Asscher|Lab Grown|IGI

1.02ct D IF Asscher Lab Grown Diamond

VG • D/IF • IGI LG815676899

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG815676899

Diamond specifications and retailer prices

From $284 USD
As of November 5, 2026
Save $1,386 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,670 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.02ct lab-grown asscher diamond

This 1.02ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG815676899 or 815676899. Listed at 20 retailers as of November 4, 2026, with prices from $284 to $1,670, a $1,386 spread on the same certified stone. Brilliant Earth lists it at $1,670. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815676899
Dimensions5.59 × 5.55 × 3.73 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
5.59 mm5.55 mm1.02 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815676899
Side View
Table 59.0%Crown 29.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 67.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $1,670 USD|Low: $284 USD|High: $1,690 USD|Avg: $849 USD|-1.2%
Brilliant Earth
Retailer 2
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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
November 5, 2026
Retailer 5$284 USD
Retailer 9$323 USD
Retailer 10$475 USD
Retailer 15$521 USD
Retailer 6$526 USD
Retailer 13$544 USD
Retailer 3$577 USD
Retailer 2$595 USD
Retailer 4$694 USD
Retailer 11$772 USD
Retailer 14$969 USD
Retailer 7$1,065 USD
Retailer 12$1,263 USD
Retailer 8$1,295 USD
Retailer 16$1,366 USD
Brilliant Earth$1,670 USD

34 data points across 16 retailers

20 retailers$284 USD to $1,670 USD

A
Cheapest Retailer
-
$284 USD
Final sale: no returns
Retailer 2
-
$286 USD
View
Price last confirmed 28 days ago
A
Retailer 3
-
$323 USD
View
Retailer 4
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$354 USD
View
Price last confirmed 33 days ago
Retailer 5
-
$354 USD
View
Price last confirmed 24 days ago
A
Retailer 6
-
$475 USD
View
Retailer 7
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$521 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$526 USD
View
A
Retailer 9
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$544 USD
View
A
Retailer 10
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$577 USD
View
A
Retailer 11
-
$595 USD
View
B+
Retailer 12
-
$694 USD
View
B+
Retailer 13
-
$772 USD
View
B+
Retailer 14
-
$969 USD
View
B
Retailer 15
-
$1,065 USD
View
Retailer 16
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$1,139 USD
View
Price last confirmed 36 days ago
B
Retailer 17
-
$1,263 USD
View
B
Retailer 18
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$1,295 USD
View
B
Retailer 19
-
$1,366 USD
View
Most Expensive
B
Brilliant Earth
21580612A · Nov 4
$1,670 USD
View
19 more retailers have this diamond
Prices start from $284 USDSave up to $1,386 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
1.02ct Asscher
$284 USD