Asscher|Lab Grown|IGI

1.40ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG845656776

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG845656776

Diamond specifications and retailer prices

From $335 USD
As of October 30, 2026
Save $2,425 USD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,760 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.4ct lab-grown asscher diamond

This 1.4ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG845656776 or 845656776. Listed at 12 retailers as of October 30, 2026, with prices from $335 to $2,760, a $2,425 spread on the same certified stone. Brilliant Earth lists it at $2,760. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845656776
Dimensions6.28 × 6.21 × 3.95 mm
L/W Ratio1.01
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
6.28 mm6.21 mm1.40 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845656776
Side View
Table 64.0%Crown 32.6°Girdle: Slightly ThickPavilion 38.2°Culet: NoneDepth 63.6%

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 30
Current: $2,760 USD|Low: $335 USD|High: $3,100 USD|Avg: $1,094 USD|-11.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 9$335 USD
Retailer 4$410 USD
Retailer 5$565 USD
Retailer 7$605 USD
Retailer 10$606 USD
Retailer 11$638 USD
Retailer 2$658 USD
Retailer 8$905 USD
Retailer 6$1,140 USD
Retailer 3$1,505 USD
Retailer 12$2,565 USD
Brilliant Earth$2,760 USD

15 data points across 12 retailers

12 retailers$335 USD to $2,760 USD

A
Cheapest Retailer
-
$335 USD
Final sale: no returns
A
Retailer 2
-
$410 USD
HK$3,200 HKD
View
A
Retailer 3
-
$565 USD
View
A
Retailer 4
-
$605 USD
€576 EUR
View
A
Retailer 5
-
$606 USD
View
A
Retailer 6
-
$638 USD
ZAR 10,301 ZAR
View
A
Retailer 7
-
$658 USD
£518 GBP
View
B+
Retailer 8
-
$905 USD
A$1,392 AUD
View
B+
Retailer 9
-
$1,140 USD
View
Retailer 10
-
$1,505 USD
£1,185 GBP
View
Price last confirmed 10 days ago
Retailer 11
-
$2,565 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
22155517A · Oct 30
$2,760 USD
View
11 more retailers have this diamond
Prices start from $335 USDSave up to $2,425 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
1.40ct Asscher
$335 USD