Radiant|Lab Grown|IGI

3.09ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG763672753

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

Certificate IGI LG763672753

Diamond specifications and retailer prices

From $735 USD
As of October 29, 2026
Save $5,095 USD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,830 USD at Do Amore Diamonds · As of October 29, 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 top-tier cut grade and certified by IGI LG763672753 or 763672753. Listed at 23 retailers as of October 29, 2026, with prices from $735 to $5,830, a $5,095 spread on the same certified stone. Do Amore Diamonds lists it at $5,830. 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

3.09
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763672753
Dimensions7.20 × 7.20 × 4.81 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.20 mm7.20 mm3.09 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763672753
Side View
Table 66.0%Crown 43.4°Girdle: MediumPavilion 35.2°Culet: NoneDepth 66.8%

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 29
Current: $5,830 USD|Low: $598 USD|High: $5,830 USD|Avg: $1,701 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
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 9$623 USD
Retailer 5$735 USD
Retailer 3$762 USD
Retailer 16$762 USD
Retailer 14$940 USD
Retailer 4$1,077 USD
Retailer 2$1,130 USD
Retailer 18$1,163 USD
Retailer 11$1,350 USD
Retailer 13$1,899 USD
Retailer 17$1,947 USD
Retailer 15$2,365 USD
Retailer 10$2,484 USD
Retailer 6$2,599 USD
Retailer 7$2,631 USD
Retailer 8$3,011 USD
Retailer 12$3,321 USD
Do Amore Diamonds$5,830 USD

36 data points across 18 retailers

23 retailers$735 USD to $5,830 USD

Retailer 1
-
$623 USD
Price last confirmed 22 days ago
Retailer 2
-
$698 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
$735 USD
View
Final sale: no returns
Retailer 4
-
$762 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$762 USD
View
Retailer 6
-
$762 USD
View
Price last confirmed 14 days ago
Retailer 7
-
$773 USD
View
Price last confirmed 27 days ago
A
Retailer 8
-
$940 USD
View
A
Retailer 9
-
$1,077 USD
View
A
Retailer 10
-
$1,130 USD
£889 GBP
View
A
Retailer 11
-
$1,163 USD
View
A
Retailer 12
-
$1,350 USD
£1,063 GBP
View
Retailer 13
-
$1,899 USD
A$2,921 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$1,947 USD
View
Retailer 15
-
$2,244 USD
View
Price last confirmed 30 days ago
B+
Retailer 16
-
$2,365 USD
View
Retailer 17
-
$2,365 USD
View
Price last confirmed 14 days ago
Retailer 18
-
$2,484 USD
£1,956 GBP
View
Price last confirmed 21 days ago
B
Retailer 19
-
$2,599 USD
View
B
Retailer 20
-
$2,631 USD
View
B
Retailer 21
-
$3,011 USD
View
B
Retailer 22
-
$3,321 USD
£2,615 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E6E5BF18A · Oct 29
$5,830 USD
View
22 more retailers have this diamond
Prices start from $735 USDSave up to $5,095 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
$735 USD