more retailers have this diamond
Prices start from $234 USDSave up to $1,069 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
$234 USD