Radiant|Lab Grown|IGI

3.09ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG774638520

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

Certificate IGI LG774638520

Diamond specifications and retailer prices

From $503 USD
As of October 30, 2026
Save $4,557 USD (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $5,060 USD at Do Amore Diamonds · As of October 31, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG774638520 or 774638520. Listed at 26 retailers as of October 30, 2026, with prices from $503 to $5,060, a $4,557 spread on the same certified stone. Do Amore Diamonds lists it at $5,060. 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
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle30.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774638520
Dimensions10.90 × 7.02 × 4.57 mm
L/W Ratio1.55
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.90 mm7.02 mm3.09 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774638520
Side View
Table 60.0%Crown 38.6°Girdle: Slightly ThickPavilion 30.5°Culet: NoneDepth 65.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,073 USD|Low: $483 USD|High: $3,023 USD|Avg: $1,300 USD|+2.5%
Retailer 1
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
October 31, 2026
Retailer 3$483 USD
Retailer 6$563 USD
Retailer 2$623 USD
Retailer 14$623 USD
Retailer 10$720 USD
Retailer 8$730 USD
Retailer 5$984 USD
Retailer 1$1,073 USD
Retailer 7$1,453 USD
Retailer 9$1,494 USD
Retailer 13$1,608 USD
Retailer 12$2,310 USD
Retailer 4$2,312 USD
Retailer 11$2,991 USD

41 data points across 14 retailers

26 retailers$503 USD to $5,060 USD

Retailer 1
-
$483 USD
Price last confirmed 29 days ago
A
Retailer 2
-
$503 USD
View
A
Retailer 3
-
$563 USD
View
Final sale: no returns
Retailer 4
-
$563 USD
View
Price last confirmed 33 days ago
Retailer 5
-
$623 USD
View
Price last confirmed 28 days ago
Retailer 6
-
$623 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
$623 USD
View
A
Retailer 8
-
$720 USD
View
A
Retailer 9
-
$730 USD
£575 GBP
View
B+
Retailer 10
-
$826 USD
View
A
Retailer 11
-
$890 USD
View
A
Retailer 12
-
$984 USD
View
A
Retailer 13
-
$1,073 USD
£845 GBP
View
B+
Retailer 14
-
$1,453 USD
A$2,235 AUD
View
A
Retailer 15
-
$1,494 USD
ZAR 24,139 ZAR
View
B+
Retailer 16
-
$1,608 USD
View
Retailer 17
-
$1,810 USD
View
Price last confirmed 30 days ago
B+
Retailer 18
-
$1,810 USD
View
B
Retailer 19
-
$1,996 USD
£1,572 GBP
View
B
Retailer 20
-
$2,146 USD
View
Retailer 21
-
$2,310 USD
View
Price last confirmed 9 days ago
B
Retailer 22
-
$2,312 USD
View
B
Retailer 23
-
$2,348 USD
View
B
Retailer 24
-
$2,991 USD
£2,355 GBP
View
B
Retailer 25
-
$4,460 USD
View
Most Expensive
B
Do Amore Diamonds
23-774638520 · Oct 31
$5,060 USD
View
25 more retailers have this diamond
Prices start from $503 USDSave up to $4,557 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
$503 USD