Asscher|Lab Grown|IGI

1.25ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG797642489

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG797642489

Diamond specifications and retailer prices

From $408 USD
As of October 30, 2026
Save $1,532 USD (79%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,940 USD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.25ct lab-grown asscher diamond

This 1.25ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797642489 or 797642489. Listed at 5 retailers as of October 26, 2026, with prices from $408 to $1,940, a $1,532 spread on the same certified stone. Brilliant Earth lists it at $1,940. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle44.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797642489
Dimensions6.02 × 6.01 × 3.96 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
6.02 mm6.01 mm1.25 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797642489
Side View
Table 64.0%Crown 36°Girdle: MediumPavilion 44.5°Culet: NoneDepth 66.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,940 USD|Low: $392 USD|High: $2,000 USD|Avg: $776 USD|+2.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 5$408 USD
Retailer 6$447 USD
Retailer 4$465 USD
Retailer 2$480 USD
Retailer 7$490 USD
Retailer 9$818 USD
Retailer 8$902 USD
Retailer 3$1,091 USD
Brilliant Earth$1,940 USD

21 data points across 9 retailers

5 retailers$408 USD to $1,940 USD

A
Cheapest Retailer
-
$408 USD
A
Retailer 2
-
$465 USD
€443 EUR
View
A
Retailer 3
-
$480 USD
View
B+
Retailer 4
-
$1,091 USD
£859 GBP
View
Most Expensive
B
Brilliant Earth
19659993A · Oct 26
$1,940 USD
View
4 more retailers have this diamond
Prices start from $408 USDSave up to $1,532 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
1.25ct Asscher
$408 USD