Asscher|Lab Grown|IGI

5.09ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG843672098

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG843672098

Diamond specifications and retailer prices

From $1,126 USD
As of October 27, 2026
Save $10,764 USD (91%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,890 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 5.09ct lab-grown asscher diamond

This 5.09ct lab-grown asscher sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843672098 or 843672098. Listed at 19 retailers as of October 27, 2026, with prices from $1,126 to $11,890, a $10,764 spread on the same certified stone. Brilliant Earth lists it at $11,890. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.09
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843672098
Dimensions9.53 × 9.48 × 6.01 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.53 mm9.48 mm5.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843672098
Side View
Table 73.0%Crown 37.2°Girdle: Slightly ThickPavilion 42.9°Culet: NoneDepth 63.4%

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 27
Current: $11,890 USD|Low: $1,159 USD|High: $11,890 USD|Avg: $3,140 USD
Brilliant Earth
Retailer 2
Retailer 3
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
October 30, 2026
Retailer 7$1,159 USD
Retailer 2$1,304 USD
Retailer 6$1,375 USD
Retailer 9$1,734 USD
Retailer 10$1,815 USD
Retailer 15$1,915 USD
Retailer 3$2,432 USD
Retailer 11$2,440 USD
Retailer 16$2,509 USD
Retailer 14$2,598 USD
Retailer 4$3,679 USD
Retailer 13$3,723 USD
Retailer 12$4,094 USD
Retailer 8$4,190 USD
Retailer 5$4,300 USD
Brilliant Earth$11,890 USD

15 data points across 16 retailers

19 retailers$1,126 USD to $11,890 USD

A
Cheapest Retailer
-
$1,126 USD
A
Retailer 2
-
$1,159 USD
View
Final sale: no returns
A
Retailer 3
-
$1,201 USD
View
A
Retailer 4
-
$1,304 USD
£1,027 GBP
View
A
Retailer 5
-
$1,375 USD
View
A
Retailer 6
-
$1,734 USD
£1,366 GBP
View
A
Retailer 7
-
$1,815 USD
€1,729 EUR
View
A
Retailer 8
-
$1,915 USD
View
A
Retailer 9
-
$2,251 USD
View
Retailer 10
-
$2,432 USD
A$3,741 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$2,440 USD
ZAR 39,414 ZAR
View
B+
Retailer 12
-
$2,509 USD
View
B+
Retailer 13
-
$2,598 USD
View
B+
Retailer 14
-
$3,679 USD
View
B+
Retailer 15
-
$3,723 USD
View
B+
Retailer 16
-
$4,094 USD
£3,224 GBP
View
B
Retailer 17
-
$4,190 USD
View
B
Retailer 18
-
$4,300 USD
View
Most Expensive
B
Brilliant Earth
22205155A · Oct 28
$11,890 USD
View
18 more retailers have this diamond
Prices start from $1,126 USDSave up to $10,764 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
5.09ct Asscher
$1,126 USD