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Asscher|Lab Grown|IGI

1.09ct D VVS1 Asscher Lab Grown Diamond

VG • D/VVS1 • IGI LG842604074

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG842604074

Diamond specifications and retailer prices

From $173 USD
As of November 2, 2026
Save $977 USD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,150 USD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.09ct lab-grown asscher diamond

This 1.09ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG842604074 or 842604074. Listed at 22 retailers as of November 2, 2026, with prices from $173 to $1,150, a $977 spread on the same certified stone. Brilliant Earth lists it at $1,150. 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

1.09
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842604074
Dimensions5.72 × 5.68 × 3.67 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
5.72 mm5.68 mm1.09 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842604074
Side View
Table 65.0%Crown 37.4°Girdle: MediumPavilion 39.7°Culet: NoneDepth 64.6%

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: Nov 2
Current: $1,150 USD|Low: $173 USD|High: $1,150 USD|Avg: $513 USD
Brilliant Earth
Retailer 2
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Retailer 22
November 4, 2026
Retailer 4$173 USD
Retailer 10$194 USD
Retailer 21$200 USD
Retailer 8$214 USD
Retailer 12$219 USD
Retailer 13$244 USD
Retailer 18$369 USD
Retailer 2$379 USD
Retailer 9$380 USD
Retailer 5$382 USD
Retailer 6$407 USD
Retailer 3$458 USD
Retailer 22$477 USD
Retailer 17$522 USD
Retailer 16$545 USD
Retailer 15$600 USD
Retailer 20$689 USD
Retailer 14$732 USD
Retailer 7$743 USD
Retailer 11$920 USD
Retailer 19$1,002 USD
Brilliant Earth$1,150 USD

21 data points across 22 retailers

22 retailers$173 USD to $1,150 USD

A
Cheapest Retailer
-
$173 USD
A
Retailer 2
-
$194 USD
View
Final sale: no returns
A
Retailer 3
-
$200 USD
View
A
Retailer 4
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$214 USD
View
Retailer 5
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$219 USD
View
Price last confirmed 10 days ago
A
Retailer 6
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$244 USD
View
A
Retailer 7
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$369 USD
View
A
Retailer 8
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$379 USD
View
A
Retailer 9
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$380 USD
View
A
Retailer 10
-
$382 USD
View
A
Retailer 11
-
$407 USD
View
B+
Retailer 12
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$458 USD
View
B+
Retailer 13
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$477 USD
View
B+
Retailer 14
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$522 USD
View
B+
Retailer 15
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$545 USD
View
B
Retailer 16
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$600 USD
View
B+
Retailer 17
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$689 USD
View
B
Retailer 18
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$732 USD
View
B
Retailer 19
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$743 USD
View
B
Retailer 20
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$920 USD
View
B
Retailer 21
-
$1,002 USD
View
Most Expensive
B
Brilliant Earth
22132086A · Nov 3
$1,150 USD
View
21 more retailers have this diamond
Prices start from $173 USDSave up to $977 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
1.09ct Asscher
$173 USD