Radiant|Lab Grown|IGI

3.09ct D VS1 Radiant Lab Grown Diamond

VG • D/VS1 • IGI LG764691824

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG764691824

Diamond specifications and retailer prices

From $507 USD
As of October 30, 2026
Save $3,993 USD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,500 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown radiant diamond

This 3.09ct lab-grown radiant 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 LG764691824 or 764691824. Listed at 19 retailers as of October 30, 2026, with prices from $507 to $4,500, a $3,993 spread on the same certified stone. Do Amore Diamonds lists it at $4,500. 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 angle44.1°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764691824
Dimensions10.31 × 7.13 × 4.86 mm
L/W Ratio1.45
Culet sizePointed
Top View
10.31 mm7.13 mm3.09 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764691824
Side View
Table 63.0%Crown 44.1°Girdle: MediumPavilion 35°Culet: NoneDepth 68.2%

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 30
Current: $4,500 USD|Low: $366 USD|High: $4,690 USD|Avg: $1,694 USD|+9.8%
Do Amore Diamonds
Retailer 2
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Retailer 18
October 31, 2026
Retailer 10$366 USD
Retailer 17$568 USD
Retailer 5$816 USD
Retailer 18$832 USD
Retailer 9$833 USD
Retailer 12$835 USD
Retailer 14$1,007 USD
Retailer 6$1,025 USD
Retailer 4$1,145 USD
Retailer 11$1,466 USD
Retailer 3$1,550 USD
Retailer 15$1,623 USD
Retailer 8$2,016 USD
Retailer 7$2,172 USD
Retailer 2$2,281 USD
Retailer 13$3,018 USD
Retailer 16$4,262 USD
Do Amore Diamonds$4,500 USD

30 data points across 18 retailers

19 retailers$507 USD to $4,500 USD

A
Cheapest Retailer
-
$507 USD
A
Retailer 2
-
$568 USD
View
A
Retailer 3
-
$568 USD
View
Final sale: no returns
A
Retailer 4
-
$816 USD
View
B+
Retailer 5
-
$832 USD
View
A
Retailer 6
-
$835 USD
View
Retailer 7
-
$1,007 USD
€959 EUR
View
Price last confirmed 7 days ago
A
Retailer 8
-
$1,145 USD
View
B+
Retailer 9
-
$1,466 USD
A$2,255 AUD
View
B+
Retailer 10
-
$1,550 USD
View
B+
Retailer 11
-
$1,623 USD
View
B+
Retailer 12
-
$1,815 USD
CA$2,521 CAD
View
B+
Retailer 13
-
$1,825 USD
View
B+
Retailer 14
-
$2,281 USD
A$3,509 AUD
View
B
Retailer 15
-
$2,620 USD
View
Retailer 16
-
$2,913 USD
View
Price last confirmed 51 days ago
B
Retailer 17
-
$3,018 USD
£2,376 GBP
View
B
Retailer 18
-
$4,262 USD
View
Most Expensive
B
Do Amore Diamonds
27-62CD67C04 · Oct 30
$4,500 USD
View
18 more retailers have this diamond
Prices start from $507 USDSave up to $3,993 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 Radiant
$507 USD