Asscher|Lab Grown|IGI

3.09ct D VS1 Asscher Lab Grown Diamond

VG • D/VS1 • IGI LG673423645

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG673423645

Diamond specifications and retailer prices

From $652 USD
As of October 29, 2026
Save $4,528 USD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,180 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown asscher diamond

This 3.09ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG673423645 or 673423645. Listed at 16 retailers as of October 29, 2026, with prices from $652 to $5,180, a $4,528 spread on the same certified stone. Do Amore Diamonds lists it at $5,180. 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

3.09
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG673423645
Dimensions7.88 × 7.87 × 5.36 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.88 mm7.87 mm3.09 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG673423645
Side View
Table 63.0%Crown 35.4°Girdle: MediumPavilion 39.7°Culet: NoneDepth 68.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $5,180 USD|Low: $465 USD|High: $5,180 USD|Avg: $2,001 USD
Do Amore Diamonds
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
October 30, 2026
Retailer 15$652 USD
Retailer 13$723 USD
Retailer 5$855 USD
Retailer 14$1,073 USD
Retailer 12$1,111 USD
Retailer 4$1,147 USD
Retailer 2$1,193 USD
Retailer 9$1,696 USD
Retailer 11$2,307 USD
Retailer 3$2,316 USD
Retailer 7$2,399 USD
Retailer 6$2,692 USD
Retailer 10$2,840 USD
Retailer 8$3,162 USD
Do Amore Diamonds$5,180 USD

43 data points across 15 retailers

16 retailers$652 USD to $5,180 USD

A
Cheapest Retailer
-
$652 USD
Final sale: no returns
Retailer 2
-
$723 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$855 USD
View
A
Retailer 4
-
$1,073 USD
View
A
Retailer 5
-
$1,111 USD
View
A
Retailer 6
-
$1,147 USD
View
A
Retailer 7
-
$1,193 USD
£939 GBP
View
Retailer 8
-
$1,696 USD
A$2,609 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$2,158 USD
£1,699 GBP
View
B+
Retailer 10
-
$2,307 USD
View
B+
Retailer 11
-
$2,316 USD
£1,824 GBP
View
B
Retailer 12
-
$2,399 USD
View
B
Retailer 13
-
$2,692 USD
View
Retailer 14
-
$2,840 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$3,162 USD
£2,490 GBP
View
Most Expensive
B
Do Amore Diamonds
27-98C6FB740 · Oct 30
$5,180 USD
View
15 more retailers have this diamond
Prices start from $652 USDSave up to $4,528 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
3.09ct Asscher
$652 USD