Asscher|Lab Grown|IGI

1.02ct D IF Asscher Lab Grown Diamond

VG • D/IF • IGI LG665409397

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG665409397

Diamond specifications and retailer prices

From $351 USD
As of November 4, 2026
Save $1,869 USD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,220 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 LG665409397 or 665409397. Listed at 23 retailers as of November 4, 2026, with prices from $351 to $2,220, a $1,869 spread on the same certified stone. Brilliant Earth lists it at $2,220. 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 angle38.6°
Pavilion angle47°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665409397
Dimensions5.55 × 5.53 × 3.79 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
5.55 mm5.53 mm1.02 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665409397
Side View
Table 64.0%Crown 38.6°Girdle: MediumPavilion 47°Culet: NoneDepth 68.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $2,220 USD|Low: $351 USD|High: $2,270 USD|Avg: $1,070 USD|-2.2%
Brilliant Earth
Retailer 2
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Retailer 21
November 5, 2026
Retailer 15$351 USD
Retailer 4$392 USD
Retailer 17$407 USD
Retailer 8$435 USD
Retailer 18$435 USD
Retailer 6$611 USD
Retailer 7$670 USD
Retailer 9$699 USD
Retailer 3$722 USD
Retailer 21$750 USD
Retailer 2$774 USD
Retailer 12$965 USD
Retailer 13$1,062 USD
Retailer 20$1,151 USD
Retailer 5$1,280 USD
Retailer 16$1,399 USD
Retailer 11$1,440 USD
Retailer 14$1,624 USD
Retailer 10$1,675 USD
Retailer 19$1,700 USD
Brilliant Earth$2,220 USD

44 data points across 21 retailers

23 retailers$351 USD to $2,220 USD

A
Cheapest Retailer
-
$351 USD
A
Retailer 2
-
$392 USD
View
Final sale: no returns
A
Retailer 3
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$407 USD
View
A
Retailer 4
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$435 USD
View
Retailer 5
-
$435 USD
View
Price last confirmed 11 days ago
B+
Retailer 6
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$585 USD
View
B+
Retailer 7
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$611 USD
View
B+
Retailer 8
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$670 USD
View
B+
Retailer 9
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$699 USD
View
Retailer 10
-
$722 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
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$750 USD
View
B+
Retailer 12
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$774 USD
View
Retailer 13
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$965 USD
View
Price last confirmed 31 days ago
B+
Retailer 14
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$1,062 USD
View
B
Retailer 15
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$1,151 USD
View
B
Retailer 16
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$1,280 USD
View
B
Retailer 17
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$1,399 USD
View
B
Retailer 18
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$1,440 USD
View
B
Retailer 19
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$1,589 USD
View
B
Retailer 20
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$1,657 USD
View
B
Retailer 21
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$1,675 USD
View
B
Retailer 22
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$1,700 USD
View
Most Expensive
B
Brilliant Earth
14720308A · Nov 4
$2,220 USD
View
22 more retailers have this diamond
Prices start from $351 USDSave up to $1,869 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
$351 USD